# The Internet Compass — full index

> Company intelligence, software analysis, compensation data and city guides for the internet economy: researched, structured and kept current.
> Generated from the live dataset. Canonical URLs follow the pattern shown per section.

## Companies
URL pattern: https://theinternetcompass.com/companies/{slug}

- Stripe (stripe): Payments infrastructure for internet businesses, from startups to global enterprises. [Series D+, founded 2010, HQ san-francisco]
- Figma (figma): Browser-native collaborative design platform and the de facto standard for product teams. [Public, founded 2012, HQ san-francisco]
- Notion (notion): Connected workspace combining documents, databases, wikis and lightweight project management. [Series C, founded 2013, HQ san-francisco]
- Vercel (vercel): Frontend cloud platform built around Next.js, edge delivery and preview-driven workflows. [Series E, founded 2015, HQ san-francisco]
- Linear (linear-company): Opinionated issue tracking and product planning for software teams that value speed. [Series C, founded 2019, HQ san-francisco]
- Datadog (datadog): Observability platform spanning infrastructure monitoring, APM, logs and security. [Public, founded 2010, HQ new-york]
- Snowflake (snowflake): Cloud data platform separating storage from compute across every major cloud. [Public, founded 2012, HQ san-francisco]
- Databricks (databricks): Data and AI platform built on the lakehouse architecture and open table formats. [Series D+, founded 2013, HQ san-francisco]
- Airtable (airtable): Relational database with a spreadsheet interface, used to build internal operational apps. [Series F, founded 2012, HQ san-francisco]
- Canva (canva-company): Visual design platform aimed at non-designers, scaled into enterprise brand management. [Series D+, founded 2013, HQ sydney]
- Cloudflare (cloudflare): Global edge network combining performance, security and developer compute. [Public, founded 2009, HQ san-francisco]
- HubSpot (hubspot): Customer platform bundling CRM, marketing, sales and service for mid-market companies. [Public, founded 2006, HQ new-york]
- Salesforce (salesforce-company): The enterprise CRM standard, expanded into a sprawling platform through sustained acquisition. [Public, founded 1999, HQ san-francisco]
- Atlassian (atlassian): Software team tooling anchored by Jira and Confluence, sold with minimal sales touch. [Public, founded 2002, HQ sydney]
- Ramp (ramp): Corporate cards and spend management built around reducing expenditure rather than rewarding it. [Series E, founded 2019, HQ new-york]
- monday.com (monday-com-company): Work operating system sold across project management, CRM and service workflows. [Public, founded 2012, HQ tel-aviv]
- Shopify (shopify): Commerce platform powering online storefronts, payments and fulfilment for merchants. [Public, founded 2006, HQ toronto]
- Zapier (zapier-company): Automation platform connecting thousands of SaaS applications without engineering effort. [Series B, founded 2011, HQ san-francisco]

