Website change detection alternatives
Per-check price and model of page-change monitors next to Ambolt's change checker.
Change monitors either sell subscriptions with a number of checks, or bill per check. This table lists published prices at the date shown.
| Service | List price per check | Billing model | Method |
|---|---|---|---|
| Visualping | about $0.014 | Plans by number of checks | Visual and text |
| Ambolt Website Change Checker | $0.005 per check | Pay per event on Apify; failed pages are not charged | Text diff of server-rendered HTML, ignore patterns, scheduled by Apify |
Prices are public list prices noted on 2026-10-03 and may have changed; check each provider's pricing page. Ambolt's checker compares text, not screenshots, and does not run JavaScript. It is the better fit for pricing pages, policies and changelogs that are in the HTML; use a visual tool for canvas-heavy pages.