Custodee is described as 'Monitor website changes with automated screenshots or track by HTML'. There are seven alternatives to Custodee, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and Android Tablet. The best alternative is Visualping, which is free. Other great sites and apps similar to Custodee are PageProbe - Automatic Page Monitor (Free), Wachete (Freemium), Fluxguard (Paid) and ChangeTower (Freemium).
Fluxguard uses Google headless Chrome to monitor entire sites for changes. It provides 3 different levels of change monitoring, pixel change detecting comparing screenshots, code-level comparison of the rendered DOM, and extracted text comparison.
Detect changes to any public-facing webpage or website.Get alerts whenever ChangeTower detects changes that match your custom criteria set. Schedule your checks, set a sensitivity level, and define your change alert criteria. You’ll be the first to know when a page changes.
The most advanced tools for tracking changes on websites. Easy to use monitoring service with powerful features and rich app ecosystem. Set your monitoring job and receive email, push or mobile notifications when any change occurs.