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Crisp vs Restate

Restate scores higher on the AgentReady, 59/100 against 50/100. 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

Crisp. All-in-one omnichannel customer support platform with AI-powered features to augment customer experience and support teams

Restate. Restate is a lightweight runtime to turn AI agents, workflows, and backend services into durable processes.

Where Crisp is ahead

Crisp passes limits / constraints documented, and Restate 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: agent-compatible signup flow. Restate misses it.

And on operate, structured, predictable output. Restate misses it.

Where Restate is ahead

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

It also holds adopt: fast time to first request, copyable quickstart, cli available and mcp integration available. Crisp misses those.

And on operate, retry behavior documented. Crisp misses it.

What neither does

Both fail structured api reference, openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, no mandatory sales call, programmatic credential creation, machine-readable errors, 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. Restate leads 100 to 73. Crisp misses llms.txt published, llms-full.txt / full agent docs, mcp discoverable; Restate misses nothing.

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

Adopt. Restate leads 70 to 50. Crisp misses no mandatory sales call, programmatic credential creation, fast time to first request, copyable quickstart, cli available, mcp integration available; Restate misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation.

Operate. Crisp leads 47 to 41. Crisp misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Restate misses structured, predictable output, machine-readable errors, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Crisp starts at $45/mo and has a free tier. Restate starts at $0/mo and has a free tier.

Signal by signal

Which to pick

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

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