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webdog.ai
Open source web monitoring service
Webdog.ai watches any website and tells you the moment it changes; new links, removed links, content edits, or price drops. Every check is powered by Context.dev's web APIs: clean markdown scraping, product & price extraction, live page screenshots, and AI-written summaries that explain what changed and why it matters. Add a monitor in seconds (just paste a URL), get alerts via Slack, email, or webhooks, and share a read-only page. Open-source, self-hostable, PostgreSQL-backed.
Top comment
Hey Product Hunt 👋 We built Webdog.ai because I wanted a simple, inspectable way to watch websites for meaningful changes, not just text diffs, but new links, removed links, and content updates. A lot of website monitoring tools are closed SaaS products. Webdog.ai is different: it’s open-source, self-hostable, and backed by PostgreSQL, so you can run it yourself, keep your data, and extend it for your own workflows. It’s useful for tracking competitor pages, documentation, directories, changelogs, pricing pages, and any site where changes matter. I’d love feedback from the PH community, especially around what kinds of website changes you’d want to monitor next.
About webdog.ai on Product Hunt
“Open source web monitoring service”
webdog.ai was submitted on Product Hunt and earned 16 upvotes and 4 comments, placing #32 on the daily leaderboard. Webdog.ai watches any website and tells you the moment it changes; new links, removed links, content edits, or price drops. Every check is powered by Context.dev's web APIs: clean markdown scraping, product & price extraction, live page screenshots, and AI-written summaries that explain what changed and why it matters. Add a monitor in seconds (just paste a URL), get alerts via Slack, email, or webhooks, and share a read-only page. Open-source, self-hostable, PostgreSQL-backed.
On the analytics side, webdog.ai competes within Open Source, Marketing, SaaS and GitHub — topics that collectively have 618.7k followers on Product Hunt. The dashboard above tracks how webdog.ai performed against the three products that launched closest to it on the same day.
Who hunted webdog.ai?
webdog.ai was hunted by Yahia Bakour. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of webdog.ai including community comment highlights and product details, visit the product overview.