Analytics India Magazine · May 2026
Profile of KittenTTS and Stellon Labs covering the open-weight voice model, on-device deployment, developer adoption, and the lab’s next roadmap.
Building tiny frontier AI models that run on edge devices
Company research
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
Overview
Stellon Labs is a YC S25 AI research lab building tiny frontier models for edge and embedded devices. Its flagship product is KittenTTS, an ultra-lightweight open-source text-to-speech model family.
Primary product
KittenTTS — a sub-25MB on-device text-to-speech model family
Founded
2025
Headquarters
San Francisco, California, United States
Team size
1-10
Work style
Flexible
Industry
Technology, Information and Internet
Sub-industry
AI research lab / edge AI / on-device speech models
Offices
Open Positions
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