Monitor and get notified when your site goes down.

Scan all the links on your website and in your sitemap periodically to quickly find broken links.

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

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

Certificate Monitoring

Avoid red warning screens and awkward DMs from users. Vigilant's certificate monitor lets you know what’s up before things go sideways.

Self Hostable

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

DNS Monitoring

DNS is critical and mistakes can lead to downtime. Get notified when they change or disappear.

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2025.5

May 12, 2025

Highlights

🛡️ CVE Monitoring
✅ Import multiple sites at once
🚀 Quicker uptime intervals

Breaking Changes

Due to a modification in how uptime monitors are implemented, all existing monitors will be reset to an interval of 60 seconds.

New Features

CVE Monitoring

Vigilant can now monitor CVE's by entering keywords. Check out the documentation to find out more.

Multiple site import

Vigilant now offers a form to submit a list of websites to quickly import and enable monitoring.

Uptime monitor intervals

The intervals of the uptime monitoring have been changed which allows sub-minute intervals.

Minor changes/fixes

Moved to a debian based Docker image
Improved reliability of uptime monitoring

Start Monitoring within minutes.

Get started with Vigilant in a few minutes, sign up, enter your website and select your monitors.
Vigilant comes with sensible defaults and requires minimal configuration.

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