Self-hostable tool to convert non-DRM eBooks into audiobooks with chapter support, metadata, multilingual TTS engines, and optional voice cloning via a web UI or CLI.
20.1k stars1.7k forksApache-2.0last commit Actively maintained

Rev offers cloud transcription, captions/subtitles, and translation services for audio and video, with human and AI-generated output options, configurable turnaround, and integrations for content workflows and publishing platforms.
Self-hostable tool to convert non-DRM eBooks into audiobooks with chapter support, metadata, multilingual TTS engines, and optional voice cloning via a web UI or CLI.
20.1k stars1.7k forksApache-2.0last commit Actively maintained
Speakr is a self-hosted web app for recording or uploading audio, transcribing with AI (including diarization), and turning conversations into searchable, shareable notes.
3.7k stars302 forksAGPL-3.0last commit Actively maintained
Scriberr is a self-hosted, privacy-focused AI transcription app for audio and video, with speaker diarization, word-level timestamps, summaries, and transcript chat.

3k stars249 forksMITlast commit Slowing down
Open-source PWA that generates live captions and transcripts in the browser; supports broadcasts, OBS/vMix integration, and optional Azure AI captions.

61 stars11 forksGPL-3.0last commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 3 of 4 shipped a commit in the last six months. Licences in this list: Apache-2.0, AGPL-3.0, MIT, GPL-3.0. In exchange you take on hosting, backups and updates yourself.
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