## Software
URL pattern: https://theinternetcompass.com/software/{slug}

- Linear (linear): Keyboard-first issue tracking built for software teams that prize speed over configurability. [Freemium, from $0 / $8 per user / month, rated 4.7/5]
- Jira (jira): The enterprise standard for issue tracking, with configurability that cuts both ways. [Freemium, from $0 / $8.60 per user / month, rated 4.1/5]
- Asana (asana): Work management for cross-functional teams, strongest at goal and portfolio tracking. [Freemium, from $0 / $10.99 per user / month, rated 4.4/5]
- ClickUp (clickup): Consolidation-first work platform bundling tasks, docs, goals and whiteboards. [Freemium, from $0 / $7 per user / month, rated 4.3/5]
- monday.com Work Management (monday-work-management): Visual work operating system that non-technical teams configure without help. [Subscription, from $9 per user / month, 3-seat minimum, rated 4.6/5]
- Trello (trello): Kanban boards reduced to their simplest useful form. [Freemium, from $0 / $5 per user / month, rated 4.4/5]
- Shortcut (shortcut): Issue tracking that balances engineering speed with roadmap-level planning. [Freemium, from $0 / $8.50 per user / month, rated 4.3/5]
- Notion (notion): Connected workspace where documents, databases and wikis share one flexible model. [Freemium, from $0 / $10 per user / month, rated 4.6/5]
- Confluence (confluence): Enterprise wiki with the governance, permissions and Jira integration large organisations require. [Freemium, from $0 / $6.40 per user / month, rated 4.1/5]
- Coda (coda): Documents that behave like applications, with formulas, buttons and automations built in. [Freemium, from $0 / $10 per Doc Maker / month, rated 4.4/5]
- Airtable (airtable): Relational database with a spreadsheet interface and an app layer on top. [Freemium, from $0 / $20 per user / month, rated 4.5/5]
- Smartsheet (smartsheet): Spreadsheet-driven work management aimed at construction, manufacturing and enterprise PMOs. [Subscription, from $9 per user / month, rated 4.2/5]
- Figma (figma): Browser-native interface design with real-time multiplayer editing and design-system governance. [Freemium, from $0 / $16 per editor / month, rated 4.7/5]
- FigJam (figjam): Figma's whiteboard for workshops, diagrams and early-stage collaboration. [Freemium, from $0 / $5 per editor / month, rated 4.5/5]
- Sketch (sketch): macOS-native interface design with a mature vector engine and one-off licence option. [Subscription, from $12 per editor / month or $120 one-off licence, rated 4.3/5]
- Framer (framer): Design tool that publishes production websites directly from the canvas. [Freemium, from $0 / $10 per site / month, rated 4.5/5]
- Canva (canva): Template-driven visual design for people who are not designers, with brand controls for teams. [Freemium, from $0 / $15 per user / month, rated 4.7/5]
- Miro (miro): Enterprise whiteboard with the deepest facilitation and workshop tooling in the category. [Freemium, from $0 / $8 per user / month, rated 4.6/5]
- GitHub (github): The default home for source control, code review and CI, with the largest developer network effect. [Freemium, from $0 / $4 per user / month, rated 4.7/5]
- GitLab (gitlab): Single-application DevOps platform spanning source control, CI/CD, security and deployment. [Freemium, from $0 / $29 per user / month, rated 4.4/5]
- Vercel (vercel): Frontend deployment platform with preview environments and global edge delivery. [Usage-based, from $0 / $20 per user / month plus usage, rated 4.6/5]
- Cloudflare (cloudflare): Edge network combining CDN, security, zero-trust access and developer compute. [Freemium, from $0 / $25 per month plus usage, rated 4.6/5]
- Netlify (netlify): Frontend hosting platform with strong framework-agnostic build and deploy tooling. [Freemium, from $0 / $19 per user / month, rated 4.4/5]
- Render (render): Managed cloud for full applications: services, databases, workers and cron in one place. [Usage-based, from $0 / $7 per service / month, rated 4.4/5]
- Retool (retool): Internal tool builder that assembles admin panels over existing databases and APIs. [Subscription, from $10 per standard user / month, rated 4.5/5]
- Postman (postman): API development platform covering design, testing, mocking and documentation. [Freemium, from $0 / $14 per user / month, rated 4.5/5]
- Snowflake (snowflake): Cloud data warehouse with separated storage and compute and per-second billing. [Usage-based, from $2 per credit, consumption-based, rated 4.5/5]
- Databricks (databricks): Lakehouse platform unifying data engineering, analytics and machine learning on open formats. [Usage-based, from $0.07 per DBU, consumption-based, rated 4.5/5]
- BigQuery (bigquery): Serverless warehouse with no cluster management and pricing by bytes scanned. [Usage-based, from $6.25 per TB scanned, rated 4.4/5]
- Looker (looker): Governed BI built on a version-controlled semantic layer. [Enterprise, from Custom, typically $60k+ per year, rated 4.2/5]
- Metabase (metabase): Open-source BI that non-technical users can actually operate without SQL. [Open source, from $0 self-hosted / $85 per month cloud, rated 4.5/5]
- Amplitude (amplitude): Product analytics for behavioural cohorts, funnels and retention analysis. [Freemium, from $0 / $61 per month, rated 4.4/5]
- HubSpot CRM (hubspot-crm): CRM with native marketing, sales and service hubs sharing one contact record. [Freemium, from $0 / $20 per seat / month, rated 4.5/5]
- Salesforce Sales Cloud (salesforce): The enterprise CRM standard, endlessly configurable and correspondingly demanding. [Subscription, from $25 / $165 per user / month, rated 4.3/5]
- Pipedrive (pipedrive): Pipeline-first CRM designed around what a salesperson does next. [Subscription, from $14 per seat / month, rated 4.5/5]
- Attio (attio): Data-model-first CRM that adapts to non-standard revenue motions. [Freemium, from $0 / $29 per user / month, rated 4.6/5]
- Zoho CRM (zoho-crm): Broad, low-cost CRM inside an unusually complete business software suite. [Subscription, from $14 per user / month, rated 4.1/5]
- Intercom (intercom): Customer messaging and support platform with automation-led ticket deflection. [Subscription, from $29 per seat / month plus resolution fees, rated 4.4/5]
- Zendesk (zendesk): Omnichannel service platform built for structured, high-volume support operations. [Subscription, from $19 per agent / month, rated 4.3/5]
- Front (front): Shared inbox that keeps email as the primary channel while adding assignment and analytics. [Subscription, from $19 per seat / month, rated 4.5/5]
- Zapier (zapier): Automation platform with the broadest connector library in the category. [Freemium, from $0 / $19.99 per month, rated 4.5/5]
- Make (make): Visual automation platform with real branching, iteration and error handling. [Freemium, from $0 / $9 per month, rated 4.6/5]
- Stripe Payments (stripe-payments): Developer-first payment processing with global coverage and a deep product surface. [Usage-based, from 2.9% + 30¢ per transaction, rated 4.6/5]
- Adyen (adyen): Single-platform global payments with unusually high authorisation rates at scale. [Usage-based, from Interchange++ plus processing fee, rated 4.4/5]
- Ramp (ramp): Corporate cards and spend management with automated policy enforcement. [Free, from $0 for the core platform, rated 4.7/5]
- Okta (okta): Identity platform for workforce single sign-on, lifecycle management and access governance. [Subscription, from $2 per user / month, rated 4.4/5]
- 1Password (1password): Credential and secrets management for teams, with developer-oriented secret injection. [Subscription, from $7.99 per user / month, rated 4.7/5]
- Datadog (datadog): Unified observability across infrastructure, applications, logs and security. [Usage-based, from $15 per host / month, rated 4.4/5]

## Categories
URL pattern: https://theinternetcompass.com/categories/{slug}

- Project Management (project-management): Software for planning work, tracking execution and keeping cross-functional teams aligned.
- CRM (crm): Systems of record for pipeline, customer relationships and revenue operations.
- Design Tools (design-tools): Interface design, prototyping and collaborative visual production software.
- Developer Tools (developer-tools): Source control, CI/CD, internal tooling and the infrastructure engineers use to ship.
- Data & Analytics (data-analytics): Warehouses, BI, product analytics and the semantic layers connecting them.
- Marketing Automation (marketing-automation): Campaign orchestration, lifecycle messaging and demand-generation platforms.
- Cybersecurity (cybersecurity): Identity, edge protection, secrets management and security posture tooling.
- Customer Support (customer-support): Helpdesks, shared inboxes and conversational support platforms.
- Payments & Fintech (fintech-payments): Payment processing, spend management and embedded financial infrastructure.
- Cloud Infrastructure (cloud-infrastructure): Hosting, edge networks, deployment platforms and infrastructure primitives.
- Automation & Integration (automation-integration): iPaaS, workflow automation and the connective tissue between SaaS systems.
- Docs & Collaboration (collaboration-docs): Knowledge bases, collaborative documents and team wikis.
- HR & People Ops (hr-people): HRIS, payroll, hiring and the systems of record for employment.
- AI Platforms (ai-platforms): Model providers, AI application frameworks and production LLM infrastructure.

