Open Voice AI LibraryOpenVoice AILibrary

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

Automated testing, monitoring, and benchmarking for IVR, chatbots, and LLMs.

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

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

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

Quality assurance and evaluation platform for voice AI agent testing.

Full-duplex speech-to-speech model from Block, trained only on human conversation audio.

AI story app that writes personalized stories and narrates them with word-by-word highlighting.

Open-weight Apache 2.0 speech recognition and translation models for enterprise transcription.

AI bedtime story app that writes personalized kids' stories and narrates them as audiobooks.

Voice AI agents from monday.com that call leads, qualify them, book meetings and hand off live.

Real-time AI sales coach that listens to live calls and suggests what to say next.

Front-end SDK that adds a voice AI co-worker to web apps, able to talk, guide and act for users.

Telephony layer that connects AI voice agents to phone numbers, SIP trunks and carrier routing.

Voice-first AI assistant for Mac that acts across apps, takes dictation and records meetings.

On-device SDKs for wake word, speaker recognition, VAD, speech-to-text and text-to-speech.

Configured AI voice agents that answer business calls, book appointments and qualify leads.

E-paper AI recorder that clips to your phone and shows meeting summaries on its screen.

AI voice and business OS platform for Italian service businesses.

Open English speech recognition model, 164 MB, runs locally on Mac, Linux, Windows and GPUs.

AI voice receptionist answering hotel guest calls 24/7 for independent hotels.

AI voice and text agents answering patient calls 24/7 inside healthcare EMRs.

Unified API aggregating speech, transcription, and realtime audio models seamlessly.

AI voice and text assistant built for Africa, for school, work and daily life, no subscription.

Voice ring and open-ear earbuds that send spoken requests to your AI agents through NatureOS.

Voice agent testing platform: simulated calls, 30+ telephony metrics and a go-live verdict.

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

Real-time AI speech transcription for Indian courtrooms, plus case management and litigant updates.

Arabic-first voice agent platform for enterprises, with dialect-aware calls and on-prem deployment.

DeepL Voice: real-time speech translation for meetings, in-person talks and contact centers.

Debt collection platform with Swara, a GenAI voicebot that calls borrowers in 8+ languages.

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.

AI notetaker that records, transcribes and summarizes meetings, with dictation and voice agents.

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

AI music generator that creates songs with vocals from text prompts, plus voice and speech tools.

Real-time conversational AI engine and low-latency infrastructure for voice agents with LLM integration.

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

EssilorLuxottica hearing glasses with directional microphones that bring forward nearby voices.

Platform for building and deploying advanced enterprise voice AI agents.

AI-powered smart home control system with privacy-focused voice automation.

Open-source voice assistant speaker from Nabu Casa for local or cloud control of Home Assistant.

Talking AI plush toys from Curio with a Wi-Fi voice box for screen-free conversation and play.

Display AI glasses with voice assistant, live translation, meeting transcription and navigation.

Modular smart glasses with a ChatGPT voice assistant and conversation translation.

Open-source camera smart glasses for frontline workers with audio AI guidance and voice commands.

Camera-free display AI glasses with live captions, translation and an in-meeting AI assistant.

AI smart glasses with a display, live translation subtitles, a voice assistant and a 12MP camera.

Camera-free display smart glasses with live transcripts, translation, teleprompter and voice AI.

Handheld and earbud AI translators from Poland's Vasco, with voice cloning and call translation.

AI translation earbuds, handheld translators and meeting hubs from Shenzhen-based Timekettle.

AI translation earbuds from UK brand Mymanu that translate calls and conversations in 40+ languages.

Earbuds from viaim that record calls and meetings for AI transcripts, summaries and translation.

Custom-fit earbuds from iyO that work as a screenless audio computer you talk to, with translation.

Card-sized AI voice recorder from Notta that turns meetings and calls into notes and summaries.

Wearable AI note taker, worn as a pendant or watch, that transcribes talks into summaries and tasks.

Pocket AI device from rabbit: press to talk to rabbit OS3, record, transcribe and translate.

Duplex speech model for outbound sales calls.

AI roleplay training, CX analytics and voice AI agents for contact centers and frontline teams.

Camera-free AI glasses from XGIMI with a display, voice assistant, translation and meeting notes.