Self-hosted website change detection with LLM filtering

7 11 2026
Self-hosted website change detection with LLM filtering

Changedetection.io is a self-hostable web scraper that flags page changes and routes alerts to Discord or Slack. It features an LLM integration that converts raw HTML diffs into plain-text summaries or filters noise based on natural language prompts.

The Docker setup is straightforward for standard static sites, making it a solid alternative to brittle RSS feeds. However, the LLM filtering requires a separate API key or local model setup, which adds configuration overhead. It is not a headless browser automation tool, so complex dynamic JavaScript rendering remains a manual configuration hurdle.

more: https://github.com/dgtlmoon/changedetection.io

my other side: ivo.blogspot.com


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