Index Ventures led a $130m Series A round in 7AI.

Index Ventures, a venture capital firm, led a $130m Series A round in 7AI, an agentic security platform, with participation from Blackstone Innovations Investments. Greylock, CRV and Spark Capital. “There's a fundamental flaw in how we've approached security operations for the past two decades. We keep adding more people and detection tools to handle exponentially increasing threats and alerts. The math just doesn't work. We're at an agentic security inflection point that changes the equation entirely. Instead of security teams drowning in investigations that take hours, our AI agents complete them in minutes at a speed, accuracy, and consistency that's difficult for humans and automation to match. What sets us apart is flexibility—customers choose how they want to engage with us based on their needs. We have the proof, and it’s in production right now: our AI agents do the investigation work so security teams can finally do human work: strategic threat hunting, proactive security and innovation through AI transformation,” Lior Div, 7AI CEO and Co-Founder.