Trail of Bits
Security work that outlasts the engagement
- records
- 0
- team
- 150-300
- founded
- 2012
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Filter verified AI builders by what they build, who they serve, how they engage, and their regulatory readiness — and, on a separate axis, by how much they've proven.
263 providers
Security work that outlasts the engagement
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Practical, human-led offensive security
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Research-powered, human-led offensive security
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High-end manual application security assessments
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Senior-level manual penetration testing
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Nation-state adversary emulation and incident response
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Veteran-owned defensive cybersecurity, incident response, and managed SOC
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Purple teams, 24x7 XDR CyberSOC, and threat resilience benchmarking
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Adversary-focused defense, identity attack path management, and detection engineering
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Boutique DFIR with proprietary full-packet network telemetry.
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Data-driven IR firm behind thousands of ransomware and BEC engagements.
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Woman-owned Montana boutique known for forensics and expert testimony.
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Northeast US consultancy blending DFIR, eDiscovery and 24/7 IR.
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Litigation-grade DFIR led by court-qualified digital forensic examiners.
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Hands-on threat hunting for the mid-market
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Retained security team for growth-stage startups, including AppSec and cryptography.
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Independent security research and vulnerability discovery for modern apps.
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Full-lifecycle application and software security for Fortune 500 and government.
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Israel's original pen test house, active since 1987.
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Boutique offensive security for Fortune 500 clients.
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Application-security-first pentest lab for web, mobile, IoT and blockchain.
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Vendor-neutral Israeli pen test house working with every major Israeli bank.
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Offensive-security-only boutique for network, application and OT/SCADA tests.
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End-to-end offensive and defensive cybersecurity from Matrix's Israeli security arm
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