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Descope vs Propelauth

Descope scores higher on the AgentReady, 61/100 against 59/100. They differ on 7 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.

Propelauth. PropelAuth provides end-to-end managed user authentication specializing in B2B use cases, built for AI-native companies with multi-tenant auth requirements

Where Descope is ahead

Descope passes clear canonical domain, llms.txt published and llms-full.txt / full agent docs, and Propelauth does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds adopt: no mandatory sales call. Propelauth misses it.

Where Propelauth is ahead

Propelauth passes pricing understandable and limits / constraints documented, 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 adopt: free trial or free allowance. Descope misses it.

What neither does

Both fail structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, 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 is whether an agent can find the product at all without being told it exists. Descope leads 100 to 80. Descope misses nothing; Propelauth misses clear canonical domain, llms.txt published, llms-full.txt / full agent docs.

Understand. Propelauth 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; Propelauth misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented.

Adopt. Descope leads 85 to 80. Descope misses programmatic credential creation, free trial or free allowance; Propelauth misses no mandatory sales call, programmatic credential creation.

Operate. Propelauth leads 39 to 35. Descope misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Propelauth misses structured, predictable output, 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. Propelauth starts at $0/month and has a free tier.

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 Propelauth. Alternatives to each: Descope, Propelauth.

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