Onebrief is a collaborative military planning tool designed to enhance operational decision-making for the U.S. military and its allies. The platform integrates a comprehensive suite of features, including maps, diagrams, timelines, and written documentation, enabling military planners to work seamlessly in real time across a shared database. With a focus on simplifying the planning process, Onebrief is currently utilized at several of the largest military headquarters globally and plays a critical role in major operational plans. The company's mission emphasizes user-centric design, evidenced by high user satisfaction metrics and rapid revenue growth. As a Series B startup backed by prominent investors like Y Combinator and Caffeinated Capital, Onebrief is expanding quickly, with ambitions for continued growth and innovation in defense solutions.