Exaforce raises $125M to scale AI-powered security operations platform

The Series B round, led by Mayfield and Khosla Ventures, brings Exaforce's total funding to $200M as the company triples its valuation in a single year.

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Add us on Google by Editorial Team May. 15, 2026

Exaforce just closed a $125 million Series B round to expand its agentic security operations center platform, a system that deploys AI agents to handle threat detection and incident response. The raise brings the company’s total funding to $200 million.

Mayfield and Khosla Ventures co-led the round, with HarbourVest, Peak XV, Seligman Ventures, and AICONIC also participating. This follows a $75 million Series A completed roughly a year earlier, and the company has tripled its valuation within that twelve-month period.

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What Exaforce actually does

The platform combines three core components: AI agents the company calls “Exabots,” designed to autonomously investigate security alerts; a real-time security knowledge graph that maps relationships between entities, events, and threats across an organization’s infrastructure; and managed detection and response services that layer human expertise on top of the automated system.

The company says its platform has processed millions of investigations across its customer base.

Why investors keep pouring money into AI security

Exaforce has grown to more than 130 employees, a threefold increase that mirrors the company’s valuation trajectory.

Exaforce specifically positions its platform as designed to counter “AI-era attack patterns.” Mayfield and Khosla Ventures, both firms with deep enterprise software portfolios, co-led the Series B.

Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.