SIFT

Sift is the telemetry infrastructure powering the teams building mission-critical machines. Founded by former SpaceX engineers, Sift unifies test data ingestion, storage, visualization, and review into one real-time platform, replacing the fragmented spreadsheets, dashboards, and custom scripts that slow down hardware programs.

For aerospace engineering teams, that means every test bench, HIL/HITL rig, and flight channel lands in a single timeline. Engineers compare runs side by side, codify pass/fail rules once and apply them across every program, and trace anomalies to root cause the same afternoon instead of days later. Sift ingests any format, from ULOG and MCAP to TDMS and MDF, and scales from megabytes to terabytes a day on the same pipeline, so the platform grows with a program from prototype through validation, manufacturing, and fielded operations.

Aerospace leaders including The Exploration Company, ULA, K2 Space, Heart Aerospace, and JetZero already run their test campaigns on Sift. Backed by a recent $42M Series B and FedRAMP High certified, Sift is built for teams that need to move fast without compromising on rigor.