## Cities
URL pattern: https://theinternetcompass.com/cities/{slug}

- San Francisco (san-francisco), United States: The highest-density technology market in the world, with compensation and costs to match. [hub score 97/100]
- New York (new-york), United States: The broadest technology market outside the Bay Area, anchored by fintech, media and enterprise sales. [hub score 93/100]
- London (london), United Kingdom: Europe's largest technology market and its dominant hub for fintech and AI capital. [hub score 91/100]
- Berlin (berlin), Germany: Continental Europe's startup capital, with strong engineering supply and comparatively low costs. [hub score 82/100]
- Bangalore (bangalore), India: The largest engineering talent market in Asia and the default location for global capability centres. [hub score 88/100]
- Singapore (singapore), Singapore: Asia-Pacific headquarters of choice, with strong regulation, weak talent supply and high costs. [hub score 84/100]
- Toronto (toronto), Canada: North America's largest non-US technology market, with strong AI research and immigration advantages. [hub score 80/100]
- Austin (austin), United States: The primary US relocation destination for technology employers seeking lower costs without losing scale. [hub score 76/100]
- Amsterdam (amsterdam), Netherlands: A compact, English-fluent European hub favoured for EU headquarters and commercial teams. [hub score 74/100]
- Tel Aviv (tel-aviv), Israel: The densest cybersecurity and deep-tech ecosystem per capita anywhere. [hub score 79/100]
- Dublin (dublin), Ireland: The standard EU entry point for US technology companies, built around EMEA operations. [hub score 71/100]
- Sydney (sydney), Australia: Australia's technology centre, with strong SaaS output and severe time-zone isolation. [hub score 72/100]

## Roles and salaries
URL pattern: https://theinternetcompass.com/salaries/{role}/{city} — national reference at https://theinternetcompass.com/salaries/{role}

- Software Engineer (software-engineer): national median $168,000, range $132,000–$268,000
- Product Manager (product-manager): national median $162,000, range $128,000–$258,000
- Data Scientist (data-scientist): national median $158,000, range $124,000–$242,000
- Data Engineer (data-engineer): national median $162,000, range $126,000–$248,000
- Analytics Engineer (analytics-engineer): national median $142,000, range $112,000–$212,000
- Machine Learning Engineer (machine-learning-engineer): national median $202,000, range $158,000–$328,000
- Product Designer (product-designer): national median $145,000, range $112,000–$228,000
- UX Researcher (ux-researcher): national median $138,000, range $108,000–$210,000
- DevOps Engineer (devops-engineer): national median $165,000, range $128,000–$258,000
- Security Engineer (security-engineer): national median $176,000, range $136,000–$275,000
- Engineering Manager (engineering-manager): national median $215,000, range $172,000–$328,000
- Technical Program Manager (technical-program-manager): national median $172,000, range $134,000–$262,000
- Account Executive (account-executive): national median $102,000, range $78,000–$165,000
- Customer Success Manager (customer-success-manager): national median $96,000, range $76,000–$148,000

