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2captcha vs Oxylabs

2captcha scores higher on the AgentReady, 58/100 against 43/100. 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

2captcha. Captcha solving service that provides API-based captcha solving for developers and captcha entry work for workers.

Oxylabs. Oxylabs provides proxy services and web scraping solutions for accessing public web data fast and at scale.

Where 2captcha is ahead

2captcha passes machine-readable metadata, and Oxylabs does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: authentication documented and pricing understandable. Oxylabs misses those.

And on adopt, self-service signup, free trial or free allowance and fast time to first request. Oxylabs misses those.

Finally, on operate, structured, predictable output and observable execution. Oxylabs misses those.

Where Oxylabs is ahead

Oxylabs passes public docs discoverable, and 2captcha does not. That is discover, whether an agent can find the product at all without being told it exists.

What neither does

Both fail structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, no mandatory sales call, agent-compatible signup flow, programmatic credential creation, cli available, 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. Oxylabs leads 93 to 87. 2captcha misses public docs discoverable; Oxylabs misses machine-readable metadata.

Understand. 2captcha leads 31 to 15. 2captcha misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Oxylabs misses structured api reference, openapi / spec quality, authentication documented, 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. 2captcha leads 65 to 40. 2captcha misses no mandatory sales call, agent-compatible signup flow, programmatic credential creation, cli available; Oxylabs 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.

Operate. 2captcha leads 47 to 24. 2captcha misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Oxylabs misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution, agent compatibility verified.

Pricing

2captcha starts at $0.5 per 1000 with no free tier. Oxylabs does not publish one.

Signal by signal

Which to pick

2captcha clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: 2captcha and Oxylabs. Alternatives to each: 2captcha, Oxylabs.

An agent can fetch this as data: POST /v1/compare {"slugs": ["2captcha", "oxylabs"]}