What is Barrion?

Barrion tests your web apps and APIs for security issues and helps you fix them. It combines AI pentesting, passive scanning and AI-powered remediation in one platform.

Key Capabilities

Passive Web Scanning

Barrion performs non-intrusive scans against your public-facing web applications, running 35+ security checks across 10 categories on paid plans (18 on the Free plan). Scans analyze TLS configuration, HTTP security headers, content security policies, cookie security, CORS settings, email authentication records, and more -- without ever sending malicious payloads or requiring authentication credentials.

AI Pentesting

An AI agent tests your app or API the way a real attacker would, chaining requests and testing behind the login with credentials you provide. Findings are checked against your live app before they reach the report, and anything that can't be confirmed is labelled as an unconfirmed lead. Paid in credits, with five levels from Light to Maximum. See AI Pentesting.

AI-Powered Remediation

When Barrion identifies vulnerabilities, it does not just report them. It generates fix recommendations tailored to your technology stack, with the code changes needed to resolve each issue.

Continuous Monitoring

Schedule automated scans, weekly on Essential and daily on Business, to detect regressions and new vulnerabilities as your application evolves. Receive alerts through email, Slack, or Microsoft Teams when your security posture changes.

Who Is Barrion For?

• Developers who want to ship secure code and fix vulnerabilities quickly with AI-generated remediation guidance.
• Security teams who need continuous visibility into their web application attack surface across multiple domains.
• Compliance officers who require documented evidence of security posture for audits and regulatory requirements.
• Engineering managers who want to track security score trends and ensure their teams maintain security standards.

How It Works

1. Enter your URL -- Provide any public-facing web application URL. Barrion crawls linked pages up to your plan's limit.
2. Scan -- The passive scan engine runs its security checks in parallel (18 on the Free plan, 35+ on paid plans), streaming results in real time.
3. Review results -- Get a security score (0--100) with a letter grade, detailed findings organized by category and severity, and an executive summary.
4. Remediate -- Follow the remediation guidance for each finding, written for your stack.
5. Monitor -- Set up continuous monitoring schedules and notification channels to stay ahead of regressions.

Next Steps

Ready to run your first scan? Head to the Quick Start guide.