Open Notebook
Open Notebook is a self-hosted AI knowledge workspace for collecting sources, organizing notes, and exploring research with connected AI models.
What is Open Notebook?
Open Notebook is a self-hosted AI knowledge management and note-taking app designed for research, learning, and long-form information work. It helps users collect material such as web links, PDFs, text files, presentations, and videos, then organize that content into notebooks for searching, summarizing, and discussion. The app supports AI-assisted notes, question answering across your sources, and podcast-style audio generation from saved material. It is aimed at students, researchers, and professionals who want more control over how their information is stored and which AI providers they use. Open Notebook can be deployed locally or on your own server, which makes it different from a typical cloud-only notes service. Publisher Open-notebook presents it as an open-source product with support for multiple model providers and privacy-focused workflows.
Key features
- Collect and organize research sources into notebooks
- Ask questions across your saved documents and links
- Generate summaries and insights from uploaded content
- Work with PDFs, text files, presentations, web pages, and video sources
- Choose from multiple AI model providers, including local model options
- Create podcast-style audio from notes and source material
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Mostly safe
Open Notebook is intended for handling your own notes and source material, so it may process documents, links, and AI provider credentials that you add. That access is consistent with its purpose, but the sensitivity of your data depends on how you deploy it and which AI services you connect. If you use it for private research or work documents, limit access to your instance, use strong account or access controls where available, and review which external AI providers receive your content.
Recommendation: Keep Open Notebook if you actively use it for research, note organization, or AI-assisted study. If you no longer use the workspace, you can remove it, but export or back up any notebooks, uploaded sources, and configuration you want to keep first.
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