Developers building real-time communication features into apps get a complete solution that handles voice, video, chat, and live streaming through APIs and SDKs
AI tools for aPIs
3,775 live tools · ranked by monthly traffic and community votes · dead links removed automatically
WhisperAPI lets you upload 10GB video files
Speech-to-text API built for accuracy at scale
Cartesia is a voice AI company that provides one API for speech generation, transcription and production voice agents fast enough for live conversation.
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.
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.
NPCs that actually think
Your voice, synthesized
Sub-second speech-to-text across 55+ languages with AI voice agents
Fixie
Uberduck produces realistic, expressive synthetic vocals from text.
Adthos is an AI audio platform for creating, editing and publishing spoken content.
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
Murf AI is a voice platform that turns text into natural-sounding speech and also runs conversational voice agents.
Rask AI localizes video and audio by translating and dubbing it into more than 135 languages.
Bluedot is a bot-free AI note taker that captures, transcribes and summarizes meetings without a recording bot joining the call.