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sendgecko

Schedule Mastodon posts, the calm way

Schedule Mastodon posts and threads with content warnings and alt text, on any server.

Join the waitlist Ready at launch

What you can do

  • Posts
  • Photos
  • Videos
  • Threads
  • Content warnings
  • Live Mastodon preview before you post
  • Gecko AI rewrites your post in Mastodon's style

Limits we check for you

Text length
500 characters
Images
up to 4, 16 MB each
Video
up to 10 min, 99 MB
Threads
up to 20 posts
First comment
Yes

These follow Mastodon's current rules. The composer checks them live, so posts don't get rejected.

What you can measure

  • Favorites, boosts and replies

These come straight from Mastodon's official API. You see what Mastodon shares and nothing it keeps to itself. The numbers start rolling out right after launch.

Connect Mastodon in under a minute

  1. 1Open Settings → Channels, pick Mastodon and type your server (like mastodon.social).
  2. 2Approve access on your server's own sign-in page.
  3. 3Done. Your posts go out from your own account.

Good to know

  • Works with any Mastodon server. Character limits follow your server.

Mastodon questions

Is the Mastodon scheduler free?
Yes. The Free plan lets you connect Mastodon and keep up to 15 posts scheduled at a time. Paid plans remove that limit and add more AI credits.
Do you post to Mastodon automatically?
Yes. At the time you pick, we publish through Mastodon's official API. If anything goes wrong, you get a clear message and a one-click retry. We never post twice.
Is it safe to connect Mastodon?
We never see your Mastodon password. Access tokens are encrypted at rest, and you can disconnect anytime from SendGecko or from Mastodon itself.

Also works with

Your posts deserve a sticky home.

We're opening the doors soon. Join the waitlist for early access and early-bird lifetime pricing.

Join the waitlist

A free forever plan when we open · No spam, ever