Directory / Pentest & Bug Bounty
Offensive security platforms: bug bounty, pentest as a service, and automated adversary exposure.
HackerOne
HackerOne
Largest bug-bounty and pentest marketplace by researcher and program volume.
Bugcrowd
Bugcrowd
Crowdsourced security platform with pentest and bounty programs.
Intigriti
Intigriti
European bug-bounty leader expanding globally.
Synack
Synack
Vetted researcher network plus pentest platform for regulated buyers.
Cobalt
Cobalt
Pentest as a service with a large pentester community.
Pentera
Pentera
Automated pentest and security validation against production networks.
Horizon3.ai NodeZero
Horizon3.ai
Autonomous pentest that chains real exploits for exposure scoring.
YesWeHack
YesWeHack
Bug-bounty platform with a strong EU and public-sector footprint.