Voice AI companies

Aqua Voice builds voice input and AI dictation technology, training its own speech models and integrating with operating systems to provide fast, accurate speec…

Bland builds an enterprise voice AI platform for automating phone calls with real-time, human-sounding AI agents across multiple languages and industries.

ElevenLabs is an AI audio company that builds technology for speech synthesis, voice agents, sound effects, and multilingual content localization.

Cartesia builds real-time voice AI products, including text-to-speech and speech-to-text models, based on State Space Models and foundation model research.

Retell AI develops an AI voice agent platform to automate business phone interactions while maintaining conversation quality.

Cerence Inc. develops conversational AI for vehicles, creating voice-enabled experiences to enhance driving safety and enjoyment.

Vapi is a developer platform that enables building voice AI agents through an API with speech-to-text, large language models, text-to-speech, and voice AI capab…

ng-voice GmbH provides telco software for cloud-native voice solutions in 4G/5G networks and IoT.

BRAHMA AI provides an enterprise-grade platform that unifies AI-powered content creation, management, and distribution, including digital human and multilingual…

Deepgram is a foundational AI company building voice-native models and speech recognition technology for enterprise and developer use.