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Clerk vs Descope

Descope scores higher on the AgentReady, 61/100 against 48/100. They differ on 5 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Clerk. Clerk provides full-stack authentication and user management with products such as Organizations, Billing, and more.

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

Where Descope is ahead

Descope passes search discoverable, and Clerk 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 and fast time to first request. Clerk misses those.

What neither does

Both fail structured api reference, 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, 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. Descope leads 100 to 87. Clerk misses search discoverable; Descope misses nothing.

Understand. Both sit at 23/100 here. Clerk misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Descope misses structured api reference, 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 48. Clerk 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; Descope misses programmatic credential creation, free trial or free allowance.

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

Pricing

Clerk does not publish a machine-readable starting price. Descope 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: Clerk and Descope. Alternatives to each: Clerk, Descope.

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