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Crawlbase vs Filestack

Crawlbase scores higher on the AgentReady, 68/100 against 54/100. 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

Crawlbase. Crawlbase provides web crawling, scraping, and parsing APIs at scale.

Filestack. Filestack is a file infrastructure platform that provides upload, transform, and deliver capabilities through a single API.

Where Crawlbase is ahead

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

It also holds understand: limits / constraints documented. Filestack misses it.

And on adopt, cli available and mcp integration available. Filestack misses those.

Finally, on operate, agent compatibility verified. Filestack misses it.

Where Filestack is ahead

Filestack passes no mandatory sales call, and Crawlbase does not. That is adopt, whether an agent can get a key and make its first successful call without a human in the loop.

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. 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. Crawlbase leads 100 to 80. Crawlbase misses nothing; Filestack misses llms-full.txt / full agent docs, mcp discoverable.

Understand. Crawlbase leads 38 to 31. Crawlbase misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented; Filestack misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Crawlbase leads 81 to 71. Crawlbase misses no mandatory sales call, programmatic credential creation; Filestack misses programmatic credential creation, cli available, mcp integration available.

Operate. Crawlbase leads 53 to 35. Crawlbase misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable; Filestack misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Crawlbase does not publish a machine-readable starting price and has a free tier. Filestack does not publish one and has a free tier.

Signal by signal

Which to pick

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

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