Oneleet, founded in 2022, provides a unified security and compliance platform. The company consolidates penetration testing, code security scanning, cloud security posture management, attack surface monitoring, mobile device management (MDM), and security training into a single integrated solution. Its stated aim is to deliver genuine security controls alongside regulatory compliance, rather than treating them as separate exercises.
The company was founded by former penetration testers with over a decade of experience breaking into Fortune 500 systems and government infrastructure. This background informs its approach, which emerged from firsthand observation of what its founders describe as the failures of compliance theatre. The Oneleet Platform is noted as the most popular security compliance platform in the Y Combinator community.
Oneleet has raised $33 million in Series A funding. The platform's technical scope spans six core domains: penetration testing, code security scanning, cloud security posture management, attack surface monitoring, MDM, and security training.






