What is Shoutrrr used for?

Shoutrrr is a self-hostable social media scheduler for writing a post once and publishing it to X, Bluesky, LinkedIn, Facebook, Instagram, Threads and Discord from a shared calendar. It is a good fit for individuals scheduling posts across networks, agencies managing separate client workspaces and teams leaving per-seat scheduling subscriptions.

Is Shoutrrr open source?

Yes. Shoutrrr is open source under the Apache-2.0 licence. Its source code is on GitHub at coollabsio/shoutrrr and is written mainly in PHP.

Yes. Shoutrrr is open source, so the software itself is free to use. Paid plans are also available, starting at $10 per month.

Can I self-host Shoutrrr?

Yes. Shoutrrr can be self-hosted on your own server or infrastructure.

What is Shoutrrr an alternative to?

Shoutrrr is an open-source alternative to Buffer, Hootsuite, Typefully and Later. Other open-source alternatives to Buffer include Mixpost, Postiz and BrightBean Studio.

Is Shoutrrr actively maintained?

Yes. The most recent commit to Shoutrrr was on 2 October 2026, and the latest release is v1.5.1, published on 30 September 2026. The project has 405 stars on GitHub.

Shoutrrr: open-source alternative to Buffer, Hootsuite

About Shoutrrr

Shoutrrr is a social media scheduling tool that you run yourself. You connect your accounts, draft a post once and send it to several networks at the same time or queue it to go out on a recurring schedule. It is presented as an open-source alternative to Buffer, Typefully and Hootsuite, with no monthly seat fees and no third party holding your tokens or data.

Supported platforms include X, Bluesky, LinkedIn, Facebook, Instagram, Threads and Discord, and the text can be adjusted per network. A posting queue with recurring time slots and a month calendar keeps the feed consistent, and analytics show how posts perform. Teams get workspaces, roles and email invites, so clients or brands can be kept separate.

It is written in PHP, runs anywhere Docker does and is released under the Apache 2.0 licence. The project comes from the coollabsio organization and is relatively new, with its first release in mid-2026.

Key features

One post published to multiple networks
Per-network text adjustments
Posting queue with recurring time slots
Month calendar view
Workspaces, roles and email invites
Post performance analytics
Docker-based self-hosting

Good fit for

→Individuals scheduling posts across networks
→Agencies managing separate client workspaces
→Teams leaving per-seat scheduling subscriptions

Built with: PHP
Tags: social-media; scheduling; buffer-alternative; self-hosted; php; docker; content-calendar; analytics

Shoutrrr: questions and answers

What is Shoutrrr used for?: Shoutrrr is a self-hostable social media scheduler for writing a post once and publishing it to X, Bluesky, LinkedIn, Facebook, Instagram, Threads and Discord from a shared calendar. It is a good fit for individuals scheduling posts across networks, agencies managing separate client workspaces and teams leaving per-seat scheduling subscriptions.
Is Shoutrrr open source?: Yes. Shoutrrr is open source under the Apache-2.0 licence. Its source code is on GitHub at coollabsio/shoutrrr and is written mainly in PHP.
Is Shoutrrr free?: Yes. Shoutrrr is open source, so the software itself is free to use. Paid plans are also available, starting at $10 per month.
Can I self-host Shoutrrr?: Yes. Shoutrrr can be self-hosted on your own server or infrastructure.
What is Shoutrrr an alternative to?: Shoutrrr is an open-source alternative to Buffer, Hootsuite, Typefully and Later. Other open-source alternatives to Buffer include Mixpost, Postiz and BrightBean Studio.
Is Shoutrrr actively maintained?: Yes. The most recent commit to Shoutrrr was on 2 October 2026, and the latest release is v1.5.1, published on 30 September 2026. The project has 405 stars on GitHub.