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Patronus vs Split

Patronus scores higher on the AgentReady, 59/100 against 45/100. They differ on 10 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Patronus. Patronus AI is a frontier lab training the first Digital World Models.

Split. Split is a feature management and experimentation platform that helps engineering teams move faster by creating, targeting, and managing feature flags at enterprise scale.

Where Patronus is ahead

Patronus passes llms-full.txt / full agent docs and mcp discoverable, and Split does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: structured api reference and limits / constraints documented. Split misses those.

And on adopt, self-service signup, fast time to first request and mcp integration available. Split misses those.

Where Split is ahead

Split passes clear canonical domain, and Patronus 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. Patronus misses it.

And on adopt, cli available. Patronus misses it.

What neither does

Both fail clear product positioning, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, no mandatory sales call, programmatic credential creation, structured, predictable output, 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. Patronus leads 80 to 67. Patronus misses clear canonical domain, clear product positioning; Split misses clear product positioning, llms-full.txt / full agent docs, mcp discoverable.

Understand. Patronus leads 46 to 31. Patronus misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented; Split misses structured api reference, openapi / spec quality, 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. Patronus leads 75 to 45. Patronus misses no mandatory sales call, programmatic credential creation, cli available; Split misses self-service signup, no mandatory sales call, programmatic credential creation, fast time to first request, mcp integration available.

Operate. Both sit at 35/100 here. Patronus misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Split misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

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

Signal by signal

Which to pick

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

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