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Mintlify vs ReadMe

Mintlify scores higher on the AgentReady, 66/100 against 52/100. They differ on 11 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Mintlify. The knowledge infrastructure agents build on.

ReadMe. ReadMe is a documentation platform that provides everything to build great docs for developers.

Where Mintlify is ahead

Mintlify passes clear canonical domain and mcp discoverable, and ReadMe does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: authentication documented and pricing understandable. ReadMe misses those.

And on adopt, no mandatory sales call, agent-compatible signup flow, free trial or free allowance, cli available and mcp integration available. ReadMe misses those.

Where ReadMe is ahead

ReadMe passes structured api reference, and Mintlify does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.

It also holds adopt: official python sdk. Mintlify misses it.

What neither does

Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, programmatic credential creation, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified. If your agent needs any of those, you will be building it yourself either way.

Score, pillar by pillar

The AgentReady splits into four pillars, scored separately, because a product can be easy to find and still impossible to adopt.

Discover. Mintlify leads 100 to 80. Mintlify misses nothing; ReadMe misses clear canonical domain, mcp discoverable.

Understand. Both sit at 31/100 here. Mintlify misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; ReadMe misses openapi / spec quality, authentication documented, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt is whether an agent can get a key and make its first successful call without a human in the loop. Mintlify leads 81 to 45. Mintlify misses programmatic credential creation, official python sdk; ReadMe misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation, free trial or free allowance, cli available, mcp integration available.

Operate. Both sit at 50/100 here. Mintlify misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; ReadMe misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Mintlify starts at $0/mo and has a free tier. ReadMe does not publish one.

Signal by signal

Which to pick

Mintlify clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: Mintlify and ReadMe. Alternatives to each: Mintlify, ReadMe.

An agent can fetch this as data: POST /v1/compare {"slugs": ["mintlify", "readme"]}