Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription.
WhisperLiveKit is an open-source, self-hosted toolkit for ultra-low-latency real-time speech-to-text and speaker diarization. Rather than naively running Whisper on each audio chunk, it uses state-of-the-art simultaneous-speech research for intelligent buffering and incremental processing, which preserves transcription quality while streaming results with minimal latency. The project ships a complete backend built on FastAPI with WebSocket support, an OpenAI-compatible REST API, a Deepgram-compatible WebSocket protocol, and a simple, customizable HTML and JavaScript web interface that captures microphone audio and streams it to the server. It supports multiple ASR backends including Whisper variants, Voxtral, and Qwen3-ASR, covers 200+ languages with translation, and includes real-time speaker diarization and voice activity detection to reduce processing overhead. It can handle multiple concurrent users on a single backend and is distributed via PyPI with Docker images for both GPU and CPU. Licensed under Apache 2.0 and actively maintained into 2026, the project explicitly lists meeting transcription, accessibility tooling, and podcast or call transcription with speaker identification among its intended use cases, making it a practical building block for private, on-premise meeting transcription pipelines. Pricing varies by plan. Check the official website for current pricing.
French-focused, bot-free meeting transcription tool with European inference, summaries, action plans, and automatic audio deletion.
Audio and video to text service offering automatic and human-verified transcripts and subtitles.
Privacy-focused iOS and web recorder that transcribes meetings and interviews in 100+ languages with AI summarization.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
AI voice recorder device with a companion app that transcribes, summarizes, and builds mind maps from meetings and recordings.
iOS app from Tuling Network that records meetings and calls, transcribes them, and generates AI summaries with a chat assistant.
Video accessibility platform combining AI and human review for captioning, transcription, and localization.
Microsoft Teams marketplace app from BlueSky Apps that shows live transcription in the Teams sidebar and emails AI meeting notes afterward.
WhisperLiveKit and WhisperTranscribe are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. WhisperTranscribe: Whisper-based transcription app for podcasts, interviews, and recorded meetings that also generates content like summaries, social posts, and clips. They overlap on ai-meeting-assistants, ai-transcription, so the right pick depends on team size, budget, and which meeting workflows you automate.
WhisperLiveKit and Widya Notulensi are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Widya Notulensi: Indonesian AI meeting transcription service by Widya Wicara that records online meetings, transcribes in Bahasa Indonesia, and produces downloadable minutes. They overlap on ai-meeting-assistants, ai-transcription, so the right pick depends on team size, budget, and which meeting workflows you automate.
WhisperLiveKit and Wildix Revenue Intelligence are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wildix Revenue Intelligence: AI revenue intelligence built into the Wildix unified communications platform, analyzing recorded sales calls, video meetings, and chats with conversation analytics and natural-language dashboards. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
WhisperLiveKit and Wordly are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wordly: AI live captioning, translation, transcription, and summary platform for meetings, events, and conferences in dozens of languages. They overlap on ai-meeting-assistants, ai-transcription, so the right pick depends on team size, budget, and which meeting workflows you automate.
WhisperLiveKit and Wudpecker are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wudpecker: AI notetaker that records meetings and generates structured, template-based summaries for sales and customer teams. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
WhisperLiveKit and YOMEL are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. YOMEL: Japanese AI meeting-minutes tool that records, transcribes, and auto-summarizes online and in-person meetings. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription.
WhisperLiveKit pricing is listed as freemium with a starting price of Custom in this directory dataset.
AudiosTranscribe, Amberscript, Alice Recorder, Aiko are relevant alternatives to compare.