Alternatives

Products that do what MetaVoice-1B, open-source LLM for TTS with long form & voice cloning does

1. 1
   VoxCPM2▲110

   Open-source 48kHz TTS with voice design and cloning

   Apr 2026 · github.com

2. 2TA
   TTS-API - Text-to-speech API▲111

   2012 · tts-api.com

3. 3BA
   Building a “Babel Fish”, realtime translation of voice calls▲45

   2018 · nexmo.com

4. 4
   Fish Speech 1.4▲52

   Open-Source Multilingual Text-to-Speech with Voice Cloning

   2024

5. 5RT
   Real Time Voice Cloning▲13

   2019 · github.com

6. 6VA
   VocalVoid – An audio based open forum▲7

   2021 · vocalvoid.com

7. 7ST
   SuperVoc Text to Speech with Google, IBM Watson, Azure and Amazon Polly▲9

   2019 · supervoc.com

8. 8VA
   Voxxy – a minimal, fast voice-to-text app for macOS▲9

   May 2026 · voxxy.io

9. 9NG
   Narrate – Generate multi-voice long-form audio with one command▲5

   Apr 2026 · github.com

10. 10AO
    An open-source app to easily interact with your LLM▲5

    2024 · orac-interface.vercel.app

11. 11VS
    Voice Synthesis and Editing Platform▲8

    2020 · narrationbox.com

12. 12TE
    Text Editor for creating Voice Over Audio▲8

    2019 · play.ht

13. 13RM
    Rapid-MLX – Run local LLMs on Mac, 2-3x faster than alternatives▲9

    Apr 2026 · github.com

14. 14LW
    LLM Wiki – Open-Source Implementation of Karpathy's LLM Wiki▲6

    Apr 2026 · llmwiki.app

15. 15DT
    Dia TTS – open-source multi-speaker dialogue generator▲6

    2025 · diatts.com

16. 16VC
    Voice Cloning and Multilingual TTS in One Click (Windows)▲9

    We've created an open-source alternative to Eleven Labs for voice cloning and multilingual TTS. Key features: - Clone voices from 15-second samples - 50+ pre-trained celebrity voice models - Support for 100+ languages via Google Translator - Speech recognition with Whisper - One-click Windows installation - AI cover generation with pre-trained models Demo videos showing podcast creation and multilingual dubbing: https://youtu.be/z8g8LMhoh_o (Podcast) https://youtu.be/ZtyhrZHbW0Y (Original) https://youtu.be/CA4WYdkJrkQ (English)…

    2025 · github.com

17. 17PS
    PromptQL – Solving Context Size and Accuracy Issues in LLM Tool Calling▲6

    2024 · promptql.hasura.io

18. 18TT
    Text to speech from scratch using 70 recorded phonemes and CMU Dict▲6

    2021 · locserendipity.com

19. 19OS
    Open-Source Quarter Sized AI Voice Assistant (ESP32-Pipecat)▲5

    2025 · github.com

20. 20PM
    Piper-mode – Text-to-speech for Emacs using the Piper TTS engine▲8

    2025 · github.com

21. 21CO
    Cloclo – open-source multi-agent CLI runtime for 13 LLM providers▲5

    Apr 2026 · npmjs.com

22. 22AL
    An LLM translator whose source is a single prompt▲5

    May 2026 · github.com

23. 23QA
    QSpeak – An alternative for WisprFlow supporting local LLMs and Linux▲6

    2025 · qspeak.app

24. 24LL
    LLMStack – Low-Code Platform for Building LLM Apps with LocalAI Support▲7

    2023 · github.com

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