Exaforce Raises $125M to Scale AI-Native Security Operations
Exaforce closed a $125 million Series B funding round, bringing its total capital raised to $200 million. The round included HarbourVest, Peak XV, Mayfield, Khosla Ventures, Seligman Ventures, and AICONIC.
The funding comes one year after the company's $75 million Series A and reflects growing investment in AI agents and automation for security operations centers.
What the Money Funds
Exaforce will use the capital to deepen its real-time reasoning capabilities and expand into new markets, particularly Japan and Europe. The company processes millions of investigations across its growing customer base and now employs over 130 people.
Product priorities include advancing its multi-model AI architecture and real-time knowledge graph-the foundation that gives security agents complete context before they begin investigating threats. The company is also investing in customer success and managed detection and response oversight to help teams operationalize the platform.
The Shift in Security Operations
Security operations are moving from human-led triage toward systems that reason over live security data and respond automatically. This shift changes how operations teams staff, train, and prioritize their work.
Ankur Singla, Exaforce's CEO, said the platform is built as "the place defenders actually work in, not just an AI layer on top of existing tools." The distinction matters: rather than bolting AI onto legacy systems, the company designed its core architecture around AI reasoning from the start.
Vinod Khosla, founder of Khosla Ventures and an investor in Exaforce, framed the opportunity differently. "When the cost of defense drops by an order of magnitude, the entire calculus of security changes," he said.
What Operations Teams Should Know
If your organization is evaluating AI-native security platforms, understand what you're comparing. A real-time knowledge graph that provides agents full context differs fundamentally from AI that works within legacy triage workflows.
Recent product announcements, including a capability called Vibe Hunting, show measurable outcomes in detection, investigation, and response speed. For operations teams managing alert fatigue and response backlogs, these specifics matter more than funding announcements.
Learn more about AI capabilities for cybersecurity analysts to understand how these systems work and what they require from your team to operate effectively.
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