Anno.ai is a defense-focused software company specializing in artificial intelligence (AI) and machine learning (ML) workflows to enhance national security and industrial operations. Founded by former Intelligence Community officers, the company provides an end-to-end data curation and ML platform—often described as "the GitHub for machine learning data"—that enables users to rapidly annotate, iterate, and deploy mission-oriented models across video, imagery, and audio datasets. Their core products, such as EchoDome for acoustic drone detection and Secure Campus Intelligence (SCI) for target tracking, are engineered to help warfighters and analysts overcome "the valley of death" in data exploitation by automating the discovery of operationally relevant objects in vast amounts of unstructured data. Recently acquired by NorthBridge in early 2024, Anno.ai continues to scale its presence as a critical provider of testing infrastructure and ISR (Intelligence, Surveillance, and Reconnaissance) solutions for the U.S. military and commercial campus security.