Epsilon3 operations platform
Software that turns the step-by-step procedures for assembling, testing and operating spacecraft and rockets into live electronic checklists with sign-offs and a full record of each run.
Why it matters
Space hardware teams have long run tests and launches from Word documents and spreadsheets, which makes errors and lost records more likely. A single digital system speeds up work and leaves a full record of who did what. The company lists NASA, Firefly and Rocket Lab among the organizations that use it.
How the technology works
Engineers write procedures in the platform, then run them live with multiple operators signing off on steps. Separate modules cover scheduling, manufacturing execution, test plans and requirements, issue tracking, risk and documents, plus an API for integrations.
It can run in the cloud, on premises or air-gapped.
Sources
Updated Oct 21, 2026 · How we source facts · Suggest a correction