Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
iRedMail is a full-featured, open source mail server solution designed for mainstream Linux and BSD distributions. It provides everything needed to deploy a complete email infrastructure without licensing costs, making it ideal for organizations seeking self-hosted email control and transparency.
iRedMail is designed for system administrators, hosting providers, and organizations that need to deploy mail servers on Linux or BSD systems. It's suitable for those who prefer open source solutions and want direct control over their email infrastructure without relying on cloud-based services.
:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
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
✉️ Composable all-in-one mail server.
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
Infisical is the open-source platform for secrets, certificates, and privileged access management.
A self hosted virtual browser that runs in docker and uses WebRTC.
Weighs the soul of incoming HTTP requests to stop AI crawlers
Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.
Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.
Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.
ActivityPub-federated video streaming platform using P2P directly in your web browser
Style and Grammar Checker for 25+ Languages
