Slack messages can run far longer than a social post, and fanout lets your Slack draft use up to 40,000 characters instead of trimming it to fit a tweet-sized limit. Connect a channel, write your update, attach a file or image, and schedule it to post at the time you pick — each connected Slack account maps to one channel. Comments and analytics aren't available for Slack yet, since fanout treats it as a broadcast channel rather than a social network with its own metrics API.
| Schedule posts | Yes |
| Images and video | Yes |
| Comments inbox | Not yet |
| Analytics | Not yet |
| Accounts per plan | 5 on Starter, 15 on Creator, 30 on Growth, 75 on Pro |
Write the post once. fanout keeps a native variant for Slack and for every other network you connect, so the Slack version can be shaped for Slack without retyping it for X, LinkedIn or Instagram. Pick a time, and everything goes out together.
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Yes. Connect a channel, write your message — up to 40,000 characters — and fanout posts it at the time you set.
Yes. Each connected Slack account maps to one channel, and you can connect as many as your plan's account limit allows.
Not yet. Slack posts are treated as channel broadcasts rather than public social posts, so comments and analytics aren't available there — scheduling and media work normally.
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