MastodonbetaMastodon scheduler: schedule posts on mastodon.social or your own server
Schedule posts and threads on mastodon.social or any other Mastodon server, with up to four images or one video. You enter your server's address, sign in there, and Postemi publishes at the time you set, next to your other channels.Beta: New in Postemi and not yet tested with many accounts. Tell us if something does not work.
- 500 charactersper post (some servers allow more)
- Any servermastodon.social or the one you are on
- 37 platforms and appsincluding Mastodon, in one calendar
Works on any server
Your account stays where it is. You only tell us the server address.
Threads included
Extra parts of a post go out as replies below it.
Images and video
Up to 4 images or one video per post, with alt text from the media library.
One calendar
Mastodon sits next to your other channels, so nothing is planned twice.
Plan, schedule and measure your Mastodon content from one place
Posts and threads on mastodon.social or any other Mastodon server, scheduled ahead.
Longer thoughts as a thread
Write the extra parts below the post, and they go out as replies to it, in order.
- The post and its replies in one editor
- A character counter for each part
- Up to 4 images or one video
Goes out on 4 channels. You can keep editing until then.
A steady presence without being online all day
Plan the week in one sitting and let the posts go out at the times your followers read.
- Your own time slots
- A weekly plan in the calendar
- You can still edit after scheduling
Drag a post to another day to move it.
Post everywhere at once
Post everywhere in 30 seconds instead of 30 minutes. Manage all your social accounts from one place: connect your profiles and publish the same content to every platform at once, in a few clicks, without the extra hassle.
Post everywhere at once- Bluesky
- Mastodon
- Threads
- X
- LinkedIn
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Start with Mastodon in three steps
Choose your server
mastodon.social, or enter the address of the server your account is on.
- 02
Sign in there
Your server asks you to allow Postemi to post. Postemi never sees your password.
- 03
Write and schedule
The post goes out at the time you set.
Take the Mastodon load off your shoulders
Write the next few weeks in one go, drag them onto the calendar, and Postemi publishes at the minute you set. You only have to deal with the content.
Frequently askedquestions
My account is not on mastodon.social. Can I still connect it?
What is the character limit?
Can I post a thread?
Why is Mastodon marked beta?
Is there a free trial for Mastodon?
More platforms
AI agents that post through Postemi
The same Postemi account works with every agent below. Each page shows the exact setup.
Grow your audience,not your workload
Postemi brings your social accounts together in one calendar, so you can spend more time on your leads and your business. Don't let managing your accounts take up ten hours a week.