Active companies
Companies their accelerator lists as active, or whose site is alive. 17,200 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Caution Hosting platform for software you don't want to have hacked | Security and complianceconfidential compute attestation platform | Y CombinatorS26 | Active | checked 2026-08-23 |
| FabraixAI The world's frontier hacker for AI agents. | Security and complianceAI agent security red-teaming | Y CombinatorS26 | Active | checked 2026-08-23 |
| Nebula SecurityAI Building Mythos for everyone | Security and complianceAI-powered security auditing and vulnerability detection | Y CombinatorS26 | Active | checked 2026-08-23 |
| PalisadeAI AI that finds and fixes OS-level vulnerabilities across device fleets | Security and complianceautonomous vulnerability detection and remediation | Y CombinatorS26 | Active | checked 2026-08-23 |
| Traceforce Securing AI native apps directly on devices | Security and complianceAI app security and compliance monitoring | Y CombinatorS26 | Active | checked 2026-08-23 |
| TridentAI Agents that find real exploitable vulnerabilities in your company | Security and complianceAI-powered continuous penetration testing | Y CombinatorS26 | Active | checked 2026-08-23 |
| Verdict MachineAI AI cybersecurity for financial institutions' digital assets | Security and complianceAI cybersecurity for crypto financial institutions | Y CombinatorS26 | Active | checked 2026-08-23 |
| IncandorAI Behavioral intelligence infrastructure for anti-fraud | Security and compliancebehavioral fraud detection infrastructure | Y CombinatorX26 | Active | checked 2026-08-23 |
| Inth Enterprise privacy governance for companies that ship fast | Security and compliancecode-native privacy governance | Y CombinatorX26 | Active | checked 2026-08-23 |
| RASPIREAI Autonomous Runtime Security | Security and complianceAI-powered runtime threat detection | Y CombinatorX26 | Active | checked 2026-08-23 |
| Regbase Automating Corporate Compliance, Worldwide | Security and complianceCompliance automation platform | Y CombinatorX26 | Active | checked 2026-08-23 |
| TolmoAI Tolmo is the AI security platform that secures every layer of cloud… | Security and complianceAI-driven cloud security agents | Y CombinatorX26 | Active | checked 2026-08-23 |
| BeeSafe AIAI Frontier AI Defenses for Social Engineering Attacks | Security and complianceAI defense against social engineering | Y CombinatorW26 | Active | checked 2026-08-23 |
| Crosslayer Labs Protect, monitor and defend your Internet presence | Security and complianceInternet infrastructure attack detection | Y CombinatorW26 | Active | checked 2026-08-23 |
| Didit Infrastructure for identity and fraud. | Security and complianceKYC/KYB/AML infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| LexiusAI AI for Corporate Security Cameras | Security and complianceAI security camera intelligence | Y CombinatorW26 | Active | checked 2026-08-23 |
| MouseCatAI AI to fight financial crime | Security and complianceAI fraud detection and investigation | Y CombinatorW26 | Active | checked 2026-08-23 |
| ParameterAI Agentic Offensive Security at Scale | Security and complianceAI agents for penetration testing | Y CombinatorW26 | Active | checked 2026-08-23 |
| ProtentAI Real time intelligence for law enforcement & security teams. | Security and complianceReal-time threat detection for law enforcement | Y CombinatorW26 | Active | checked 2026-08-23 |