Rainloop
Rainloop is an open-source webmail client that can be self-hosted. It has modern features like conversation threading, contact management, calendar, and more. It's lightweight, customizable, and works great for personal or business email.
opensource
selfhosted
webmail
conversation-threading
contact-management
calendar
Rainloop: Open-Source Webmail Client
Self-hosted webmail client with conversation threading, contact management, calendar, and more features, suitable for personal or business email
What is Rainloop?
Rainloop is an open-source, self-hosted webmail application with a focus on modern features and lightweight code. Some key aspects of Rainloop:
- Open source under AGPLv3 license so it's free to use
- Works with common email protocols like IMAP, POP3, SMTP
- Supports multi-account email with unified inbox
- Modern threaded conversations and email tagging
- Contact management, calendar, and notes modules
- Customizable with themes and plugins
- Lightweight PHP app perfect for private servers
- Available on Linux, Windows, Docker, etc.
- Secure and private when self-hosted with your own server
Rainloop rivals other popular webmail clients with its feature set but distinguishes itself by being open source. It focuses on core email needs like fast performance, organization with threading/tagging, and single inbox access to multiple accounts. Developed by RainLoop Team.
Rainloop Features
Features
- Web-based email client
- Compatible with IMAP/SMTP
- Conversation threading
- Contact management
- Calendar
- Keyboard shortcuts
- Themes & plugins
- Mobile app available
Pricing
- Open Source
Pros
Open source and self-hosted
Lightweight and fast
Modern interface
Highly customizable
Supports multiple languages
Cons
Limited native mobile apps
Lacks some advanced features like email parsing
Can be complex to set up initially
Official Links
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