Most scraping API comparisons stop at the monthly plan price. That is useful for budgeting, but it is not enough for a real migration decision. ScraperAPI, ScrapingBee, and Scrappa package different things under the word request. A simple HTTP fetch, a JavaScript-rendered page, a Google Search result, a Google Maps result, a screenshot, a premium proxy request, and a captcha-heavy page can all have different effective costs.
ScraperAPI is easiest to understand as a generic scraper API with an API-credit budget. The entry plan gives a fixed monthly credit allowance, and specific targets or features can consume more than one base credit. That model is familiar if you already have a scraper that needs proxy rotation, browser rendering, and retries behind one endpoint. The tradeoff is that buyers need to translate the advertised credit bucket into the number of completed results for each target.
ScrapingBee is similar in that it gives a monthly API-credit allowance, but its product emphasis is rendered HTML, screenshots, extraction rules, and proxy controls. It is attractive when your team wants to fetch pages with browser-like behavior and keep parsing logic on your side. For teams that only need finished Google Maps places, Google Search SERPs, LinkedIn jobs, YouTube results, Indeed listings, Trustpilot reviews, or Kununu reviews, paying for rendered HTML still leaves you with parser maintenance.
Scrappa is priced differently. For supported endpoints, the product is the structured result, not the raw page. That makes the pricing math easier for source-specific workflows: one request credit returns JSON fields for a known dataset. The value is not only the lower $0.20 to $0.30 per 1,000 request range; it is also the reduction in extraction code, selector maintenance, and retry logic around common commercial datasets.