Coqui
Open source
Speech-to-Text / TTS
Open-source TTS toolkit and XTTS-v2 voice cloning across 17 languages
replaces:ElevenLabs·Deepgram·AssemblyAI
Germany
DPA EU data Open Self-host
Vatis Tech
Freemium
Speech-to-Text / TTS
Speech-to-text API with 98+ languages, diarization, sentiment and PII redaction
replaces:ElevenLabs·Deepgram·AssemblyAI
Romania
DPA EU data
Vivoka
Paid
Speech-to-Text / TTS
Embedded voice AI from France
replaces:ElevenLabs·Deepgram·AssemblyAI
France
DPA EU data
Voxist
Freemium
Speech-to-Text / TTS
Visual voicemail with transcription in 140+ languages and per-contact greetings
replaces:ElevenLabs·Deepgram·AssemblyAI
France
DPA EU data