Voice AI

Logo

Infrastructure Layer

Model Providers

Foundation models & AI systems powering voice AI capabilities.

Cohere logo
Open Cohere website
Eleven Labs logo
Open Eleven Labs website
Sesame logo
Open Sesame website
Boson AI logo
Open Boson AI website
Smallest logo
Open Smallest website

Speech-to-Text (STT)

Converting spoken words into written text for transcription & analysis.

Speechmatics logo
Open Speechmatics website
AssemblyAI logo
Open AssemblyAI website
Rev logo
Open Rev website
Wispr Ai logo
Open Wispr Ai website
Gladia logo
Open Gladia website

Text-to-Speech (TTS)

Synthesizing natural-sounding voice from written text.

Respeecher logo
Open Respeecher website
Murf AI logo
Open Murf AI website
Hume Ai logo
Open Hume Ai website
Async logo
Open Async website
Rime logo
Open Rime website
Verbatik logo
Open Verbatik website
Cartesia.ai logo
Open Cartesia.ai website
Neuphonic logo
Open Neuphonic website

Developer Platform/APIs

Tooling to build, deploy & scale voice AI applications.

SignalWire logo
Open SignalWire website
Deepgram logo
Open Deepgram website
Dasha logo
Open Dasha website
Telnyx logo
Open Telnyx website
Resemble AI logo
Open Resemble AI website
Picovoice logo
Open Picovoice website
Maven AGI logo
Open Maven AGI website
DataQueue logo
Open DataQueue website
Final Logo Link logo
Open Final Logo Link website
Vapi logo
Open Vapi website
Sigma Ai logo
Open Sigma Ai website
Coval logo
Open Coval website
Roark AI logo
Open Roark AI website
Outspeed logo
Open Outspeed website
VocalLabs logo
Open VocalLabs website

Application Layer

Voice Agents

AI agents & platforms automating phone calls, appointments & customer interactions.

Observe.ai logo
Open Observe.ai website
NLX logo
Open NLX website
InTone logo
Open InTone website
Synthflow Ai logo
Open Synthflow Ai website
Bland AI logo
Open Bland AI website
Retell Ai logo
Open Retell Ai website
Conversly.ai logo
Open Conversly.ai website
Arrowhead logo
Open Arrowhead website
Phonely logo
Open Phonely website
Newo.ai logo
Open Newo.ai website
Oration logo
Open Oration website
Atlog logo
Open Atlog website
Cleon logo
Open Cleon website
Freya Voice logo
Open Freya Voice website
Agentvoice logo
Open Agentvoice website
Goodcall logo
Open Goodcall website

Contact Center AI

AI-powered solutions for automating & assisting customer support.

Dialpad logo
Open Dialpad website
Mercury.ai logo
Open Mercury.ai website
PolyAI logo
Open PolyAI website
CloudTalk logo
Open CloudTalk website
Simple Ai logo
Open Simple Ai website
Braincx Ai logo
Open Braincx Ai website

Speech Analytics

Transcribing & analyzing customer conversations for insights.

Soniox logo
Open Soniox website
Selvas AI logo
Open Selvas AI website
AlloBrain logo
Open AlloBrain website
Voxeq logo
Open Voxeq website
Ressolve logo
Open Ressolve website

Translation & localization

Real-time voice translation & dubbing for cross-language communication.

Voiseed logo
Open Voiseed website
DeepL logo
Open DeepL website
Interactio logo
Open Interactio website
KUDO logo
Open KUDO website
Sanas logo
Open Sanas website
Wordly logo
Open Wordly website
Palabra.ai logo
Open Palabra.ai website