Text-to-Speech (TTS)
Part of AI & Machine Learning
AI voice synthesis and text-to-speech APIs
Services(6)
Ownership Structure
Deployment
License Type
Country
50%
EFTA
FoundationSelf-HostableMIT
Text-to-Speech (TTS)
Piper TTS
Fast local TTS optimized for Raspberry Pi, 30+ languages, MIT license.
★ 10.7k
48%
EU
Mixed (<30% Non-EU)Self-HostableCPML
Text-to-Speech (TTS)
Coqui XTTS
Open-source TTS with voice cloning from 6 seconds, 17 languages. Apache 2.0 / CPML.
★ 44.8k
43%
BootstrappedSelf-HostableMIT
Text-to-Speech (TTS)
StyleTTS 2
State-of-the-art TTS with style diffusion, human-level quality on LJSpeech. MIT license.
★ 6.2k
39%
Adequacy
Bootstrapped
Text-to-Speech (TTS)
Speechmatics TTS
UK-based TTS with ~150ms first-byte latency, designed for real-time conversational AI.
34%
BootstrappedSelf-HostableApache-2.0
Text-to-Speech (TTS)
Fish Speech
Open-source TTS, #1 on TTS Arena. Zero-shot voice cloning, multilingual, Apache 2.0.
★ 26.9k
34%
BootstrappedSelf-HostableMIT
Text-to-Speech (TTS)
MeloTTS
High-quality multilingual TTS, CPU-optimized, most downloaded on HuggingFace. MIT license.
★ 7.3k