## Glossary
URL pattern: https://theinternetcompass.com/glossary/{slug}

- Annual Recurring Revenue (ARR) (annual-recurring-revenue): Annual Recurring Revenue is the value of a company's contracted, repeating subscription revenue expressed over twelve months. It excludes one-off fees, professional services and usage overages that are not contractually committed.
- Monthly Recurring Revenue (MRR) (monthly-recurring-revenue): Monthly Recurring Revenue is the normalised value of contracted subscription revenue for one month. It is typically broken into new, expansion, contraction and churned components to explain movement.
- Net Revenue Retention (NRR) (net-revenue-retention): Net Revenue Retention measures revenue from a cohort of existing customers after twelve months, including expansion, contraction and churn, divided by that cohort's starting revenue. New customers are excluded.
- Gross Revenue Retention (GRR) (gross-revenue-retention): Gross Revenue Retention measures revenue retained from an existing cohort after churn and contraction, excluding expansion. It cannot exceed 100%.
- Churn Rate (churn-rate): Churn rate is the percentage of customers (logo churn) or revenue (revenue churn) lost during a period, divided by the total at the start of that period.
- Customer Acquisition Cost (CAC) (customer-acquisition-cost): Customer Acquisition Cost is total sales and marketing spend in a period divided by the number of new customers acquired in that period, including salaries, commissions, tooling and programme spend.
- Customer Lifetime Value (LTV) (customer-lifetime-value): Customer Lifetime Value is the total gross profit a customer is expected to generate over the life of the relationship, usually estimated as average revenue per account multiplied by gross margin, divided by churn rate.
- CAC Payback Period (cac-payback-period): CAC payback period is the number of months of gross profit from a new customer needed to recover their acquisition cost.
- Burn Multiple (burn-multiple): Burn multiple is net cash burn divided by net new ARR over the same period. A burn multiple of 1.5 means the company burned $1.50 for every $1 of new recurring revenue.
- Runway (runway): Runway is cash on hand divided by average monthly net burn, expressed in months. It assumes no change in revenue or spending.
- Product-Led Growth (PLG) (product-led-growth): Product-led growth is a go-to-market strategy in which product usage, rather than sales outreach, is the primary driver of acquisition, conversion and account expansion.
- Bottom-Up Sales (bottom-up-sales): Bottom-up sales is a motion where adoption begins with individual users or small teams paying with a credit card, and enterprise contracts follow once usage has spread inside the organisation.
- Freemium (freemium): Freemium is a pricing model in which a functional version of the product is free indefinitely, with revenue coming from users who upgrade for capacity, collaboration or advanced capability.
- Usage-Based Pricing (usage-based-pricing): Usage-based pricing charges customers according to measured consumption (API calls, compute credits, data volume or transactions) instead of a fixed per-seat subscription.
- Committed ARR (cARR) (committed-annual-recurring-revenue): Committed Annual Recurring Revenue includes all contractually committed subscription revenue, counting signed contracts that have not yet started generating recognised revenue.
- Total Addressable Market (TAM) (total-addressable-market): Total Addressable Market is the total annual revenue opportunity for a product category assuming one hundred per cent market share, before any consideration of competition or reachability.
- Product-Market Fit (product-market-fit): Product-market fit is the state in which a product meets real, urgent demand in a specific market, evidenced by strong retention, organic growth and customers who resist giving the product up.
- North Star Metric (north-star-metric): A north star metric is the single measure a company designates as the best proxy for the value it delivers to customers, used to align teams around one definition of progress.
- OKR (okr): Objectives and Key Results is a goal-setting framework in which a qualitative objective is paired with three to five quantitative key results that define what achieving it looks like.
- API (api): An Application Programming Interface is a defined set of rules and endpoints through which one software system requests data or functionality from another.
- REST API (rest-api): A REST API is an interface architected around resources identified by URLs and manipulated through standard HTTP methods (GET, POST, PUT, PATCH and DELETE) with stateless requests.
- GraphQL (graphql): GraphQL is a query language and runtime for APIs in which the client specifies the exact structure of the data it requires, and the server returns precisely that shape in a single response.
- Webhook (webhook): A webhook is an HTTP request sent automatically from one system to a URL you provide when a specified event occurs, allowing event-driven integration without polling.
- Idempotency (idempotency): An operation is idempotent when applying it multiple times has the same effect as applying it once. In APIs this is implemented with client-supplied idempotency keys that let servers deduplicate retried requests.
- Rate Limiting (rate-limiting): Rate limiting restricts the number of requests a client can make to a service within a defined time window, typically enforced with token-bucket or sliding-window algorithms and communicated through HTTP 429 responses.
- SDK (sdk): A Software Development Kit is a collection of libraries, tools and documentation that lets developers integrate a service using idiomatic code in their own language rather than constructing raw HTTP requests.
- Large Language Model (LLM) (large-language-model): A large language model is a neural network, typically transformer-based, trained on very large text corpora to predict the next token in a sequence, a capability that generalises to translation, summarisation, reasoning and code generation.
- Token (token): A token is the smallest unit of text a language model processes, typically a word fragment of about four characters in English. Model context limits and pricing are both denominated in tokens.
- Context Window (context-window): The context window is the maximum quantity of text, measured in tokens, that a language model can process in one request, including the prompt, any retrieved documents, conversation history and the generated response.
- Retrieval-Augmented Generation (RAG) (retrieval-augmented-generation): Retrieval-augmented generation is an architecture in which relevant documents are retrieved from an external store (usually via vector or hybrid search) and supplied to a language model as context, so responses are grounded in specific source material.
- Embedding (embedding): An embedding is a dense vector of floating-point numbers that represents the semantic content of an input, positioned such that similar meanings occupy nearby points in the vector space.
- Vector Database (vector-database): A vector database stores embeddings and retrieves the nearest matches to a query vector using approximate nearest-neighbour indexes such as HNSW or IVF, trading exactness for speed at scale.
- Semantic Search (semantic-search): Semantic search retrieves results based on conceptual similarity between a query and documents, typically by comparing embeddings, rather than by matching literal keywords.
- Prompt Engineering (prompt-engineering): Prompt engineering is the practice of structuring instructions, context and examples supplied to a language model so that it produces accurate, consistent and appropriately formatted output.
- Fine-Tuning (fine-tuning): Fine-tuning continues training a pretrained model on a curated dataset so it adapts to a specific task, format or domain, updating model weights rather than input context.
- Hallucination (hallucination): A hallucination is generated content that is plausible and confidently stated but factually incorrect or unsupported by any source, arising from a model's objective of producing likely text rather than verified text.
- Model Evaluation (model-evaluation): Model evaluation is the practice of measuring output quality against a fixed dataset and defined criteria, using automated metrics, model-based grading or human review, so that changes can be compared objectively.
- Inference (inference): Inference is the process of running a trained model on new input to produce output. In production AI systems it accounts for the majority of ongoing compute cost.
- Model Context Protocol (MCP) (mcp): The Model Context Protocol is an open standard defining how AI applications discover and invoke external tools, resources and prompts through a common interface, so an integration built once works across any compatible client.
- AI Agent (ai-agent): An AI agent is a system in which a language model operates in a loop (deciding on an action, invoking a tool, observing the result and deciding again) to accomplish a multi-step goal with limited human intervention.
- Programmatic SEO (programmatic-seo): Programmatic SEO is the practice of generating many search-targeted pages from a structured dataset combined with page templates, so that each combination of entities produces a page addressing a specific query.
- Canonical URL (canonical-url): A canonical URL is the version of a page a site designates as authoritative using a rel=canonical link element, telling search engines which address to index when equivalent content is reachable at multiple URLs.
- Structured Data (structured-data): Structured data is standardised markup, most commonly Schema.org vocabulary in JSON-LD format, that explicitly describes the entities and relationships on a page so machines can interpret it without inference.
- Internal Linking (internal-linking): Internal linking is the practice of connecting pages within a single domain so that crawlers can discover them and ranking authority flows between them, guided by descriptive anchor text.
- Crawl Budget (crawl-budget): Crawl budget is the volume of pages a search engine crawls on a site in a given timeframe, determined by the site's perceived importance and by how efficiently the server responds.
- Core Web Vitals (core-web-vitals): Core Web Vitals are three field-measured metrics: Largest Contentful Paint for loading, Interaction to Next Paint for responsiveness, and Cumulative Layout Shift for visual stability.
- llms.txt (llms-txt): llms.txt is a markdown file served at a site's root that provides language models with a concise, curated index of the site's most useful content, including links to clean text versions of key pages.
- Zero Trust (zero-trust): Zero trust is a security architecture in which no user, device or network location is trusted implicitly; every access request is authenticated, authorised and continuously validated against policy.
- Single Sign-On (SSO) (single-sign-on): Single sign-on lets users authenticate once with a central identity provider and access multiple applications without re-entering credentials, typically implemented with SAML or OpenID Connect.
- SOC 2 (soc-2): SOC 2 is an auditing framework assessing a service organisation's controls against trust services criteria (security, availability, processing integrity, confidentiality and privacy), resulting in an independent auditor's report.

