Stack Identity

Stack Identity is a cloud identity security company based in Menlo Park, California, founded in 2021. The company specializes in identity threat detection and response (ITDR), aiming to eliminate unauthorized access to cloud data and applications, thereby preventing data breaches and compliance risks. Their offerings include a Live Data Attack Map, which visualizes data access patterns to identify vulnerabilities, and a Cloud IAM Data Lake that consolidates access intelligence across various systems. Stack Identity also provides automated remediation to detect and remove unauthorized access within 60 minutes, along with compliance and governance support for audit workflows and continuous monitoring. Stack Identity primarily serves enterprises in the healthcare, finance, and technology sectors, focusing on cloud security teams and identity practitioners. The company has raised $4 million in seed funding and is recognized as a Challenger in the ITDR market. Its unique approach combines automated remediation with a comprehensive view of cloud access risks, setting it apart from traditional identity and access management tools.