Connect your account on whichever server you call home, and schedule posts that count links the way Mastodon does.
Free planEvery major networkOpen source
Northwind Studio@northwind@mastodon.art1m
New print series: the coast at golden hour. Out Friday. #photography #art
ALTMastodon alongside every other network you use, from one calendar.
Schedule posts and images with alt text, on any server weeks in advance.
Mastodon and every other network, from one post.
How your Mastodon posts do, next to every other network.
Captions, rewrites and hashtag ideas from AI, when you want them.
Plan it, write it, check it and send it, without switching apps.
Lay out the week on a calendar in your time zone, drag posts to new times, and PostLoop publishes to Mastodon at the minute you picked.
Mastodon, this week
MarchWrite one post for Mastodon and every other network you use. PostLoop checks it against Mastodon's rules as you type, 500-character posts on most servers included, and Mastodon can have its own caption when it should read differently.
Ready for Mastodon?
Give Mastodon time slots and a queue fills them. Repeat the posts that work, or turn a feed into drafts you check before they go out.
Mastodon queue
1 free slotConnect Claude or any MCP agent and ask for a week of Mastodon posts. PostLoop checks each draft, and nothing goes out until you approve it.
Post for mastodon.art with a description on every image and two hashtags.
Post: print process, with CW
Write it yourself, or let your agent, your code or a feed send it. Each post is checked, then sent once through the network's official API.
Plan, write, schedule and see results for every network from one calendar.
Let Claude or any MCP agent draft and schedule posts, with your approval.
Run it on your own server or let us host it. Your posts and data stay yours.
Connect your accounts and schedule your first post in a few minutes.
Connect your Mastodon account, write your post, pick a time and PostLoop publishes it through Mastodon's official API at that minute, in your time zone.
Posts and images with alt text, on any server. PostLoop checks each against Mastodon's rules before it's scheduled.
Yes. PostLoop connects to any Mastodon server, and checks each post against that server's own limits.
Yes. Pick every channel the post should go to, and give any of them its own caption.
Yes, through PostLoop's API or MCP server, under the same rules as you. Turn on approval and nothing goes out until a person says yes.
You're told why in plain words, on the post and in your notifications, with one action that fixes it. PostLoop never retries blind, so nothing posts twice.