## Publications
URL pattern: https://theinternetcompass.com/publications/{slug}

- The Information (the-information): Subscription-funded technology reporting built on original sourcing rather than volume.
- Stratechery (stratechery): Analysis of technology strategy and business models, written by a single author.
- TechCrunch (techcrunch): High-volume startup and venture coverage, still the default funding-announcement channel.
- The Verge (the-verge): Consumer technology and internet culture with a strong design and criticism sensibility.
- Hacker News (hacker-news): Community-ranked link aggregator that functions as the industry's front page.
- Sifted (sifted): European startup coverage with the regional depth generalist outlets lack.
- The Pragmatic Engineer (the-pragmatic-engineer): Engineering practice, compensation and industry structure reported from inside the field.
- Platformer (platformer): Reporting on social platforms, content moderation and the governance of online speech.
- Benedict Evans (benedict-evans): Slow-cycle analysis of technology adoption curves and structural shifts.
- Rest of World (rest-of-world): Technology reporting from outside the United States, Europe and China.

## Free tools
URL pattern: https://theinternetcompass.com/tools/{category}/{slug}

### SEO & Website Audit (40 tools)
- Sitemap Finder (sitemap-finder): Probes a domain's common sitemap paths and reports which ones exist.
- Sitemap Validator (sitemap-validator): Checks a sitemap against the sitemaps.org schema and flags malformed entries.
- Sitemap Link Counter (sitemap-link-counter): Counts URL and nested-sitemap entries in a sitemap file.
- Sitemap URL Extractor (sitemap-url-extractor): Extracts every URL from a sitemap into a plain, copyable list.
- XML Sitemap Generator (xml-sitemap-generator): Builds a valid sitemap.xml from a plain list of URLs.
- Sitemap Index Generator (sitemap-index-generator): Builds a sitemap index file referencing multiple child sitemaps.
- Sitemap Splitter (sitemap-splitter): Splits one large sitemap into multiple files under a chosen URL limit.
- Sitemap Merge Tool (sitemap-merger): Merges two sitemaps into one, removing duplicate URLs.
- Sitemap Compare (sitemap-compare): Diffs two sitemaps and lists which URLs were added or removed.
- Sitemap Analytics (sitemap-analytics): Summarises a sitemap's freshness, priority distribution and coverage.
- Sitemap Frequency Analyzer (sitemap-frequency-analyzer): Breaks down the changefreq values declared across a sitemap.
- Robots.txt Generator (robots-txt-generator): Builds a robots.txt file from disallow rules, sitemap links and crawl-delay settings.
- Robots.txt Tester (robots-txt-tester): Tests whether a specific path is allowed or blocked for a given crawler.
- Meta Description Tester (meta-description-tester): Checks a meta description's length against search result truncation limits.
- Title Tag Generator (title-tag-generator): Generates SEO title tag variations from a keyword and brand name.
- SERP Preview Tool (serp-preview): Shows how a title, URL and description will render in Google search results.
- Open Graph Preview (open-graph-preview): Previews how a page's Open Graph tags render as a social share card.
- OG Image Generator (og-image-generator): Designs a branded 1200×630 social share image directly in the browser.
- Canonical URL Checker (canonical-url-checker): Fetches a page and reports its declared canonical URL.
- Redirect Checker (redirect-checker): Follows a URL's full redirect chain and reports each hop's status code.
- HTTP Header Checker (http-header-checker): Fetches a URL and lists every response header it returns.
- Broken Link Checker (broken-link-checker): Checks a list of URLs and reports which ones fail to load.
- Internal Link Checker (internal-link-checker): Scans a page for internal links and checks each one's status.
- DNS Lookup (dns-lookup): Looks up A, MX, TXT, NS and other DNS records for a domain.
- SSL / HTTPS Checker (ssl-https-checker): Verifies a site loads over HTTPS and reports HSTS and security-relevant headers.
- Hreflang Checker (hreflang-checker): Extracts and lists a page's hreflang alternate-language tags.
- Indexability Checker (indexability-checker): Checks whether a page allows indexing via meta robots and X-Robots-Tag.
- Page Size Checker (page-size-checker): Reports the transferred size and load time of a page's HTML response.
- Website SEO Audit (website-seo-audit): Runs a composite technical SEO check across title, meta, headings, structured data and HTTPS.
- Keyword Density Checker (keyword-density-checker): Analyses pasted text and shows the density of its most frequent keywords and phrases.
- Reading Time Calculator (reading-time-calculator): Estimates reading time for pasted text at slow, average and fast reading speeds.
- FAQ Schema Generator (faq-schema-generator): Converts plain Q&A pairs into valid FAQPage JSON-LD structured data.
- Schema Markup Generator (schema-markup-generator): Builds JSON-LD structured data from simple key:value input for common Schema.org types.
- llms.txt Generator (llms-txt-generator): Builds a valid llms.txt file describing a site's structure for language models.
- AI Search Readiness Checker (ai-search-readiness-checker): Audits a page's technical signals for AI answer-engine visibility.
- URL Slug Generator (url-slug-generator): Converts any text into a clean, URL-safe slug.
- SEO Compare (seo-compare): Compares two URLs side by side across core on-page SEO signals.
- Domain Age Checker (domain-age-checker): Looks up a domain's registration date and age via public RDAP data.
- Dofollow/Nofollow Checker (dofollow-nofollow-checker): Parses pasted HTML and lists each link's rel attribute status.
- Backlink Value Calculator (backlink-value-calculator): Estimates the equivalent ad-spend value of organic traffic from a backlink.
### Developer Utilities (39 tools)
- JSON Formatter & Validator (json-formatter): Formats, validates and beautifies JSON with clear error locations.
