Free tools · Content analysis
Text Diff Checker
Compare two versions of a page and see exactly which lines changed.
Useful after a CMS migration, a redesign, or an agency handover — the similarity percentage tells you whether anything survived.
Related tools
One check is a snapshot. Tracking is the product.
SERP Checker watches your Google positions daily and asks ChatGPT, Claude, Gemini, Perplexity, Copilot and Google AI Overviews the questions your buyers ask — then shows you which answers name a competitor instead of you.
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