A Vigilant Approach to
Web Monitoring

Dive into the world of proactive web monitoring. Behind every great website is a vigilant guardian that saves you time by eliminating the need to check for changes manually, allowing you to quickly react to unwanted issues without wasting time.

DNS Monitoring

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

Lighthouse Monitoring

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

Link Issues

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

Powerful Notifications

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

App screenshot

Open Source Web Monitoring

What Does Vigilant Do?

Vigilant is your go-to platform for website monitoring, giving you the peace of mind that your online presence is always operational. Our platform conducts a variety of comprehensive checks to ensure your site is up and running smoothly. From verifying uptime and accessibility to identifying broken links, ensuring your DNS records are correctly configured and that your Lighthouse scores did not drop. Vigilant has you covered.

In the event of an issue, our robust notification system springs into action, alerting you immediately. Customize your notifications with tailored rules to determine exactly when and how you want to be informed. With Vigilant, you can ensure that the right team members are notified promptly, allowing you to address any concerns swiftly and maintain your website's performance. Experience the confidence of seamless website management with Vigilant!

Get Started

Sign up for Vigilant and start pro-actively monitoring your website!

Get Started

All Features

DNS Monitoring


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

Lighthouse Monitoring


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

Link Issues


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

Powerful Notifications


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

Stay Updated

Get occasional e-mails about Vigilant!
We will not spam you, and you can unsubscribe any time.