Voice AI APIsOnline
AssemblyAI
Speech AI models and APIs to transcribe and understand speech, including real-time streaming speech-to-text for voice agents.
- Languages
- 99 languages
Voice AI APIs: compare vendors
VoiceAgents lists 39 voice AI APIs vendors. Each listing links to its source.
Results
39 voice AI vendors
Voice AI APIsOnline
Daily
Realtime voice, video and AI infrastructure for developers; the team behind the open-source Pipecat framework and Pipecat Cloud.
Voice AI APIsOnline
Neuphonic
Voice AI company providing low-latency text-to-speech and voice agent technology.
- Languages
- 44 languages
Contact-centre voice AIOnline
Exotel
Customer engagement platform with cloud telephony, contact center and voice AI solutions for enterprises.
Contact-centre voice AIOnline
FPT.AI
Vietnamese AI platform offering FPT AI Voice Agent, text-to-speech (Voice Maker) and other enterprise AI products.
Voice AI APIsOnline
Hume AI
Voice AI company offering expressive voice models and evaluation tools for building emotionally intelligent voice AI.
- Languages
- 50 languages
Voice AI APIsOnline
Infobip
Cloud communications platform with APIs for SMS, voice and messaging channels plus voice AI agents.
Voice agent platformsOnline
Millis AI
Platform to create LLM-based voice agents and voice applications with low latency.
Voice AI APIsOnline
Picovoice
Production-grade on-device AI SDKs for voice, language, and vision. STT, wake word, TTS, translation, OCR, and more. Runs on mobile, web, desktop, and embedded.
Voice agent platformsOnline
Vapi
Developer platform to build, test and deploy conversational voice AI agents.
Voice AI APIsOnline
Voicegain
Voice AI platform and pre-built Voice AI suite (Casey) for healthcare payers; deployable in cloud, VPC or on-prem.
Voice AI APIsOnline
AmiVoice (Advanced Media)
Japanese speech recognition company behind AmiVoice, offering transcription and voice input for call centers, healthcare and other industries.
Hospitality voice AIOnline
SoundHound AI
SoundHound AI's OASYS platform powers voice-native AI agents for service, operations and commerce, including restaurant ordering.
Voice AI APIsOnline
Fish Audio
AI text-to-speech and voice cloning platform with APIs.
- Languages
- 30 languages
Voice AI APIs by city
Related categories
Questions
Which cities have the most voice AI APIs?
The cities with the most voice AI APIs are Online, Global (30 voice AI vendors), Online, Global (3 voice AI vendors), Online, Global (2 voice AI vendors), Online, Global (1 voice AI vendor), and Online, Global (1 voice AI vendor).
Published by VoiceAgents. How we check each voice AI vendor.