
Simple, modern & fast web-based email client

SnappyMail is a lightweight, modern web-based email client built on PHP that prioritizes performance, privacy, and simplicity. As a drastically upgraded fork of RainLoop Webmail, it requires no database, offers snappy performance, and provides an intuitive interface for managing emails across multiple accounts.
SnappyMail is ideal for system administrators, privacy-focused individuals, and organizations seeking a lightweight, self-hosted alternative to cloud-based email clients. It's particularly suited for users who want fast performance on limited bandwidth and full control over their email infrastructure.

A list of Free Software network services and web applications which can be hosted on your own servers

:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

The Roundcube Webmail suite

A list of Free Software network services and web applications which can be hosted on your own servers

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Production-ready platform for agentic workflow development.

Production-ready platform for agentic workflow development.

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Virtual whiteboard for sketching hand-drawn like diagrams

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

High performance self-hosted photo and video management solution.

JavaScript API for Chrome and Firefox