Self-hosted website and content change detection tool with filters, screenshots, and multi-channel notifications for price drops, restocks, and site monitoring.

33.6k stars2k forksApache-2.0last commit Actively maintained

Automated website screenshot and monitoring service that captures scheduled snapshots of web pages, archives visual history, detects visual changes, issues alerts and webhooks, and provides export/access for compliance, brand tracking, and archival records.
Self-hosted website and content change detection tool with filters, screenshots, and multi-channel notifications for price drops, restocks, and site monitoring.

33.6k stars2k forksApache-2.0last commit Actively maintained
Webcap is a self-hosted tool to capture, screenshot, and archive web pages for later reference, sharing, and documentation.

Activity unknown
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 2 shipped a commit in the last six months. Licences in this list: Apache-2.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Documentation Portals & Static Publishing.