Open Voice AI LibraryOpenVoice AILibrary

Audio language models delivering real-time text-to-speech, speech-to-text, and voice cloning.

Multilingual, low-latency text-to-speech API for real-time applications.

Multilingual speech AI platform offering real-time transcription, translation, and text-to-speech.

AI speech-to-text platform with industry-leading accuracy, languages, and features.

Voice agent platform from Madrid running speech models on CPUs, 4 to 5 cents a minute all-in.

European speech-to-speech voice AI model for real-time voice agents, hosted in the EU.

Realtime voice AI provider with TTS, STT and speech-to-speech APIs for voice agents and apps.

Real-time conversational video API for AI agents that see, hear and speak with users face to face.

AI speech enhancement platform for real-time and recorded audio clarity.

Duplex speech model for outbound sales calls.

Conversational digital twins with a person's own face and cloned voice, for care homes and training.

Automated transcription, translation and subtitles for audio and video in 54+ languages.

AI note taker for therapists that turns sessions or dictation into progress notes and plans.

AI phone agents, real-time agent assist and conversation intelligence for contact centers.

Open-source conversational AI platform and telephony infrastructure for autonomous voice and messaging agents.

Sovereign language AI infrastructure for Indian enterprises, with Indic speech recognition and multilingual voice agents.

Continuous inference engine for running real-time, stateful AI models efficiently.

AI platform providing voice deepfake detection and speaker verification models.

End-to-end voice AI stack for phone agents and on-device assistants.

Fast inference platform for training and serving voice AI models.

Open speech-to-text models delivering verbatim transcription and precise word timestamps.

AI audio and video transcription platform supporting over fifty languages.

Clinical AI agent that calls and supports cataract surgery patients.

A human-powered, fully local, and private AI token generation solution.

Secure meeting intelligence platform automating notes and workflows without bots.

Open-source SDK connecting voice AI agents to real phone calls.

Sovereign speech-to-text technology providing secure, enterprise-grade voice integration solutions.

Voice-first operating system for assisted reality glasses and fleet management.

AI voice dictation for Mac featuring custom personas and memory.

India's sovereign AI ecosystem developing multilingual models and cultural datasets.

End-to-end AI data pipelines, evaluation benchmarks, and localized Indian datasets.

Spend control platform providing a single ledger for voice AI.

AI video translator providing real-time voice and lip-sync dubbing.

Speech API providing transcripts, speaker turns, and vocal emotion analysis.

Unified API for accessing and routing across multiple speech models.

Open-source, fully offline on-device speech AI for transcription and cloning.

Multilingual voice AI platform offering text-to-speech models in 80+ languages.

AI-powered credibility intelligence platform and API for advanced voice analysis.

Enterprise voice AI platform specializing in speech-to-text, text-to-speech, and conversational agent APIs.

Real-time AI voice changer and soundboard for PC and Mac.

Native AI speech models optimized for real-time, multi-language voice generation.

Open-source desktop application for local voice cloning and speech generation.

Efficient speech-to-text AI model for real-time, secure enterprise audio transcription.

A tiny, wearable voice AI device for instant, private interactions.

Emotive foundation models for voice with ultra-low latency and cloning.

Platform providing licensed, annotated conversational audio datasets for speech models.

AI voice assistant that controls apps and formats dictated text.

Human conversational datasets for training natural speech and multimodal AI models.

[Filed for Chapter 7 bankruptcy in May 2026] AI voice generator and text-to-speech platform with video editing tools.

Web-based personal assistant automating business, financial, and daily lifestyle tasks.

AI-powered ambient listening tool that instantly generates clinical patient notes.

AI-powered legal transcription platform providing real-time court reporting, speaker identification, and accurate transcript generation.

Real-time AI avatar infrastructure utilizing affordable cloud-edge hybrid rendering technology.

Voice-AI gateway routing STT, LLM, and TTS through one API.

Mac voice-to-text application that types five times faster than keyboards.

Real-time voice translation application for Windows system audio and meetings.

AI assistant that sees your screen and answers voice queries.

AI voice synthesis platform for text-to-speech, cloning, and audio transcription.

AI wearable wristband that records conversations and generates automated summaries.

Platform offering visible AI agents with voice, video, and memory.