- JSON Minifier (json-minifier): Strips whitespace from JSON to reduce payload size.
- JSON to CSV Converter (json-to-csv): Converts a JSON array of objects into a downloadable CSV file.
- CSV to JSON Converter (csv-to-json): Converts CSV data into a JSON array of objects.
- CSV Cleaner (csv-cleaner): Trims whitespace, removes empty rows and de-duplicates a CSV file.
- XML Formatter (xml-formatter): Formats and validates XML with proper indentation.
- XML to JSON Converter (xml-to-json): Converts XML documents into equivalent JSON structure.
- YAML to JSON Converter (yaml-to-json): Converts YAML into JSON and validates it along the way.
- JSON to YAML Converter (json-to-yaml): Converts JSON into readable YAML.
- HTML to Markdown Converter (html-to-markdown): Converts HTML content into clean Markdown.
- Markdown to HTML Converter (markdown-to-html): Renders Markdown into HTML with a live preview.
- HTML Formatter (html-formatter): Beautifies minified or poorly indented HTML.
- HTML Minifier (html-minifier): Compacts HTML by removing whitespace and comments.
- CSS Formatter (css-formatter): Beautifies minified or inconsistent CSS.
- CSS Minifier (css-minifier): Compacts CSS by removing whitespace and comments.
- JavaScript Formatter (javascript-formatter): Beautifies minified or inconsistently formatted JavaScript.
- JavaScript Minifier (javascript-minifier): Strips comments and unnecessary whitespace from JavaScript.
- SQL Formatter (sql-formatter): Formats SQL queries with consistent indentation and keyword casing.
- Regex Tester (regex-tester): Tests a regular expression against sample text with live match highlighting.
- Regex Pattern Library (regex-generator): A curated library of common regex patterns (email, URL, IP, phone and more) with live testing.
- Diff Checker (diff-checker): Compares two blocks of text line by line and highlights the differences.
- Text Diff (Word Level) (text-diff): Compares two blocks of text at the word level for precise editing changes.
- JWT Decoder (jwt-decoder): Decodes a JSON Web Token's header and payload without verifying the signature.
- Base64 Encoder (base64-encoder): Encodes text into Base64, handling full Unicode correctly.
- Base64 Decoder (base64-decoder): Decodes Base64 back into readable text, handling full Unicode correctly.
- URL Encoder (url-encoder): Percent-encodes text for safe use in a URL.
- URL Decoder (url-decoder): Decodes percent-encoded URL components back to readable text.
- UUID Generator (uuid-generator): Generates RFC 4122 version 4 UUIDs, one or many at a time.
- Password Generator (password-generator): Generates strong random passwords with configurable character sets.
- Hash Generator (MD5, SHA-1, SHA-256, SHA-512) (hash-generator): Computes MD5 and SHA-family hashes of any text.
- Unix Timestamp Converter (unix-timestamp-converter): Converts between Unix timestamps and human-readable dates, with a live clock.
- Cron Expression Explainer (cron-expression-explainer): Converts a cron expression into a plain-English schedule description.
- Cron Expression Generator (cron-expression-generator): Builds a cron expression from plain-language schedule choices.
- User-Agent Parser (user-agent-parser): Parses a User-Agent string into browser, OS and device details.
- HTTP Status Code Lookup (http-status-code-lookup): A searchable reference of every standard HTTP status code and its meaning.
- MIME Type Lookup (mime-type-lookup): A searchable reference of common file extensions and their MIME types.
- CIDR / IP Subnet Calculator (cidr-ip-calculator): Calculates network address, broadcast address and host range from a CIDR block.
- Lorem Ipsum Generator (lorem-ipsum-generator): Generates placeholder text by paragraph, sentence or word count.
- Character & Byte Counter (character-counter): Counts characters, bytes, words and lines in real time.
### AI Tools (19 tools)
- AI Token Counter (ai-token-counter): Counts tokens in any text using a real BPE tokenizer, not a word-count approximation.
- Prompt Token Estimator (prompt-token-estimator): Estimates tokens and single-call cost for a draft prompt against a chosen model.
- AI API Cost Calculator (ai-api-cost-calculator): Projects monthly API spend from token volume, request rate and model choice.
- Claude API Cost Calculator (claude-cost-calculator): Projects API spend across the Claude model family specifically.
- AI Model Cost & Context Comparison (ai-model-cost-comparison): Compares per-token pricing and context window across major language models.
- AI Context Window Calculator (ai-context-window-calculator): Shows how much of each model's context window a document would consume.
- AI ROI Calculator (ai-roi-calculator): Estimates return on investment from an AI feature based on task value and adoption.
- AI Automation ROI Calculator (ai-automation-roi-calculator): Estimates payback period for automating a manual workflow with AI.
- System Prompt Builder (system-prompt-builder): Assembles a well-structured system prompt from role, task, constraints and format fields.
- Prompt Optimizer (prompt-optimizer): Runs a heuristic check on a prompt and flags common structural weaknesses.
- AI SaaS Name Generator (ai-saas-name-generator): Generates brandable SaaS name candidates from a keyword using proven naming patterns.
- AI Chatbot Name Generator (ai-chatbot-name-generator): Generates approachable name candidates for a chatbot or AI assistant persona.
- AI Cold Email Generator (ai-cold-email-generator): Assembles a cold outreach email using the AIDA framework from your inputs.
- AI FAQ Generator (ai-faq-generator): Extracts candidate FAQ questions from pasted page content.
- AI Benchmark Explorer (ai-benchmark-explorer): A reference table of published benchmark scores across major language models.
- MCP Config Validator (mcp-config-validator): Validates a Model Context Protocol server configuration for common structural errors.
- CLAUDE.md Grader (claude-md-grader): Scores a CLAUDE.md file's structure and specificity against common best practices.
