ChatTTS records 8,413 monthly visits with -36.8% month-over-month growth and Free pricing. Fish Audio records 8,557,159 monthly visits with +1.6% growth and Freemium pricing.
Open-source text-to-speech tuned for natural conversation
Studio-grade AI text to speech and voice cloning
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chattts.com | fish.audio |
| Pricing Model | Free | Freemium |
| Monthly Visits | 8.41K (8,413) | 8.56M (8,557,159) |
| MoM Traffic Delta | -4.9K (-36.8%) | +133.4K (+1.6%) |
| Primary Market & Share | 🇺🇸 United States (58%) | 🇺🇸 United States (15.6%) |
| Direct Visits / mo | 3.28K | 3.7M |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
Open-source text-to-speech tuned for natural conversation
Tuned for dialogue rather than narration, so output carries natural rhythm, pauses and intonation that suits assistant-style speech.
Handles both languages, making it practical for multilingual assistant experiences and content that switches between them.
Code and pretrained weights are publicly available, so you can run it locally, inspect it and fine-tune it on your own audio.
Install with pip, load the model, pass a list of text strings and receive waveform arrays ready to play or save.
Studio-grade AI text to speech and voice cloning
Type or paste a script and generate natural narration, with inline emotion and delivery tags such as [whispering], [angry] or [laughing].
Create a usable voice clone from a short audio sample and reuse it across scripts and languages.
Browse and use a large catalog of community voices covering many languages and character styles.
Transcribe audio with multilingual support and emotion or speaker cues for downstream editing.
Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.
Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.
SpecialistTurn scripts into studio-quality AI avatar videos in minutes
SpecialistText to speech and voice AI across every device
SpecialistText to speech and voice AI across every device
SpecialistReal-time AI voice changer and soundboard for gaming and streaming
Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows.
Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows.
Free AI text to speech with 200+ voices in 70+ languages
Free AI text to speech with 200+ voices in 70+ languages
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
Vietnamese AI text-to-speech, voice cloning, and dubbing for creators
Vietnamese AI text-to-speech, voice cloning, and dubbing for creators
Clone voice, control emotion, and create lifelike speech.
Clone voice, control emotion, and create lifelike speech.
Free text-to-speech and text-to-MP3 downloads, no sign-up required.
Free text-to-speech and text-to-MP3 downloads, no sign-up required.
Free AI text-to-speech across 140+ languages with instant MP3 downloads
Free AI text-to-speech across 140+ languages with instant MP3 downloads
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
