Web Scraping API Pricing Comparison: What You Actually Pay Per Request

Web scraping API pricing is best compared on cost per successful rendered request, not the advertised base price, because most providers charge multiplied credits once you enable JavaScript rendering and premium proxies. ScrapeUnblocker bills a flat 1 credit per request with JavaScript rendering included, priced from EUR 0.55 per 1,000 requests. By contrast, ScraperAPI’s documentation lists standard requests at 1 credit but JavaScript rendering at 10 credits and premium residential rendering at up to 75 credits, so a low advertised base rate can become a 10x to 75x effective cost on the hard targets that actually need it.

How much does a web scraping API cost?

A web scraping API costs between roughly EUR 0.50 and several euros per 1,000 requests, depending on the plan tier and how many credits each request consumes. ScrapeUnblocker is priced from EUR 0.55 per 1,000 requests on its Ultimate tier and EUR 1.00 per 1,000 on pay-as-you-go. Most scraping APIs, including ScraperAPI and ScrapingBee, price in credits rather than flat requests: you buy a monthly pool of credits, and each request draws down a number of credits set by the features it uses. The headline “per 1,000 requests” figure therefore only applies to the cheapest possible request, with no rendering and no premium proxy.

Why is the advertised price not what you actually pay?

The advertised price is not what you pay because credit multipliers raise the cost of any request that needs JavaScript rendering or a premium proxy. According to ScraperAPI’s documentation, a plain request costs 1 credit, render=true costs 10 credits, premium proxies with rendering cost 25 credits, and ultra-premium (residential) with rendering costs 75 credits. ScrapingBee’s documentation follows the same pattern: 1 credit without JavaScript, 5 credits with JavaScript rendering, 25 credits for premium proxies, and 75 credits for its stealth proxy. So a provider advertising a low per-credit rate can charge you 5 to 75 times that rate for a single request against a protected, JavaScript-heavy site. ScrapeUnblocker uses a flat model instead: 1 credit per request, with JavaScript rendering included by default and no separate render or residential multiplier.

How do you compare web scraping API pricing fairly?

Compare web scraping API pricing by calculating the effective cost per successful request on your real target sites, not the base credit rate. Follow four steps. First, check whether your targets need JavaScript rendering; most modern sites built on React, Angular, or Vue do. Second, check whether they need residential or premium proxies to avoid blocks. Third, multiply the provider’s base credit rate by the multiplier for that feature combination, using the numbers in its own documentation. Fourth, divide by your success rate, because failed requests that you retry still consume credits on most platforms. A provider that looks cheapest at 1 credit can end up the most expensive once a 25x rendering-plus-premium multiplier and a 70 percent success rate are applied.

What does JavaScript rendering cost across scraping APIs?

JavaScript rendering costs nothing extra on ScrapeUnblocker and multiplies the credit cost 5x to 10x on providers that meter it separately. The table below uses each provider’s own published credit costs.

Provider	Plain request	With JavaScript rendering	Premium/residential + rendering
ScrapeUnblocker	1 credit	1 credit (included)	1 credit (included)
ScraperAPI	1 credit	10 credits	25-75 credits
ScrapingBee	1 credit	5 credits	25-75 credits

Figures come from each provider’s public documentation. On ScrapeUnblocker, a request to a heavy single-page application renders in a real browser and still costs 1 credit. On a metered provider, the same request costs 5 to 10 credits before you add a premium proxy, and 25 to 75 credits with one.

Which web scraping API is cheapest for JavaScript-heavy sites?

For JavaScript-heavy sites, a flat-rate API that includes rendering is cheapest, because there is no multiplier to apply. ScrapeUnblocker renders React, Angular, and Vue pages as part of the standard 1-credit request, so 1,000 rendered requests cost from EUR 0.55. On a metered provider charging 10 credits per rendered request, the same 1,000 rendered pages draw 10,000 credits, and enabling residential proxies to get past anti-bot systems can push that to 25,000 or more. The cheaper choice depends entirely on your mix: if every target is static HTML with no blocking, metered base rates are competitive; if your targets render client-side or block datacenter IPs, an included-rendering flat rate almost always wins.

Compare the real numbers for your workload on the ScrapeUnblocker pricing page, where 1 request is 1 credit with rendering built in.