- Slash Command Generator (slash-command-generator): Generates a Claude Code slash command file from a name, description and prompt.
- Subagent Generator (subagent-generator): Generates a Claude Code subagent definition file from role, tools and instructions.
### Startup & SaaS (19 tools)
- CAC Calculator (cac-calculator): Calculates Customer Acquisition Cost from sales and marketing spend.
- LTV Calculator (ltv-calculator): Calculates Customer Lifetime Value from average revenue, margin and churn.
- LTV:CAC Ratio Calculator (ltv-cac-ratio-calculator): Calculates the LTV:CAC ratio and flags whether it's in a healthy range.
- CAC Payback Period Calculator (cac-payback-calculator): Calculates months required to recover customer acquisition cost from gross profit.
- MRR Calculator (mrr-calculator): Builds Monthly Recurring Revenue from new, expansion, contraction and churned components.
- ARR Calculator (arr-calculator): Converts recurring contract values to Annual Recurring Revenue.
- Churn Rate Calculator (churn-calculator): Calculates logo and revenue churn rate for a period.
- Net Revenue Retention Calculator (net-revenue-retention-calculator): Calculates NRR from a cohort's starting and current revenue, including expansion and churn.
- Burn Rate Calculator (burn-rate-calculator): Calculates monthly gross and net burn from cash flow inputs.
- Runway Calculator (runway-calculator): Calculates months of runway remaining from cash on hand and net burn.
- Burn Multiple Calculator (burn-multiple-calculator): Calculates capital efficiency as net burn divided by net new ARR.
- TAM / SAM / SOM Calculator (tam-sam-som-calculator): Builds a bottom-up market sizing from customer count and contract value.
- SAFE Note Conversion Calculator (safe-calculator): Estimates ownership from a SAFE note converting at a priced round.
- Startup Dilution Calculator (dilution-calculator): Calculates ownership dilution from a new funding round.
- Employee Equity Calculator (equity-calculator): Estimates the current and potential future value of an equity grant.
- RICE Score Calculator (rice-calculator): Scores product initiatives on Reach, Impact, Confidence and Effort for prioritisation.
- ICE Score Calculator (ice-calculator): Scores initiatives on Impact, Confidence and Ease for fast prioritisation.
- Startup Name Generator (startup-name-generator): Generates startup name candidates from a keyword using naming patterns common in funded companies.
- Tagline Generator (tagline-generator): Assembles tagline candidates from proven copywriting formulas.
### Marketing & Growth (11 tools)
- UTM Link Builder (utm-link-builder): Builds a properly formatted campaign tracking URL with UTM parameters.
- ROAS Calculator (roas-calculator): Calculates Return on Ad Spend from revenue and ad spend.
- CPC Calculator (cpc-calculator): Calculates cost per click from spend and click volume.
- CPM Calculator (cpm-calculator): Calculates cost per thousand impressions.
- CTR Calculator (ctr-calculator): Calculates click-through rate from impressions and clicks.
- CPA Calculator (cpa-calculator): Calculates cost per acquisition from spend and conversions.
- Conversion Rate Calculator (conversion-rate-calculator): Calculates conversion rate from visitors and conversions.
- A/B Test Significance Calculator (ab-test-calculator): Checks whether an A/B test result is statistically significant.
- QR Code Generator (qr-code-generator): Generates a downloadable QR code for any URL, text, wifi credential or contact.
- Email Subject Line Generator (email-subject-generator): Generates subject line variations from a campaign topic using proven formulas.
- Hashtag Generator (hashtag-generator): Generates relevant hashtags from a topic or keyword set.
### Career & Salary (10 tools)
- Annual Salary to Hourly Calculator (salary-to-hourly-calculator): Converts an annual salary into hourly, daily, weekly and monthly rates.
- Hourly to Annual Salary Calculator (hourly-to-salary-calculator): Converts an hourly rate into an equivalent annual salary.
- Take-Home Salary Calculator (take-home-salary-calculator): Estimates net take-home pay after a flat effective tax rate.
- Job Offer Comparison Calculator (job-offer-comparison): Compares two job offers on total compensation, including equity and bonus.
- Salary Negotiation Calculator (salary-negotiation-calculator): Models the multi-year value of negotiating a higher starting salary.
- Notice Period Calculator (notice-period-calculator): Calculates your last working day from a resignation date and notice period.
- Hiring Cost Calculator (hiring-cost-calculator): Estimates the fully loaded cost of hiring one employee, including time-to-fill overhead.
- Resume Keyword Checker (resume-keyword-checker): Compares a resume against a job description to check keyword coverage.
- Job Description Generator (job-description-generator): Assembles a structured job description from role, responsibilities and requirements.
- Interview Question Generator (interview-question-generator): Generates role-specific interview questions across common competency areas.
### Finance & Business (17 tools)
- Percentage Calculator (percentage-calculator): Calculates percentages, percentage change and percentage-of-total in one tool.
- Compound Interest Calculator (compound-interest-calculator): Projects investment growth with compound interest over time.
- Loan Calculator (loan-calculator): Calculates monthly payment and total interest for a fixed-rate loan.
- EMI Calculator (emi-calculator): Calculates Equated Monthly Instalment for a loan, with the full amortisation summary.
- Investment Return Calculator (investment-return-calculator): Calculates absolute and annualised return on an investment.
- CAGR Calculator (cagr-calculator): Calculates Compound Annual Growth Rate between a beginning and ending value.
- Profit Margin Calculator (profit-margin-calculator): Calculates gross profit margin from revenue and cost.
- Markup Calculator (markup-calculator): Calculates selling price from cost and a target markup percentage.
