
Vatis Tech's Speech-to-Text API lets developers integrate multilingual audio and video transcription into applications.
The Speech-to-Text API converts audio and video into transcripts through a developer interface, returning timed words, confidence, language, and speaker information.
It is designed for developers building transcription workflows and applications, with batch processing, language detection, and deployment options including cloud and on-premise.


Speechmatics' Speech-to-Text API is a multilingual automatic speech recognition service offered in real-time and batch modes with speaker diarization.


AssemblyAI's Speech-to-Text API transcribes audio in streaming and pre-recorded modes with speaker diarization.


Deepgram's Speech-to-Text API is a conversational speech recognition service in real-time and pre-recorded modes.


Agent STT is a real-time speech-to-text API package built for AI voice agent workloads.


AssemblyAI Realtime converts streaming audio into text for voice agents with low-latency partial and final transcripts.


Scribe is ElevenLabs speech-to-text for live transcription under 150 milliseconds in agent and real-time applications.


On-Device Speech-to-Text is a speech recognition offering for Mac and Windows that processes audio locally.


Developer API for streaming real-time speech-to-speech translation and dubbing over WebSocket.


Deepgram's Text-to-Speech API generates streamed spoken audio for enterprise voice-agent applications.


Developer API platform for production-ready speech, transcription, music, agents, and audio generation.


Translates video and audio into 10 languages while preserving the speaker's voice, tone, and background audio.


Offline-capable voice-to-text software that types polished text into any app.


Developer platform providing real-time and batch APIs for speech-to-text, text-to-speech, and voice agents.


Gemini Live API enables real-time voice and vision interactions through streaming conversational models.



OpenAI Realtime API provides conversational speech-to-speech models for developers building interactive voice agents.


Voice-to-text software that turns speech into formatted writing across apps.


Deepgram's Self-Hosted Speech-to-Text runs its speech recognition models on customer-controlled infrastructure.


Text to Speech is a speech synthesis API for voice agents and real-time applications.


AI transcription platform that produces live rough-draft transcripts with speaker identification for court reporters and legal transcriptionists.
Speechmatics' Speech-to-Text API is a multilingual automatic speech recognition service offered in real-time and batch modes with speaker diarization.

AssemblyAI's Speech-to-Text API transcribes audio in streaming and pre-recorded modes with speaker diarization.

Deepgram's Speech-to-Text API is a conversational speech recognition service in real-time and pre-recorded modes.

Agent STT is a real-time speech-to-text API package built for AI voice agent workloads.

AssemblyAI Realtime converts streaming audio into text for voice agents with low-latency partial and final transcripts.

Scribe is ElevenLabs speech-to-text for live transcription under 150 milliseconds in agent and real-time applications.

On-Device Speech-to-Text is a speech recognition offering for Mac and Windows that processes audio locally.

Developer API for streaming real-time speech-to-speech translation and dubbing over WebSocket.

Deepgram's Text-to-Speech API generates streamed spoken audio for enterprise voice-agent applications.

Developer API platform for production-ready speech, transcription, music, agents, and audio generation.

Translates video and audio into 10 languages while preserving the speaker's voice, tone, and background audio.

Offline-capable voice-to-text software that types polished text into any app.

Developer platform providing real-time and batch APIs for speech-to-text, text-to-speech, and voice agents.

Gemini Live API enables real-time voice and vision interactions through streaming conversational models.

Ink is Cartesia's streaming speech-to-text model for voice-agent transcription with native turn detection.

OpenAI Realtime API provides conversational speech-to-speech models for developers building interactive voice agents.

Voice-to-text software that turns speech into formatted writing across apps.

Deepgram's Self-Hosted Speech-to-Text runs its speech recognition models on customer-controlled infrastructure.

Text to Speech is a speech synthesis API for voice agents and real-time applications.

AI transcription platform that produces live rough-draft transcripts with speaker identification for court reporters and legal transcriptionists.
