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

Postiz is an open-source AI-powered social media scheduling tool that serves as an alternative to Buffer, Hypefury, and Twitter Hunter. It enables users to schedule posts across 14+ social platforms, generate content with AI assistance, and manage team collaboration all in one unified dashboard.
Postiz is designed for content creators, marketing teams, social media managers, agencies, and businesses of all sizes who need to manage multiple social media accounts efficiently. It's particularly valuable for teams seeking an open-source, self-hosted alternative to commercial social media management tools with AI-powered content generation capabilities.

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

Mautic: Open Source Marketing Automation Software.

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