Penetration Testing For Companies Building With AI
Expert penetration testing for web apps, APIs, cloud infrastructure, and AI systems — led by a former Meta AI RED Team specialist. We find the vulnerabilities scanners miss and show you exactly how to fix them.
What We Test
What We Test
Application Penetration Testing
We test your web apps, APIs, and cloud infrastructure for the vulnerabilities scanners miss. OWASP Top 10 mapped Manual expert testing + automated scanning Full remediation guidance for every finding Starting at $8,000
AI Security Deep Assessment
We test your AI features the way an attacker would — prompt injection, jailbreaks, data leakage, and more. OWASP Top 10 for LLMs mapped Covers the AI layer + the full application around it Chatbots, copilots, RAG, AI search Starting at $15,000
Compliance-Ready Security Assessment
Formal assessments mapped to OWASP, NIST CSF, and NIST AI RMF — built for SOC 2 and enterprise sales. Structured scoring + gap analysis Remediation roadmap with priorities Audit-ready documentation Starting at $12,000
Continuous Security Monitoring
Ongoing vulnerability scanning and threat monitoring so your defenses never go stale. Monthly vulnerability scans + reporting Real-time alerts for critical findings Quarterly manual review by our experts From $4,000/month
Why Bellavi
Senior Testers Only
No juniors, no bait-and-switch. Your engagement is led by a former Meta AI RED Team specialist — not passed off to a junior analyst after the sales call.
Full-Stack Testing
One engagement covers your entire attack surface — web apps, APIs, cloud infrastructure, and AI systems. No need to hire two firms.
Two-Report Delivery
An executive summary your board can read and a technical deep-dive your engineers can act on. Plus a live walkthrough with both teams.
30-Day Retest Included
We come back and verify your fixes actually work. You get a clean report — evidence for auditors, enterprise clients, and SOC 2 assessments.
A battle-tested 6-phase methodology
Scoping & Discovery
We review your application architecture, define the attack surface, and agree on scope. You get a fixed-price quote before any work starts.
Threat Modeling
We map your application’s threat landscape, identify high-risk attack vectors, and build a custom test plan targeting your specific vulnerabilities.
Active Testing
Manual expert testing across your entire attack surface — web apps, APIs, infrastructure, and AI systems. We find the vulnerabilities automated scanners miss.
Two Reports
An executive summary for leadership and a detailed technical report with every finding, proof-of-concept exploit, business impact, and remediation steps. Mapped to OWASP and NIST.
Findings Walkthrough
We walk your engineering and leadership teams through every finding live. No questions left unanswered. You understand exactly what’s at risk and how to fix it.
30-Day Retest
We verify your fixes actually work. Every critical and high finding is retested. You get a clean report — evidence for your board, auditors, or SOC 2 assessment.
Who We Are
A Senior Team That Finds What Scanners Miss
Ali Nadhaif, our lead penetration tester, comes from Meta’s Generative AI RED Team — the team responsible for testing the AI systems behind Instagram, WhatsApp, and Facebook before they reach 3 billion users. He now applies that same adversarial methodology to your applications, APIs, cloud infrastructure, and AI systems. Martin Walian (CECM, MBA, ex-Atlas Copco Compliance) manages every client engagement, handles compliance mapping, and ensures your reports meet SOC 2 and enterprise requirements. No junior testers. No automated-scan-only reports. You get hands-on expert testing from people who’ve done this at the highest level.
Most companies don\u2019t realize their applications have been tested the way a compliance checklist would \u2014 not the way an attacker would. At Meta, we broke AI systems that serve 3 billion users. We bring that same adversarial rigor to every pentest, whether it\u2019s a web app, an API, or a full AI stack.\u2014 Ali Nadhaif, Co-Founder & Head of AI Security
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Ali Nadhaif — Co-Founder & Head of AI Security
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Martin Walian — Co-Founder & Head of Compliance
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Full-stack: we test the app, the infrastructure, and the AI
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Fixed-price engagements, results in 2 weeks
Our Focus
Who We Work With
We test applications and AI systems for companies that can’t afford to get it wrong.
If your AI has ever hallucinated, leaked user data, or produced unsafe outputs — you already need this test.
- B2B SaaS companies pursuing SOC 2 or enterprise clients
- Companies that shipped AI features without security testing
- AI-native startups preparing for enterprise sales
- Any company that’s had an AI jailbreak or security incident
- CISOs running annual security assessments
- Fintech, healthtech, and legaltech with sensitive data and AI features
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B2B SaaS companies pursuing SOC 2 or enterprise clients
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Companies that shipped AI features without security testing
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AI-native startups preparing for enterprise sales
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Any company that's had an AI jailbreak or security incident
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CISOs running annual security assessments
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Fintech, healthtech, and legaltech with sensitive data and AI features
What do you test?
How is this different from other pentest firms?
What do we get at the end?
How long does an engagement take?
What does it cost?
What access do you need from us?
Do you offer ongoing monitoring?
Why not use a bigger firm?
Latest from the Blog
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Every Week You Wait Is Another Week Attackers Have the Advantage
Book a free 30-minute scoping call. We’ll map your attack surface, identify your biggest risks, and give you a fixed-price quote — no obligations, no sales pitch. Most clients go from first call to active testing in under 48 hours.