HQAPI Screenshot Service vs Screenshot API

HQAPI Screenshot Service

Figure	HQAPI Screenshot Service	Screenshot API
Price from	€1/mo	$9/mo
Free plan	—	Yes
Free trial	—	—
Open source	—	—
Web	Yes	Yes
API	Yes	Yes
Plans published	3	5
Spec score · Screenshot APIs	7.7 (#23)	8.3 (#10)
Deployment	cloud	cloud, browser extension
Integrations	HQAPI lists Python and PHP client packages, installable with pip and Composer, and says other languages can build their own client from the documentation.	The service can send comparison results to Slack and lists Forgejo/GitHub Actions, Netlify, Cloudflare Pages, and Vercel for deploy hooks.
Key features	Capture a screenshot or thumbnail from a website URL · Render desktop or mobile browser simulations · Set browser viewport width and height · Resize the returned image · Return captures as JPEG, PNG, or PDF · Capture full pages up to 8,000 pixels high · Set a post-load delay and browser theme · Attempt to hide cookie popups	Capture pages as PNG, JPEG, or WebP · Capture full scrollable pages · Set custom viewport width and height · Set device scale for retina output · Set a delay before capture · Render with dark-mode preference · Compare a page with another URL or stored baseline and return a visual diff · Create scheduled snapshot sets and send summaries to Slack
Purpose	The Screenshot Service captures screenshots or thumbnails of websites through an API.	The hosted API captures web pages and returns PNG, JPEG, or WebP images in one request.

HQAPI Screenshot Service has no write-up on Specifiction yet; its figures are above.

Screenshot API has no write-up on Specifiction yet; its figures are above.