For developers
Security tooling that respects your time.
SAST and DAST that integrate with the workflow you already use: GitHub, CI/CD, PRs, Slack. Across 7,440 recent scans, 98.9% are missing a strict CSP and 57.2% have no HSTS preload. Both surface in the first 60 seconds. Findings come with context. Remediations come with code.
What you get
From URL to a PR fix, without leaving your editor.
DAST
Live-app scanning
Continuous, production-safe checks across TLS, headers, CORS, cookies, DNS, email auth, network exposure, and 30+ more. No payloads, no surprises.
SAST
Code scanning on every PR
Rule-based + AI-enhanced static analysis on your GitHub repos. Findings appear inline on the PR with reproducible context and suggested fixes.
AI fixes
Remediation PRs
Barrion can open a fix PR for select finding classes. You review the diff, run the tests, merge. No black-box auto-merge.
CI/CD
Pipeline integration
Trigger scans on commit or PR. Fail builds on critical findings if you want. Or just log them and tune over time.
Stack-aware
Framework-specific guidance
Remediation steps written for Next.js, Django, Laravel, Express, Rails, and the rest of the stack you actually use.
Honest
Open about what we run
Every check has a documented scope. SAST uses OpenGrep, DAST uses ZAP, we credit them and don't pretend otherwise.
Why developers like it
No noise. No SBOM theatre. No security-by-PDF.
- ✓Findings are prioritized by impact, not by CVSS-score-without-context
- ✓Every finding links to a reproducible request or code location
- ✓Remediation steps written for the stack you're on, not generic OWASP boilerplate
- ✓Continuous monitoring catches regressions between releases
- ✓Audit-ready PDFs when your customer asks for evidence
Start here
Start with the right tool.
Free tool
Security Headers Test
Inspect your HTTP security headers and get framework-specific remediation for the gaps.
Free tool
Content Security Policy (CSP) Checker
Analyze your CSP for unsafe directives and tighten the policy with strict-dynamic, nonces, and hashes.
Free tool
CORS Policy Checker
Validate Access-Control headers, credentials safety, and simulate preflight requests live.
Related guides
Also worth a read.
For startups
Security for startups
Continuous coverage and audit-ready evidence before your first enterprise security review.
No security hire?
Teams without a security engineer
Replace the missing AppSec hire with ranked findings and step-by-step remediation.
Agencies
Security for agencies
Branded, client-ready security reports for every site you build and hand off.
FAQ
Security tooling for developers, answered.
What languages and frameworks does the SAST cover?
The static analysis layer uses OpenGrep (a fork of Semgrep) and natively understands JavaScript/TypeScript, Python, Ruby, Java, Go, PHP, C#, Kotlin, Swift, and Rust source. Stack-specific remediation is written for Next.js, Django, FastAPI, Laravel, Express, Rails, NestJS, and Spring Boot, meaning the fix suggestions you see in the PR are in the framework's idiom, not generic OWASP boilerplate.
How does the GitHub PR check integrate?
After you connect your GitHub organization, Barrion installs a checks app that runs on every pull request. The check fetches the diff, runs analysis only on changed files plus their dependents, and posts a PR check status with inline review comments for each finding. The check can be informational (default) or required (via branch protection rules). Suppressions and won't-fix decisions persist across runs.
Will Barrion open PRs against my code without permission?
No. AI remediation PRs are explicitly opt-in per finding. When you click 'Open fix PR' on a finding, Barrion creates a draft PR with the suggested change for your review. You approve, run your tests, and merge, Barrion never bypasses your review process. The feature is also rate-limited per plan (5 PRs/month on Essential, unlimited on Business) so you control the cadence.
Can I run Barrion against private repositories?
Yes. The GitHub integration requests read access only to repositories you explicitly grant. Private repos work identically to public ones. Source code is fetched on-demand for analysis and not persistently stored beyond what's needed to compute the finding output, as described in Section 28 of our Legal Terms.
Does Barrion replace a real security review?
For OWASP Top 10 categories that follow predictable patterns, misconfigurations, missing headers, vulnerable dependencies, common injection patterns, yes. For business-logic flaws, multi-step attack chains specific to your domain, and threat-modeling exercises, no. Most engineering teams pair continuous Barrion coverage with an annual or pre-launch human pentest. We sell on-demand AI pentests for the middle case.
Run it against your app.
60 seconds, no signup needed to see the score. Sign up to integrate GitHub, set up monitoring, and open remediation PRs.