Hey Tasky/Tools/Open source
2 tools, verified 2026-09-03

Open source and self-hosted social media schedulers

Tools you can read, fork, and run on your own server. Most also sell a hosted version, which is the price shown.

X 62LinkedIn 67Instagram 61Facebook 61Threads 44Bluesky 31Mastodon 16TikTok 56YouTube 54Pinterest 53Google Business 40Reddit 12Telegram 12Discord 4Snapchat 6Tumblr 2Agencies 46Creators 34Small business 39Enterprise 14Developers 7AI agents 4Teams 39Ecommerce 1Free plan 27Open source 2

Top picks

Ordered by tier and G2 review volume. No paid placement. Hey Tasky is the product behind this directory and is labelled early access wherever it appears.

01Postiz

Open-source social scheduling with AI-agent support

Free plan, paid from $29 per month. 14 networks. Public API, MCP server, open source. Built for agencies, creators and developers.

$29/mo Free plan API MCP Open source 14 networks

02Mixpost

Open-source, self-hosted social media management

Free to start. 11 networks. MCP server, open source. Built for agencies, developers and teams.

Free Free plan MCP Open source 11 networks

All 2 tools on this list

Tool Starting price Free plan Networks API MCP Best for
Postiz $29/mo Yes 14 Yes Yes Agencies, Creators, Developers
Mixpost Free Yes 11 No Yes Agencies, Developers, Teams

Questions

What should you check in a scheduler for open source schedulers?

Self hosting means you bring your own API keys for every network. The X API costs money at useful volumes and Meta requires app review for Instagram and Facebook. Budget time for that before you budget for a server.

What is the cheapest paid scheduler for open source schedulers?

Postiz starts at $29 per month, the lowest published paid price on this list. 2 tools here also have a free plan.

Is there a free scheduler for open source schedulers?

Yes. Postiz and Mixpost have a free plan. Free plans usually cap accounts and queued posts.

Which open source schedulers tools have an API or MCP server?

Postiz document a public API. Postiz and Mixpost document an MCP server for AI agents.

Does Hey Tasky fit open source schedulers?

Hey Tasky is aimed at AI agents, developers, creators, and teams rather than open source schedulers. It may still fit if agent-operated scheduling is what you need.