About
SiteMonit is a website change monitoring tool that shows you exactly what changed — word by word, not just "something changed somewhere."
Every check opens as a before/after slider with a Diff Axis: a live map of every change on the page, color-coded for added, removed, edited and moved content. Switch to Text mode and edits appear inline — deletions struck through in red, additions in green.
Pages are checked on a schedule you set — from monthly down to every 15 minutes. Each check renders in a real browser, so JavaScript-heavy sites work too. You can monitor a specific area or element, filtering out ads and rotating content.
Alerts via email, Telegram, Slack or webhook — each links straight to the before/after diff.
Use cases: competitor pricing, restock alerts, job postings, terms & policy changes, real estate listings, SERP monitoring.
Free plan available