UnInbox
UnInbox provides modern email for teams and professionals as an alternative to older email tools.
About UnInbox
UnInbox is an email system for teams and professionals listed as an alternative to hey.com, front.com and missiveapp.com. It provides a web app at app.uninbox.com with native team collaboration, conversation notes and a new sender screener, and is designed to work with existing email infrastructure or replace it.
The repository supports local setup with Node.js, Docker, pnpm and MySQL under AGPLv3 terms for public use. Self-hosting in production requires additional manual email configuration, and the project states work on more features and infrastructure is ongoing.
Key features
- Team collaboration built into email conversations
- Conversation notes attached to email threads
- New sender screener for incoming messages
- Works with existing email infrastructure or replaces it
- Local setup using Docker, Node.js, pnpm and MySQL
Best for: Teams and professionals who handle shared email and want built-in collaboration and sender screening.
Good for
- Works with existing email infrastructure or can replace it entirely
- Includes native team collaboration, conversation notes and sender screening
- Repository code available for local setup under AGPLv3 public-use terms
Watch out for
- Self-hosting in production needs additional manual email configuration
- Project states more features and infrastructure are still in development
- Private repository use requires contacting for a commercial license
UnInbox at a glance
- Website
- github.com/un/inbox
- Category
- Productivity › Email Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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UnInbox FAQ
Can UnInbox work with my existing email infrastructure?
Yes, it is built to work with your current email infrastructure or replace it entirely.
Can I self-host UnInbox in production?
Self-hosting will be possible but requires additional manual configuration for email; the project points to its Discord community for information.
Is UnInbox available to use now?
Yes, the project states UnInbox is live at app.uninbox.com while more features and infrastructure are being developed.
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