Altara

For battery makers, it supports new materials development, the optimization of cell manufacturing and formation protocols, and work on cell performance and yield from electrode production through cycling and life testing.

The Altara platform combines a data assistant, a model hub for machine learning models, process monitoring and background automations, and it also serves semiconductor, advanced materials, specialty chemicals and industrial customers. Altara Technologies, Inc. announced a $7 million funding round in May 2026. Its open engineering roles are in San Francisco.