ScraperAPI vs Scrapfly
ScraperAPI scores higher on the AgentReady, 66/100 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
ScraperAPI. ScraperAPI is a web scraping API service that allows users to collect data from any public website without worrying about proxies, browsers, or CAPTCHA handling.
Scrapfly. Scrapfly is a web scraping and browser automation platform that provides an API to scrape any public site, drive any browser, and power any agent.
Where ScraperAPI is ahead
ScraperAPI passes search discoverable and llms-full.txt / full agent docs, and Scrapfly does not. That is discover, whether an agent can find the product at all without being told it exists.
It also holds adopt: fast time to first request, copyable quickstart and official typescript sdk. Scrapfly misses those.
Where Scrapfly is ahead
Scrapfly passes limits / constraints documented, and ScraperAPI 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: cli available. ScraperAPI misses it.
What neither does
Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, no mandatory sales call, programmatic credential creation, official python sdk, 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. ScraperAPI leads 100 to 80. ScraperAPI misses nothing; Scrapfly misses search discoverable, llms-full.txt / full agent docs.
Understand. Scrapfly leads 54 to 46. ScraperAPI misses openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Scrapfly misses openapi / spec quality, request examples provided, response examples provided, errors and status codes documented.
Adopt. ScraperAPI leads 65 to 50. ScraperAPI misses no mandatory sales call, programmatic credential creation, official python sdk, cli available; Scrapfly misses no mandatory sales call, programmatic credential creation, fast time to first request, copyable quickstart, official typescript sdk, official python sdk.
Operate. Both sit at 53/100 here. ScraperAPI misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable; Scrapfly misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable.
Pricing
ScraperAPI does not publish a machine-readable starting price with no free tier. Scrapfly does not publish one and has a free tier.
Signal by signal
| Signal | ScraperAPI | Scrapfly |
|---|---|---|
| AgentReady | 66 | 59 |
| Discovery | 100 | 80 |
| Understanding | 46 | 54 |
| Adoption | 65 | 50 |
| Operability | 53 | 53 |
| Public API | Yes | Yes |
| MCP server | Yes | Yes |
| OpenAPI spec | Yes | Yes |
| CLI | Unknown | Yes |
| llms.txt | Yes | Yes |
| Self-serve signup | Yes | Yes |
| Free tier | No | Yes |
Which to pick
ScraperAPI clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: ScraperAPI and Scrapfly. Alternatives to each: ScraperAPI, Scrapfly.
An agent can fetch this as data: POST /v1/compare {"slugs": ["scraperapi", "scrapfly"]}