Capture web links and newsletters, organize articles with tags, notes, and highlights, search a personal library, and read clean text online or offline in a focused Markdown viewer. Planned features include AI summaries, PDF extraction, and mobile apps.
Cost / License
- Free
- Open Source (GPL-2.0)
Application types
Platforms
- Online
- Self-Hosted
- Google Chrome
- Docker
- Mozilla Firefox




Curio is the most popular Web-based & Self-Hosted alternative to Colly.
Curio is the most popular Open Source & free alternative to Colly.
- Curio is Free and Open Source















































