WebCrawler API vs ChangeGist

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

WebCrawler API compared with ChangeGist
Detail	WebCrawler API	ChangeGist
What it does	Web crawling and data extraction API for AI agents	Website change monitoring that sends plain-English alerts
Stage	Startup	Not given
Founded	2024	Not given
Based in	NL	GB
Pricing model	Freemium	Freemium
Pricing	Pay as you go: from $0.002 per page (LLM-cleaned markdown: $0.006 per page). Starter: $29/month from $0.002 per page (LLM-cleaned markdown: $0.006 per page). Professional: $99/month from $0.0015 per page (LLM-cleaned markdown: $0.0055 per page, save 25%). Business: $499/month from $0.001 per page (L	Free trial: 3 days, up to 5 pages, checked every hour. Starter: €22/month for 25 pages, checked every 6 hours. Pro: €55/month for 100 pages, checked every 15 minutes. Business: €169/month for 500 pages, checked every 5 minutes on up to 100 pages. Billed monthly, cancel any time. Prices shown in Euro
Key features	Automatic JavaScript rendering CAPTCHA solving Automatic proxy routing Smart caching with 0.9 second response times Change detection feeds Clean markdown extraction Removes navigation, ads, and boilerplate content Anti-bot bypass	Plain-English change summaries instead of raw diffs Custom alerts based on your criteria Noise filtering to skip timestamps and view counters Monitor specific sections of a page JavaScript-enabled browser for modern websites Full change history with exact before and after wording Price check and competitor undercut alerts Price history charts and weekly email summary Slack, Discord and webhook alerts Variable check frequency by plan
What makes it different	Pay only for successful requests with no subscription required Content cleaned for direct AI prompt use without extra processing Change detection prevents wasted tokens and duplicate fetches Smart caching delivers cached pages up to 10 times faster Handles all technical infrastructure automatically	Reads and summarizes changes in plain English instead of showing raw code diffs Intelligent noise filtering that learns what matters Privacy by design: data never sold, shared or used for AI training Price comparison and undercut alerts included in all plans Set custom criteria to receive only alerts that match what you care about
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 −13 (down) since last check	1 no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	24	0
Referring domains (Majestic)	211	0

6 details filled in for both companies.

More alternatives to WebCrawler API More alternatives to ChangeGist