Track regulatory pages, terms of service, and policy updates
Monitor court filings, regulatory updates, and legal documents
Detect unauthorized changes, hacks, and website defacement
Monitor competitor pricing, features, and messaging in real time
Track competitor and market pricing changes across websites
Watch product pages, feature announcements, and release notes
Automated monitoring from every 5 min to weekly
Full-page pixel-level screenshot comparison
Track DOM, script, and source code changes
Smart detection that filters noise from meaningful changes
Word-level and line-level change highlighting
Alert only when specific terms appear or disappear
Insights on web monitoring, compliance, and competitive intelligence
In-depth resources on monitoring strategies and best practices
ChangeTower was founded on a simple belief: the web changes constantly, and the teams who know about those changes first have a massive advantage.
ChangeTower started when our founding team - compliance analysts and engineers at a Fortune 500 company - spent weeks manually checking regulatory websites for policy updates. When a critical change slipped through and cost their employer a six-figure fine, they knew there had to be a better way.
Today, ChangeTower monitors millions of web pages for enterprise teams, compliance departments, legal firms, and agencies around the world. We've built the monitoring platform we wished we had - one designed for teams, not just individuals.
Monitoring is a team sport. Every feature we build starts with the question: how does this help teams collaborate, not just individuals check boxes?
No per-seat fees, no feature gating, no hidden upgrade traps. Every plan includes unlimited users and full API access. You pay for pages monitored - period.
Your monitoring data is sensitive. We encrypt everything, maintain SOC 2 compliance, and give you full control over data retention and access policies.
Founded
Enterprise teams
Pages monitored
Uptime SLA
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