StratusAI releases on-device speech model 'WhisperLite' and raises $35M Series A

AI · 4 min read

WhisperLite delivers sub-100ms transcription on modern mobile SoCs and can run in constrained environments without cloud connectivity. StratusAI focused on multilingual support, background-noise robustness, and incremental updates via model patching.

The $35 million Series A, led by EdgeCapital and including strategic investments from a major telecom provider, will accelerate hardware partner integrations and expand enterprise tooling for deployment and compliance. Funds will also support guest-language packs for regional markets.

StratusAI's commercial offering includes SDKs with licensing terms that allow offline batches and secure model attestations. Early customers in customer support and automotive have reported lower latency and improved privacy posture compared with cloud-first alternatives.