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The hunt for weakness

Every lock has a flaw.
Fenrir finds it first.

Point the wolf at your site. It maps the terrain, tracks every weakness, and tells you — in plain English — exactly what to fix.

Everything you need to secure your websites

Powerful scanning, in a console built for people who have to act on it.

Automated scanning

Launch a full security scan with one click. Fenrir handles the rest.

Plain-English reports

No jargon. Every issue is explained so anyone can understand it.

AI-powered analysis

AI reviews every issue and tells you exactly how to fix it.

Website intelligence

DNS, WHOIS, SSL, and network reconnaissance built right in.

Scheduled scans

Set it and forget it. Recurring scans keep you protected.

Built for MSPs

Manage many client websites from a single console.

How it works

Three steps to better security

1
Add your website

Enter your URL and choose a scan type.

2
Fenrir scans it

It checks for vulnerabilities, misconfigurations, and more.

3
Get your report

Clear explanations and exact fix instructions.

Ready to secure your websites?

14-day free trial. No credit card required.

Get started free