Antigen
YC F25 ↗San Francisco, US · Founded 2026 · 5 employees · 1 known investors
Antigen provides continuous offensive security testing for enterprise production environments using AI agents nightly and human red teams monthly, with findings integrated into engineering tools.
AI & Machine LearningCybersecurityDeveloper ToolsEnterprise SoftwareAIin /antigenco@antigencoycombinator.com ↗
Founders & leadership· Y Combinator alumni (F25)
SJ
Saad Jamalin𝕏Founder
AN
Abdullah Naumanin𝕏Founder
Investors · 1
In the news
- Zag: AI Review Agents for Every PRycombinator.com · 2025
- Antigen profiling start-up launches with $57 million in fundingcen.acs.org · 2022