Alternatives to ChatTTS
30 tools that compete with or replace ChatTTS. Ranked by direct product-type match — not generic category overlap.
Why people look for alternatives to ChatTTS
The complaints that come up most often in public discussion — reviews, forums and community threads. Not our opinion, and not the vendor's marketing.
- Windows installation requires WSL; pynini not compatible natively.
- Zero-shot speaker cloning often produces silence or noise.
- Streaming audio output has noticeable noise artifacts.
- Speaker timbre varies randomly without explicit control.
Drawn from 42 mentions across 4 sources · researched Jul 6, 2026.
In fairness: users also consistently praise natural prosody with emotional cues like laughter and pauses, and free, open-source, and self-hosted – no api fees. A complaint list is not a verdict — see the full picture on the ChatTTS page.
Fish Audio
Fish Audio turns text into expressive, emotionally controllable speech with voice cloning from 15 seconds of audio and a free developer TTS API.
ComfyUI VoxCPM
Open-source multilingual text-to-speech with voice cloning and voice design, running locally inside your own ComfyUI workflow.
Hume AI Octave 2
Emotionally expressive text-to-speech and speech-to-speech voice AI with human-judged evaluation built in.
Pyvideotrans
Free open-source video translation and AI dubbing: one-click speech recognition, subtitle translation, and voice synthesis in 30+ languages
Fish Audio S
Fish Audio S2.1 Pro gives you a free real-time text-to-speech API with emotion tags and 15-second voice cloning
ElevenLabs
ElevenLabs turns text, audio and images into speech, music, dubbing and conversational agents, all billed from one shared credit pool.
OmniVoice Studio
Local-first voice cloning, voice design, video dubbing and dictation in 646 languages — free and open source.
Hume OCTAVE
Hume OCTAVE is an expressive speech-language model that generates voices and personalities from text or 5-second recordings, unifying text-to-speech, voice
Smallest.ai
Real-time voice AI platform with sub-100ms text-to-speech, 38-language speech-to-text, and native speech-to-speech agents
Replica Studios
Defunct AI voice platform that once served games and animation with emotion-tuned voices
Inworld AI
Realtime voice AI platform: top-ranked TTS-2, speech-to-speech, and zero-markup LLM routing for consumer apps.
Vozo Video Translator
Browser-based video translation studio that dubs, lip-syncs and rewrites on-screen text in one pass across 165 target languages.
AI Voice Cloning
AnyVoice clones a voice from about 3 seconds of audio and turns it into downloadable MP3 or WAV speech.
Frequently asked questions
What are the best alternatives to ChatTTS?
We currently list 30 alternatives to ChatTTS: Fish Audio, ComfyUI VoxCPM, OpenVoice, Hume AI Octave 2, Pyvideotrans. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which ChatTTS alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.