The deal would add SGNL’s continuous identity technology to CrowdStrike’s Falcon platform to improve real-time access control for AI agents and other identities.

Cybersecurity company CrowdStrike agreed to acquire identity security startup SGNL in a transaction valued at about $740 million, with the purchase expected to close in the first quarter of fiscal year 2027.

The acquisition would extend CrowdStrike’s Falcon Next-Gen Identity Security offering by adding SGNL’s continuous identity technology, which continuously assesses risk and dynamically grants, denies, or revokes access for human users, non-human identities such as service accounts and API keys, and autonomous artificial intelligence (AI) agents.

CrowdStrike said SGNL’s technology operates as a runtime access-enforcement layer that uses real-time context and risk signals to make access decisions at the moment of a request, rather than relying on static permissions that persist over time.

CrowdStrike founder and Chief Executive Officer George Kurtz said SGNL’s real-time controls would “eliminate the gaps created by legacy standing privileges” and adapt access in response to changing conditions for every identity.

Industry sources say the identity security market is one of the fastest-growing segments in cybersecurity, with projections suggesting significant expansion in the coming years as business adoption of AI and cloud services rises and entities beyond traditional human users require secure access.