- Discount Calculator (discount-calculator): Calculates final price and savings from an original price and discount percentage.
- Break-Even Calculator (break-even-calculator): Calculates the unit and revenue break-even point from fixed costs, price and variable cost.
- Inflation Calculator (inflation-calculator): Adjusts a dollar amount for inflation between two years using a compound annual rate.
- Net Worth Calculator (net-worth-calculator): Calculates net worth from total assets and total liabilities.
- FIRE Calculator (fire-calculator): Estimates the portfolio needed for financial independence using the 4% rule.
- Business Valuation Calculator (Revenue Multiple) (business-valuation-calculator): Estimates business value using a revenue or EBITDA multiple.
- Working Capital Calculator (working-capital-calculator): Calculates working capital and the current ratio from current assets and liabilities.
- Currency Converter (currency-converter): Converts between major currencies using live daily reference rates.
- Payroll Cost Calculator (payroll-calculator): Estimates the fully loaded cost of an employee including taxes and benefits overhead.
### Text & Writing (6 tools)
- Word & Sentence Counter (word-counter): Counts words, sentences, paragraphs and estimated reading time.
- Case Converter (case-converter): Converts text between uppercase, lowercase, title case, sentence case and camelCase.
- Remove Duplicate Lines (remove-duplicate-lines): Removes duplicate lines from a block of text, with case-sensitivity options.
- Find & Replace (find-and-replace): Finds and replaces text or regex patterns across a block of text.
- Text Cleaner (text-cleaner): Strips extra whitespace, smart quotes and non-printable characters from pasted text.
- Email Signature Generator (email-signature-generator): Generates a clean plain-text and HTML email signature from your details.
### Data & Document Conversion (6 tools)
- Webpage to Markdown (webpage-to-markdown): Fetches a live URL and converts its content into clean Markdown.
- Paste to Markdown (paste-to-markdown): Converts rich text pasted directly from a webpage or document into Markdown.
- JSON to Markdown Table (json-to-markdown): Converts a JSON array of objects into a Markdown table.
- CSV to Markdown Table (csv-to-markdown): Converts CSV data into a formatted Markdown table.
- XML to Markdown (xml-to-markdown): Converts XML structure into a readable, nested Markdown outline.
- Website URL Extractor (website-url-extractor): Fetches a page and extracts every unique link it contains.
### Image & Design (16 tools)
- Image Compressor (image-compressor): Compresses JPG, PNG or WebP images in your browser without uploading them anywhere.
- Image Resizer (image-resizer): Resizes an image to a maximum width while preserving aspect ratio.
- Image Cropper (image-cropper): Crops an image to a common aspect ratio, centred automatically.
- JPG to PNG Converter (jpg-to-png): Converts JPG images to PNG format in your browser.
- PNG to JPG Converter (png-to-jpg): Converts PNG images to JPG format, reducing file size.
- WebP Converter (webp-converter): Converts images to and from the WebP format for better web performance.
- Image to Base64 (image-to-base64): Converts an image file into a Base64 data URL.
- Base64 to Image (base64-to-image): Decodes a Base64 string or data URL back into a viewable, downloadable image.
- Favicon Generator (favicon-generator): Generates a full set of favicon sizes from a single source image.
- Image Metadata Viewer (image-metadata-viewer): Reads EXIF metadata from an image, including camera settings and GPS if present.
- Color Picker & Converter (color-picker-converter): Picks a color and converts it instantly between HEX, RGB and HSL.
- Color Palette Generator (color-palette-generator): Generates a tint/shade scale and harmony colors from a single base color.
- CSS Gradient Generator (gradient-generator): Builds a linear CSS gradient with a live preview and copyable code.
- CSS Shadow Generator (css-shadow-generator): Builds a box-shadow with a live preview and copyable CSS.
- CSS Border Radius Generator (css-border-radius-generator): Builds an independent-corner border-radius with a live preview.
- Aspect Ratio Calculator (aspect-ratio-calculator): Calculates the missing dimension or simplified ratio for any width and height.
### Internet & Networking (7 tools)
- IP Address Lookup (ip-lookup): Looks up geolocation and network details for any IP address.
- WHOIS Lookup (whois-lookup): Looks up domain registration records via public RDAP data.
- Common Ports Reference (common-ports-reference): A searchable reference of well-known network port numbers and their services.
- Email Validator (email-validator): Validates email address syntax and checks whether the domain has mail servers configured.
- URL Parser (url-parser): Breaks any URL down into its protocol, host, path, query parameters and fragment.
- Timezone Converter (timezone-converter): Converts a specific time across multiple timezones at once.
- Meeting Time Finder (meeting-time-finder): Finds overlapping working hours across multiple timezones.
### Productivity (8 tools)
- Pomodoro Timer (pomodoro-timer): A focus timer that cycles between work and break periods automatically.
- Countdown Timer (countdown-timer): A simple configurable countdown timer with a visual progress ring.
- Date Difference Calculator (date-difference-calculator): Calculates the exact number of days, weeks and months between two dates.
- Business Days Calculator (business-days-calculator): Calculates working days between two dates, excluding weekends.
- Age Calculator (age-calculator): Calculates exact age in years, months and days from a birth date.
- Unit Converter (unit-converter): Converts between common length, weight and temperature units.
- Random Picker (random-picker): Randomly selects one or more items from a pasted list.
- Decision Maker (decision-maker): Scores two options against your own weighted criteria to see which comes out ahead.