X (Twitter)X scheduler: schedule posts, threads, images and videos from one calendar
Write a week of X posts and threads in one sitting, attach images, GIFs or a video, and choose who can reply. Postemi publishes each one at the time you set, so you stay visible while you are busy with something else.
- 280 charactersthe length of a post on a free X account
- Image + videocan be attached to posts from the media library
- 37 platforms and appsincluding X, in one calendar
A week ahead, from one calendar
On X, consistency is what counts: it is worth speaking up several times a day. You sit down once, write a full week's batch, schedule it, and the posts go out on their own. You only have to watch the replies.
Your own AI agent can post too
Postemi does not write for you, it hands its calendar to whoever writes. ChatGPT, Claude, Codex, OpenClaw, Hermes and Muse write and schedule your X posts over MCP or the public API, and you review them in the calendar before they go out.
Image and video from the media library
Posts with an image or a video typically do better than plain text. You attach in one click, and in preview you see how the post will look in the feed.
Suggested times and analytics
An X post has a short life, so when it goes out matters. You set your weekly time slots, Postemi puts the new post on the next free one, and analytics (beta) shows which one reached the most people.
Plan, schedule and measure your X (Twitter) content from one place
Short posts written ahead, scheduled to the minute. You show up even when you don't have time.
You write it in one sitting, the calendar carries the week
On X, the people who stay visible are the ones who speak up regularly. You sit down once, write a full week's worth, put it on the calendar, and from then on the posts go out on their own. You only have to watch the replies.
- Several posts written in a single sitting
- Scheduling to the minute in the calendar
- Drag-and-drop rescheduling if something comes up
Drag a post to another day to move it.
One thought, written separately per account
The same content can go to X, Bluesky and Threads, just not word for word the same. In the editor you write a separate variant per account, and the counter watches that the X one fits in 280 characters.
- Per-account copy variants in the editor
- A character counter as you type
- One schedule, several social accounts
Goes out on 4 channels. You can keep editing until then.
You post when your followers are around
An X post burns out fast, so the time of day matters a lot. You set your weekly time slots, Postemi finds the next free one, and in analytics (beta) you see which of your posts carried the most.
- Your own time slots, to the next free one
- Analytics (beta) on how your posts perform
- Scheduling for weekends and holidays too
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
- X
- Threads
- LinkedIn
- Facebook
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Start with X (Twitter) in three steps
Connect your X account
A few clicks in Postemi. You can revoke access anytime.
- 02
Write it and tailor it
You write the post, add an image or video from the media library, and check it in preview.
- 03
Schedule it in the calendar
You pick a time, and the post goes out exactly then, even at dawn.
Take the X (Twitter) 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
Can I schedule X posts with Postemi?
How do I schedule a post to my X account?
Can I schedule an image and a video with my X posts?
What is the character limit for X in Postemi?
Can I put a link in an X post?
How many X posts can I schedule at once?
Does Postemi write copy for my X posts with AI?
Does Postemi have an X API?
Is there a free trial for X scheduling?
When is a good time to post on X?
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.