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Split vs Statsig

Statsig scores higher on the AgentReady, 51/100 against 45/100. They differ on 6 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

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.

Statsig. Statsig is a unified platform for feature flags, A/B testing, and product analytics that helps teams ship, measure, and learn.

Where Split is ahead

Split passes authentication documented, and Statsig 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: cli available. Statsig misses it.

Where Statsig is ahead

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

It also holds adopt: self-service signup and fast time to first request. Split misses those.

What neither does

Both fail mcp discoverable, structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, no mandatory sales call, programmatic credential creation, mcp integration available, 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 is whether an agent can find the product at all without being told it exists. Statsig leads 87 to 67. Split misses clear product positioning, llms-full.txt / full agent docs, mcp discoverable; Statsig misses mcp discoverable.

Understand. Split leads 31 to 23. Split misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Statsig misses structured api reference, openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Statsig leads 60 to 45. Split misses self-service signup, no mandatory sales call, programmatic credential creation, fast time to first request, mcp integration available; Statsig misses no mandatory sales call, programmatic credential creation, cli available, mcp integration available.

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

Pricing

Split does not publish a machine-readable starting price and has a free tier. Statsig does not publish one and has a free tier.

Signal by signal

Which to pick

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

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