Muesli

Paid APIiPhoneSelf-hostedWeb

What Muesli is

Muesli is a free, open-source, self-hosted meeting-notes application available through the web, API, iOS, and a repository-provided Electron desktop client. It records meetings, transcribes audio, and turns notes into summaries. Its default Whisper transcription and Ollama summarization plugins run on infrastructure you control, so audio and notes do not have to leave that environment. Calendar integration supports CalDAV, ICS, Google, and Microsoft sync. Notes can be searched semantically, and chat plus retrieval-augmented generation can answer questions with citations. Speaker diarization includes review tools and speaker aliases. Exports include Markdown, plain text, DOCX, PDF, SRT, ASS, and WebVTT. Tags, smart lists, folders, nested folders, sibling reordering, and a recycle bin organize records. The iOS client browses existing notes and summaries, while note creation and audio capture are outside its scope. The project is pre-1.0, under active development, and licensed under AGPL-3.0.

Who it suits

Muesli suits teams and individuals wanting self-hosted meeting records, transcription, summaries, search, and control over where audio and notes run. It also fits operators comfortable with Docker, Compose, and server administration.

What it does well

Default transcription and summaries can stay self-hosted
Calendar sync supports four listed systems
Search includes semantic retrieval and cited chat
Exports cover eight listed formats
Speaker review and aliases are supported

What to know first

Project is pre-1.0 and under active development
iOS client cannot create notes or capture audio
Internet-facing deployments require TLS termination
Comfortable CPU inference recommends at least 8 GB RAM

Verdict

Muesli combines meeting capture, transcription, summaries, speaker tools, and searchable notes in a self-hosted package. Its pre-1.0 status and deployment requirements matter for anyone planning a production installation.

Facts from Muesli's own pages

AI summaries: Yes · github.com, 22 Sept 2026
Calendar: The current feature set includes calendar integration with CalDAV, ICS, Google, and Microsoft sync. · github.com, 12 Oct 2026
Data control: Its default transcription and summarization plugins run on infrastructure the user hosts, so audio and notes do not have to leave that infrastructure. · github.com, 12 Oct 2026
Desktop: The repository includes an Electron desktop client that connects to a running Muesli server. · github.com, 12 Oct 2026
Desktop client: An Electron desktop client is available in the repository and connects to a running Muesli server. · github.com, 12 Oct 2026
Exports: Notes can be exported to Markdown, plain text, DOCX, PDF, SRT, ASS, and WebVTT formats. · github.com, 12 Oct 2026
Extensibility: Transcription and summarization are pluggable HTTP services, allowing operators to use compatible engines, including a cloud LLM if they choose. · github.com, 12 Oct 2026
iOS: A native SwiftUI iOS client can browse existing notes and read their authored body and generated summaries; note creation and audio capture are out of scope for this client. · github.com, 12 Oct 2026
License: Muesli is licensed under AGPL-3.0, which the project says requires modified network-service versions to make their changes available to users. · github.com, 12 Oct 2026
License and maturity: Muesli is open source under AGPL-3.0, is pre-1.0, and is described as under active development. · github.com, 12 Oct 2026
Maturity: The project describes itself as pre-1.0 and under active development, with broader multi-user work still ahead. · github.com, 12 Oct 2026
Notes and search: Features listed include chat and retrieval-augmented generation over notes with citations, semantic search, tags, smart lists, folders, and a recycle bin. · github.com, 12 Oct 2026
Organization: The app includes tags, smart lists, folders, nested folders, sibling reordering, and a recycle bin with soft delete. · github.com, 12 Oct 2026
Privacy: The default Whisper transcription and Ollama summarization plugins are self-hosted, so audio and notes do not have to leave infrastructure you control. · github.com, 12 Oct 2026
Product: Muesli is an open-source, self-hosted meeting-notes app that transcribes recordings and turns notes into summaries. · github.com, 12 Oct 2026
Purpose: Muesli is a privacy-focused, self-hosted meeting-notes app that transcribes recordings and turns sparse notes into summaries. · github.com, 12 Oct 2026
Meeting recording: Yes · github.com, 22 Sept 2026
Searchable archive: Yes · github.com, 22 Sept 2026
Search and chat: Muesli supports chat and RAG over notes with citations, plus semantic search. · github.com, 12 Oct 2026
Security: The project warns that development compose defaults use dev-only secrets and instructs operators to replace them and terminate TLS at a reverse proxy before production use. · github.com, 12 Oct 2026
Self-hosting requirements: The quickstart recommends Docker 24 or later, Compose v2, and at least 8 GB of system RAM for comfortable CPU inference with the default model. · github.com, 12 Oct 2026
Speaker labels: Yes · github.com, 22 Sept 2026
Speakers: The current v3 feature set includes speaker diarization with review and speaker aliases. · github.com, 12 Oct 2026
Speaker tools: It supports speaker diarization with review and speaker aliases. · github.com, 12 Oct 2026

Where Muesli stands on Freedom251

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