gpt-realtime-2
AI tools for AI Engineers
3,775 live tools · ranked by monthly traffic and community votes · dead links removed automatically
Sub-second speech-to-text across 55+ languages with AI voice agents
Fixie
Hume EVI, the Empathic Voice Interface, is a voice AI API for building agents that pick up on how a person sounds as well as what they say.
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
LiveKit Agents is an open source framework and cloud platform for building voice, video and physical AI agents and running them in production.
NPCs that actually think
Your voice, synthesized
Enterprise sales teams can't manually handle thousands of customer interactions across multiple channels
Real-time voice changing
Speech-to-text API built for accuracy at scale
ElevenLabs Conversational AI, now branded ElevenAgents, lets teams build, test and deploy voice and chat agents that handle customer conversations.
Cartesia is a voice AI company that provides one API for speech generation, transcription and production voice agents fast enough for live conversation.
Kokoro is an open-weight text-to-speech model with 82 million parameters.
Deepgram is a voice AI platform that exposes speech-to-text, text-to-speech and conversational agents through APIs.
ElevenLabs API is a developer interface to the company's audio models.
Developers building real-time communication features into apps get a complete solution that handles voice, video, chat, and live streaming through APIs and SDKs
MiniMax Speech, also presented as MiniMax Audio, is a text-to-speech service that converts written text into lifelike audio.