7AI

7AI is a Boston-based agentic SOC platform vendor whose AI agents take on alert triage, investigation, response, threat hunting, and detection tuning for enterprise security operations teams. It sells the platform directly, as the PLAID ELITE managed service, and as a foundation on which partners build their own services. Founded in 2024 by Cybereason co-founders Lior Div and Yonatan Striem-Amit, the company came out of stealth in February 2025 and raised a $130 million Series A led by Index Ventures in December 2025, with participation from Blackstone Innovations Investments, Greylock, CRV, and Spark, bringing total funding to $166 million. Customers include DXC Technology, BigID, Duck Creek Technologies, OneSpan, and the law firm Cole, Scott & Kissane, and Fast Company named 7AI to its World's Most Innovative Companies list for 2026.