ReadMe is a full-featured developer hub built for enterprise. DocoAPI is a focused API documentation platform built for FastAPI developers. $99/month flat. No seat-based pricing. No sales calls.
How they compare
Starting Price
$99/month flat
Free plan available; Startup at $99/month; Business at $349/month for comparable features
DocoAPI
$99/month flat
ReadMe
Free plan available; Startup at $99/month; Business at $349/month for comparable features
$99 flat with all features vs. $349/month to get AI search on ReadMe.
Pricing Model
Flat rate, all features included
Seat-based, features gated by plan
DocoAPI
Flat rate, all features included
ReadMe
Seat-based, features gated by plan
FastAPI Auto-Sync
Native — reads /openapi.json or GitHub repo
OpenAPI import with manual or CI-based sync
DocoAPI
Native — reads /openapi.json or GitHub repo
ReadMe
OpenAPI import with manual or CI-based sync
Setup Time
~10 minutes
30–60 minutes (configuration, customization, API key setup)
DocoAPI
~10 minutes
ReadMe
30–60 minutes (configuration, customization, API key setup)
AI Semantic Search
Included at $99/month
Available on Business plan ($349/month)
DocoAPI
Included at $99/month
ReadMe
Available on Business plan ($349/month)
AI search included at $99 vs. gated behind a $349/month Business plan.
MCP Server
Executable — AI agents call your API endpoints directly
Not available
DocoAPI
Executable — AI agents call your API endpoints directly
ReadMe
Not available
DocoAPI provides an executable MCP server. ReadMe does not offer one.
Interactive Playground
Built-in
Built-in ("Try It" feature)
DocoAPI
Built-in
ReadMe
Built-in ("Try It" feature)
API Analytics
Not available
Detailed analytics: usage, errors, popular endpoints (ReadMe strength)
DocoAPI
Not available
ReadMe
Detailed analytics: usage, errors, popular endpoints (ReadMe strength)
ReadMe’s API analytics are a genuine strength DocoAPI does not replicate.
Changelog
Not available
Built-in changelog feature
DocoAPI
Not available
ReadMe
Built-in changelog feature
Custom Pages & Guides
Not available
Full custom pages, guides, recipes
DocoAPI
Not available
ReadMe
Full custom pages, guides, recipes
Custom Branding/Themes
Coming soon
Full customization on paid plans
DocoAPI
Coming soon
ReadMe
Full customization on paid plans
Enterprise SSO
Not available
Available on Enterprise plan
DocoAPI
Not available
ReadMe
Available on Enterprise plan
Spec History & Rollback
20 versions with one-click rollback
Version management available
DocoAPI
20 versions with one-click rollback
ReadMe
Version management available
Number of Projects
Up to 5
Varies by plan
DocoAPI
Up to 5
ReadMe
Varies by plan
Trial
14-day free trial (credit card required)
Free plan available
DocoAPI
14-day free trial (credit card required)
ReadMe
Free plan available
ReadMe is one of the most established API documentation platforms on the market. It powers developer hubs for companies like Spotify, Square, and CircleCI. It offers API analytics, changelogs, custom landing pages, enterprise SSO, and a fully brandable developer portal. If you need all of that, ReadMe is a strong choice.
But most FastAPI developers do not need all of that.
Most FastAPI developers need their OpenAPI spec published as clean, searchable documentation — with a playground so users can test endpoints, and a way for AI tools to interact with the API. They do not need a changelog. They do not need API call analytics. They do not need enterprise SSO. And they do not need to pay for seats they will not use.
ReadMe’s pricing reflects its enterprise focus. The free plan is limited. The Startup plan at $99/month gets you basic docs, but AI-powered search — the feature that turns documentation from a reference into a tool — requires the Business plan at $349/month. Enterprise features like SSO and advanced permissions push the price higher.
And ReadMe uses seat-based pricing. Every team member who needs access costs more.
DocoAPI is $99/month flat. AI semantic search is included. The interactive playground is included. The executable MCP server is included. Spec history and rollback are included. Up to 5 projects are included. No per-seat charges.
For a FastAPI team that needs API reference docs, the cost difference is significant. ReadMe’s comparable feature set (with AI search) costs 3.5x what DocoAPI charges.
ReadMe supports OpenAPI specs, but it is not built specifically for any framework. You import your spec, configure the display, set up your categories, and manage your docs through ReadMe’s editor.
DocoAPI is built for the FastAPI workflow. Point it at your /openapi.json URL or connect your GitHub repo. Your docs publish automatically. When you push a new version, your docs update. There is no editor to manage. There is no import process to repeat. Your FastAPI app’s OpenAPI spec is the single source of truth, and DocoAPI treats it that way.
ReadMe does not offer an MCP server. If your developers use Cursor, Claude Code, or Windsurf, those AI agents cannot interact with your API through ReadMe’s documentation.
DocoAPI provides an executable MCP server at yourproject.docoapi.com/mcp. AI agents connect to that URL and can call your actual API endpoints — real requests, real responses. Your API key never touches DocoAPI’s servers. Auth passes through directly.
This is not a niche feature. AI-assisted development is becoming the default workflow for many teams. Documentation that AI agents can execute against is becoming a competitive advantage for API providers.
Documentation that AI agents can execute against is becoming a competitive advantage for API providers.
ReadMe is a mature platform with features DocoAPI does not have. API analytics — seeing which endpoints are called most, which return errors, which are unused — is a genuinely valuable feature for API product teams. ReadMe’s changelog feature helps communicate API changes to consumers. Custom pages and guides allow you to build a comprehensive developer hub, not just API reference.
ReadMe also offers enterprise SSO, advanced permissions, and white-label options for large organizations. DocoAPI does not offer any of these.
If you are building a developer platform for a large organization with complex documentation needs, ReadMe is the more complete tool.
Frequently Asked Questions
ReadMe has a free plan. Why would I choose DocoAPI’s paid plan instead?
ReadMe’s free plan is limited in features and projects. To get AI-powered search on ReadMe, you need the Business plan at $349/month. DocoAPI includes AI search, an interactive playground, and an executable MCP server at $99/month flat. If you need those features, DocoAPI is significantly cheaper. If you just need basic hosted docs and have no budget, ReadMe’s free plan is a reasonable starting point.
Does DocoAPI offer API analytics like ReadMe?
No. ReadMe’s API analytics — tracking which endpoints are called, error rates, popular endpoints — is a genuine strength that DocoAPI does not replicate. If API usage analytics are important to your workflow, ReadMe is the better choice for that specific capability.
Can DocoAPI handle multiple API versions like ReadMe?
DocoAPI keeps 20 versions of your OpenAPI spec with one-click rollback, so you can recover from bad syncs. However, it does not support publishing multiple API versions simultaneously (e.g., v1 and v2 side by side). ReadMe has more mature version management for multi-version APIs.
How does the executable MCP server work compared to ReadMe’s documentation?
ReadMe does not offer an MCP server. DocoAPI provides one at yourproject.docoapi.com/mcp. When an AI agent like Cursor or Claude Code connects to that URL, it can discover your endpoints and make real API calls — creating resources, fetching data, testing responses. Your API key is passed through in the request header and never stored on DocoAPI’s servers.
Is DocoAPI a good fit for large enterprise teams?
DocoAPI supports up to 5 projects on a single $99/month plan and does not offer enterprise features like SSO, advanced permissions, or white-label customization. It is built for individual developers and small teams running FastAPI projects. For enterprise requirements, ReadMe is the more appropriate platform.
Credit card required. Cancel before day 14 and you will not be charged.