# PuppyOne

PuppyOne is a local-first, open-source (Apache-2.0) workspace for documents, notes, PDFs, research and drafts. AI assistants work on the same project files across sessions, and changes made by AI can be reviewed and restored through version history. It is positioned as an Obsidian/Notion alternative, not a coding IDE.

## Features

- Local-first workspace for documents, notes, PDFs, research and drafts
- AI assistants work on the same project files across sessions
- Built-in version history to review and restore AI-made changes
- Open source (Apache-2.0)

## Links

- [puppyone.ai](https://www.puppyone.ai)
- [GitHub](https://github.com/puppyone-ai/puppyone-desktop)

- Price: free
- Open source: yes
- Categories: Project Research
- Fields: General and Interdisciplinary
- Platforms: Mac
- Tags: Note-taking, Open Science, AI
- Listed: 2026-10-15
- Page: https://tools.kausalflow.com/tools/puppyone/

Source: Tools for Academic Research (https://tools.kausalflow.com/), CC BY-SA 4.0.