Chronex
Self-hostable social media scheduler for content creators and small teams with distributed job processing.
Chronex is an open-source social media scheduling tool that lets you compose, schedule, and automatically publish posts across multiple platforms from a single dashboard.
It supports Instagram, Threads, LinkedIn, Slack, Discord, and Telegram, with media uploads handled via Backblaze B2. Post scheduling is powered by Cloudflare Queues, giving it a robust distributed job processing backbone.
Built with Next.js 16, TypeScript, and tRPC on the frontend, and Drizzle ORM with PostgreSQL (via Neon) on the backend — Chronex is a self-hostable alternative to commercial tools like Buffer, Later, and Hootsuite.
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Updated 10/2/2026, 4:00:30 PM
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