Watch the pages that matter.

Point a monitor at a page, a section or a whole site, and get the change, not the whole page, at your webhook.

  • Pages

    Track one URL for any change to its text, prices or links.

    • Exact
    • Semantic
    target: page
  • New

    Sitemaps

    Watch a whole site and hear about every page that is added or removed.

    target: sitemap

  • Schedules

    Check every few minutes or once a day, and get a webhook when something moves.

    schedule: 6 hours

Every monitor runs on the same scrape API, so the change you get is clean Markdown you can diff or send to a model.

One API instead of a scraping stack.

Build it yourselfheadless browsers and proxiesContext.devone API key
JavaScript pagesRun and scale your own browsersRendered for you
BlockingRotate proxies and solve challengesHandled, with retries
OutputRaw HTML to clean upMarkdown, HTML, JSON or screenshots
Without Context.dev

A week of glue code

Browsers, proxies and parsers to keep alive, and a queue for the pages that failed.

With Context.dev

One request

Send a URL, get the page as Markdown with its links and images.

Setup
5 min
Pages a minute
1,000+
Infrastructure to run
None