Capture knowledge,
not just links.
Save web pages as permanent markdown archives. Access them through AI tools, sync to Dropbox, and organize with your own contextual meaning.
Start collecting with the Chrome Extension
Free forever • No credit card required
Automatic Screenshots
Visual captures preserve how pages looked when you saved them
Clean Markdown
Content extracted and formatted for easy reading and reuse
Permanent Archive
Your saves remain accessible even when original pages disappear
Flexible Collections
Organize your archive into collections that match your workflow
Personal Context Tags
Add personal context to any tag - define what matters to you (Coming Soon)
AI-Ready via MCP
Access your archive through Claude and other MCP-compatible AI tools
Automatic Dropbox Sync
Every save creates a markdown file in your Dropbox. Your data, your control.
Privacy is a feature
No adverts. No tracking scripts. One functional cookie and that's it.
Sombra isn't a social network, and never will be - your saves are private and are never shared, sold or given to anyone else.
We don't use passwords. Secure authentication through your Google account only.
Choose Your Plan
Start free and upgrade as your research grows
Free Forever
- ✓Up to 100 saved articles
- ✓Automatic screenshots
- ✓Markdown capture & export
- ✓Permanent copy with images
- ✓Try every feature
Pro
- ✓Up to 2,000 saves a year
- ✓Everything in Free
- ✓Priority Dropbox sync
- ✓Priority processing
- ✓Priority support
Supporter
- ✓Unlimited saved articles
- ✓Everything in Pro
- ✓Early access to new features
- ✓Direct line to developer
- ✓Help shape the roadmap