SizeUpIQ is a firefighter training platform for practicing and evaluating size-up decisions. It presents scenarios using photos, video, audio, and information revealed over time. Responders practice reading conditions, identifying priorities, preparing radio reports, and making decisions. The platform provides scoring and feedback focused on what users observe, communicate, prioritize, and decide. A public demo allows users to complete a scenario without creating an account. Users can take assessments, access scenario libraries, track training history, and join an organization when invited. Instructors can create reusable scenarios using their own media, develop questions and feedback, assign training, review responses, and coach users on their choices. Organization features include member and group management, shared resources and scenarios, assignments, scoring, and performance reporting for departments, academies, and public safety agencies. Typical use includes individual practice between scheduled drills, instructor led coaching, and structured training for crews or organizations. Instructors can build scenarios around local conditions, assign them to learners, review results and trends, and use those findings to guide further coaching or drills. The site also describes AI supported scenario development, noting that results vary and instructors decide what to include. Early Access is free while the platform is being refined with user and organizational feedback.