ReadMe
Interactive API documentation platform with built-in analytics and developer hubs
Founded
2014
Starting Price
$0
Category
Developer Tools
Last updated April 27, 2026
About ReadMe
ReadMe is an interactive API documentation platform that helps companies create beautiful, personalized developer hubs. It allows teams to sync their OpenAPI specifications to auto-generate interactive API reference docs, publish guides and changelogs, and collaborate using Git-style branching workflows with bi-directional sync. The platform combines a WYSIWYG editor with code-based workflows so documentation always stays in sync with the actual API. ReadMe goes beyond static documentation by offering a built-in API Explorer with "Try It" functionality, letting developers test API calls directly from the docs. Built-in AI features including Ask AI search and an AI writing assistant help developers find answers faster and improve content quality. Real-time usage analytics show exactly how developers interact with your API documentation, providing insights into which endpoints are most used and where developers get stuck. The platform supports full custom branding, versioning for multi-version APIs, and a developer dashboard that logs API calls for debugging and monitoring. ReadMe is trusted by thousands of companies and is designed to reduce support burden by making API documentation self-serve and developer-friendly.
Pros & Cons
Pros
- Interactive API Explorer with Try It functionality reduces developer onboarding friction
- Automatic doc generation from OpenAPI specs keeps documentation always in sync
- Built-in analytics provide actionable insights into how developers use your API
- AI-powered search helps developers find answers without contacting support
- Polished, professional appearance with extensive branding customization options
Key Features
Interactive API Explorer
Built-in "Try It" functionality lets developers test API endpoints directly from the documentation, reducing time to first API call and improving onboarding.
OpenAPI Sync & Auto-Generation
Automatically generate interactive API reference documentation from OpenAPI specs with bi-directional sync, keeping docs always up to date with your actual API.
Custom Branded Developer Hubs
Create fully branded documentation portals with custom domains, themes, and styling that match your company's identity and design system.
AI-Powered Search & Writing
Ask AI lets developers search documentation using natural language questions, while the AI writing assistant helps authors create and improve documentation content.
API Usage Analytics
Real-time analytics and developer dashboard show how APIs are being used, which endpoints are popular, and where developers encounter issues.
Versioning & Branching
Git-style branching workflows with versioning support let teams manage documentation for multiple API versions and collaborate on changes before publishing.
Pricing
Free
$0/month
- Basic API reference docs
- Single project
- Community support
- ReadMe branding
Startup
$99
Best For
API-First Companies
Companies whose core product is an API can use ReadMe to create a polished, interactive developer hub that serves as the primary onboarding experience for their customers.
Developer Platform Documentation
Platform teams managing multiple APIs and SDKs can leverage ReadMe's versioning, multi-project support, and analytics to maintain comprehensive developer documentation at scale.
Internal API Documentation
Engineering teams can use ReadMe to document internal APIs with Try It functionality and usage analytics, improving developer productivity and reducing cross-team support requests.
Partner & Integration Hubs
Companies with partner ecosystems can create branded developer portals that help third-party developers integrate quickly, with analytics to track adoption and identify friction points.
