Exaforce raises $125 million, hits $725 million valuation in AI security push

Exaforce has raised $125 million in a Series B that values the three-year-old security startup at $725 million, a sharp sign of investor appetite for AI tools pitched as a faster line of defense against cyberattacks that are increasingly automated themselves. The company said the round, announced on May 12, 2026, was one of the largest yet in the emerging AI SOC market and lifted total funding to $200 million.

The financing included HarbourVest, Peak XV, Mayfield, Khosla Ventures, Seligman Ventures and AICONIC. Exaforce said the new capital will help it scale its AI-native security operations platform, deepen its real-time reasoning capabilities and expand globally, as buyers in security operations search for tools that can keep pace with alerts moving faster than human analysts can review them.

Exaforce is selling itself as more than a layer of automation on top of older systems. The company says its agentic platform is built to detect, triage, investigate and respond to threats in real time, using a knowledge graph that links security events, identities, permissions, configurations, code, files and cloud activity as they arrive. Exaforce says its agents can answer investigative questions in under a minute and cut mean time to respond from hours or days to minutes.

That pitch lands in a market where speed is not a luxury. ISC2 said in 2024 that the global cybersecurity workforce gap stood at 4.8 million, underscoring why security vendors are racing to automate the most repetitive parts of the security operations center. Exaforce has leaned directly into that pressure, arguing that its system is designed to catch attacks as they unfold rather than waiting for a post-alert triage queue.

The company was founded in 2023 by Ankur Singla, with cofounder Ariful Huq and other veterans from Google, F5, Juniper, Aruba Networks and Palo Alto Networks. Singla previously led security products at F5 and earlier held senior roles at Juniper, Aruba Networks and Contrail Systems. In its earlier $75 million Series A, announced on April 17, 2025, Exaforce said its platform used AI agents it calls Exabots and aimed to reduce human-led SOC work by tenfold. NTT Data vice president Pranay Anand said the company’s multi-model approach could reduce false positives and investigation times in cloud and SaaS environments.

For security buyers, the question is no longer whether AI belongs in the SOC. It is whether this new wave of agentic platforms will deliver measurable response gains, or simply rebrand the same alert fatigue with a more powerful sales pitch. Exaforce’s funding round suggests investors are betting the market will pay for real outcomes, not just another AI label.