
Mautic: Open Source Marketing Automation Software.

Mautic is the world's largest open source marketing automation platform that empowers businesses to own their data and deliver fully integrated marketing campaigns without vendor lock-in. It provides privacy-focused, accessible, and fully customizable marketing automation software with multi-channel capabilities at no cost.
Mautic serves businesses of all sizes, nonprofits, and agencies that demand control over their marketing data and infrastructure while seeking enterprise-grade automation capabilities. It's ideal for organizations prioritizing privacy, customization, and cost-effectiveness over proprietary SaaS solutions.

📨 The ultimate social media scheduling tool, with a bunch of AI 🤖

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

💌 Build and send emails using React

MJML: the only framework that makes responsive-email easy

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

Open Source Newsletter Tool.

🌐 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