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Ampixa/sanoTTS

sanoTTS (सानो = 'small' in Nepali): a ~294k-1.4m param neural TTS that runs on a $3 chip or in the browser. Leads SCOREQ/UTMOS in the sub-15M class.

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Momentum

How fast Ampixa/sanoTTS is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 6 – Nov 5, 2026

Stars +631 in 61 days

0100200300
220

Forks +72 in 61 days

01020
18

Merged PRs 8 in 61 days

012
2

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in C

2149
Sep 6Sep 14Sep 22Sep 30Oct 8Oct 16Oct 24Nov 1
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsC
Sun, Sep 6, 2026+5+00Not trending
Mon, Sep 7, 2026+220+180#2
Tue, Sep 8, 2026+48+122#14
Wed, Sep 9, 2026+33+20Not trending
Thu, Sep 10, 2026+86+20#9
Fri, Sep 11, 2026+34+90Not trending
Sat, Sep 12, 2026+14+10Not trending
Sun, Sep 13, 2026+25+30Not trending
Mon, Sep 14, 2026+17+10Not trending
Tue, Sep 15, 2026+15+20Not trending
Wed, Sep 16, 2026+10+10Not trending
Thu, Sep 17, 2026+8+10Not trending
Fri, Sep 18, 2026+6+10Not trending
Sat, Sep 19, 2026+3+30Not trending
Sun, Sep 20, 2026+7+10Not trending
Mon, Sep 21, 2026+5+11Not trending
Tue, Sep 22, 2026+7+00Not trending
Wed, Sep 23, 2026+3+00Not trending
Thu, Sep 24, 2026+4+01Not trending
Fri, Sep 25, 2026+3+00Not trending
Sat, Sep 26, 2026+1+10Not trending
Sun, Sep 27, 2026+3+00Not trending
Mon, Sep 28, 2026+7+00Not trending
Tue, Sep 29, 2026+4+20Not trending
Wed, Sep 30, 2026+0+00Not trending
Thu, Oct 1, 2026+0+10Not trending
Fri, Oct 2, 2026+0+00Not trending
Sat, Oct 3, 2026+4+10Not trending
Sun, Oct 4, 2026+4+00Not trending
Mon, Oct 5, 2026+5+10Not trending
Tue, Oct 6, 2026+0+11Not trending
Wed, Oct 7, 2026+0+00Not trending
Thu, Oct 8, 2026+4+00Not trending
Fri, Oct 9, 2026+3+00Not trending
Sat, Oct 10, 2026+0+10Not trending
Sun, Oct 11, 2026+5+01Not trending
Mon, Oct 12, 2026+1+01Not trending
Tue, Oct 13, 2026+2+10Not trending
Wed, Oct 14, 2026+1+00Not trending
Thu, Oct 15, 2026+0+10Not trending
Fri, Oct 16, 2026+1+00Not trending
Sat, Oct 17, 2026+1+10Not trending
Sun, Oct 18, 2026+0+00Not trending
Mon, Oct 19, 2026+0+00Not trending
Tue, Oct 20, 2026+3+00Not trending
Wed, Oct 21, 2026+3+00Not trending
Thu, Oct 22, 2026+3+00Not trending
Fri, Oct 23, 2026+0+00Not trending
Sat, Oct 24, 2026+1+00Not trending
Sun, Oct 25, 2026+2+00Not trending
Mon, Oct 26, 2026+3+00Not trending
Tue, Oct 27, 2026+3+00Not trending
Wed, Oct 28, 2026+1+10Not trending
Thu, Oct 29, 2026+5+00Not trending
Fri, Oct 30, 2026+2+00Not trending
Sat, Oct 31, 2026+0+10Not trending
Sun, Nov 1, 2026+3+00Not trending
Mon, Nov 2, 2026+0+00Not trending
Tue, Nov 3, 2026+2+11Not trending
Wed, Nov 4, 2026+1+00Not trending
Thu, Nov 5, 2026+0+00Not trending
Total+631+728
  • 1#1 on the list
  • 7Rank that day
  • Not trending

    • Mentions and achievements

    Where people are talking about Ampixa/sanoTTS, and every badge it has earned
    1. Oct 51 post

      • 参数量约 29 万到 140 万的神经 TTS，能在约 3 美元的芯片上跑，也能进浏览器。小模型档里 SCOREQ/UTMOS 表现靠前。GPL-3.0。

        Read full on X, posted by @ZhongRichard

        @ZhongRichard · x.com

    2. Oct 11 post

      • Local AI News You Missed - September 2026

        Read full on Reddit

        r/StableDiffusion

    3. 21 days earlier
    4. Sep 101 post

      • sanoTTS: tiniest complete neural text-to-speech (TTS) model that can run on MCUs and website

        Read full on Reddit

        r/arduino

    5. Sep 92 posts

      • Building smallest neural Text to speech system that runs on microcontroller cheaper than cup of coffee : 30 voices, 16 languages

        Read full on Reddit

        r/SideProject

      • Local TTS for Home Assistant (runs entirely on $3 dollar chip, no cloud round trip) so you can send text and not audio

        Read full on Reddit

        r/homeassistant

    6. Sep 41 post

      • This is SanoTTS Family of tiniest Text-to-speech system in the world 294k params, 337 KB, 6.8x faster than real time on an $3 dollar chip. No cloud, no NPU, no server 11 voices, 6 languages. And the…

        Read full on X, posted by @__ampixa__

        @__ampixa__ · x.com

    7. Sep 32 posts

      • I released sanoTTS: smallest complete TTS stack in 294k params (337 KB) that runs on $3 microcontroller and a 1.46m one that beats models 3x and 10x it's size

        Read full on Reddit

        r/LocalLLaMA

      • I made neural TTS small enough to run on MCU. Looking for people with Teensy 4.x, Pico 2 or STM32H7 to run a 5 min benchmark

        Read full on Reddit

        r/embedded

    8. Sep 12 posts

      • Distilled and Quantized a neural TTS to int8 until it fits in ESP32-S3 and now it's 5.4x faster than real time

        Read full on Reddit

        r/esp32

      • Introducing sanoTTS The smallest neural text to speech family that you can run on your ESP32-S3 devices and can be synthesized right in your browser. The whole stack is measured in Kilobytes... 9…

        Read full on X, posted by @rifeash

        @rifeash · x.com

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