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Descope vs Stytch

Descope scores higher on the AgentReady, 61/100 against 51/100. They differ on 9 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Descope. Descope is a passwordless authentication and user management service designed for developers.

Stytch. The identity platform for humans & AI agents.

Where Descope is ahead

Descope passes mcp discoverable, and Stytch 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, no mandatory sales call, agent-compatible signup flow, fast time to first request, cli available and mcp integration available. Stytch misses those.

Where Stytch is ahead

Stytch passes structured api reference, and Descope 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 operate: structured, predictable output. Descope misses it.

What neither does

Both fail openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, programmatic credential creation, free trial or free allowance, 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. Descope leads 100 to 87. Descope misses nothing; Stytch misses mcp discoverable.

Understand. Stytch leads 38 to 23. Descope misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Stytch misses openapi / spec quality, 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. Descope leads 85 to 29. Descope misses programmatic credential creation, free trial or free allowance; Stytch misses self-service signup, no mandatory sales call, agent-compatible signup flow, programmatic credential creation, free trial or free allowance, fast time to first request, cli available, mcp integration available.

Operate. Stytch leads 50 to 35. Descope misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Stytch misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Descope does not publish a machine-readable starting price. Stytch does not publish one.

Signal by signal

Which to pick

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

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