We Find What Scanners Miss

AI-augmented offensive security. Real researchers. Real findings.

15+ CVEs Published | Top 100 HackerOne | Trusted by 50+ Companies

From Domain to Security Grade in 5–10 Minutes

No agents. No credentials. Just enter your domain and get an instant view of your external attack surface.

1

Enter Your Domain

We scan your external attack surface in 5–10 minutes. Subdomains, ports, technologies, misconfigurations.

2

Get Your Security Grade

AI-powered analysis grades your external posture from A through F with actionable findings.

3

Review With Our Team

Book a free 15-minute walkthrough of your findings with one of our security researchers.

Offensive Security That Scales With You

From one-time pentests to continuous monitoring. Every engagement is researcher-led and AI-augmented.

Penetration Testing

$8,500 - $32,000

Web, API, network, and cloud pentesting by named researchers with CVE track records.

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AI/LLM Security Assessment

Custom Pricing

Prompt injection, model extraction, training data leakage, and AI-specific OWASP Top 10 testing.

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Continuous Attack Surface Monitoring

From $2,500/mo

24/7 automated reconnaissance with human-verified alerts. Know before attackers do.

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Supply Chain & SBOM Audits

Custom Pricing

Dependency analysis, SBOM generation, and vulnerability tracking across your software supply chain.

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Managed Bug Bounty Programs

Custom Pricing

We design, launch, and triage your bug bounty program. Real researchers, not noise.

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SOC 2 / Compliance Pentesting

$8,500 - $18,000

Audit-ready reports mapped to SOC 2, ISO 27001, HIPAA, and PCI-DSS control frameworks.

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The CELVEX Difference

We combine elite human researchers with AI-powered tooling to deliver findings that actually matter.

Real Researchers, Not Scanners

Named researchers with published CVEs and top-100 platform rankings. Every finding is human-validated.

AI-Powered Triage

Our AI pipeline eliminates 70%+ of false positives before a human ever sees them. Signal, not noise.

Proof, Not Alerts

Every finding includes a working proof of concept. No theoretical risks -- concrete, exploitable vulnerabilities.

Compliance-Ready Reports

Reports map directly to SOC 2, ISO 27001, HIPAA, and PCI-DSS. Hand them to your auditor as-is.

15+
CVEs Published
$400K+
Bounties Earned
2,500+
Vulnerabilities Found
50+
Companies Tested

What Our Clients Say

★★★★★
"CELVEX found three critical vulnerabilities that two other pentest firms missed entirely. Their AI triage eliminated the noise and delivered actionable findings."
JR
James R.
CISO, Series B SaaS
★★★★★
"The compliance-ready report saved us weeks of back-and-forth with our SOC 2 auditor. Every finding mapped to controls with clear remediation steps."
SP
Sarah P.
VP Engineering, FinTech Startup
★★★★★
"Their continuous monitoring caught a misconfigured S3 bucket within hours of it going live. The kind of coverage you can't get from annual pentests alone."
MK
Michael K.
CTO, Healthcare Platform

What Can Attackers See About Your Company?

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No credit card. No commitment. Results in 5–10 minutes.