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Three new models by KittenML. <25 MB Open-source TTS. Highly Expressive

Three new models by KittenML. <25 MB Open-source TTS. Highly Expressive

by rohan_joshi·Feb 20, 2026·4 points·6 comments

AI Analysis

●●SolidNiche GemShip It

Sub-25MB TTS models when Coqui and glow-TTS already dominate the space.

Strengths
  • Multiple model sizes enable real edge deployment and latency-sensitive applications.
  • Open-source removes licensing friction; actual weights on GitHub, not vaporware.
  • Genuinely small footprint addresses IoT/embedded constraint ignored by larger TTS projects.
Weaknesses
  • Landing page offers zero technical details: quality benchmarks, inference speed, MOS scores absent.
  • Crowded TTS space (Coqui, glow-TTS, XTTS); no clear differentiation in capabilities or approach.
Category
Target Audience

ML engineers, indie developers, edge device builders seeking tiny TTS alternatives

Similar To

Coqui TTS · glow-TTS · Tacotron2

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