DNS changes can be catastrophic. Get notified when they change.

Know when your lighthouse score changes and track your scores over time

Scan all the links on your website periodically to quickly find broken links

Armed with a powerful notification system that can be tweaked to send notifications exactly when and where you need them.

Self Hostable

Want full control over your data and have your own server? Self host Vigilant!

Uptime Monitor

Monitor and get notified when your site goes down

All Features

Documentation Blog

Vigilant
Getting started
User
- Sites
Hosting
- Self-Hosted Deployment
- Troubleshooting
Development
- Structure

Vigilant

Vigilant is in early development. Not all features are implemented and there are probably a few bugs. Feedback is greatly appreciated!

Welcome to Vigilant's documentation. Vigilant is an open source technical monitoring application for websites and web applications. It will monitor different aspects of your website and notify if anything changes. These monitors and notifications are fully customizable.

These docs are split into three parts:

User
Hosting
Development

User

The user documentation describes how Vigilant works.

Go here if you have Vigilant up and running and want to know how you can configure it.

Hosting

The hosting documentation is for people who self-host their Vigilant instance.

This section covers everything from the setup, upgrading and troubleshooting.

Development

Development documentation is for the amazing people that would like to contribute code to Vigilant and want to get a head start on understanding the project's structure.