Composer
Write once. Publish native to X, LinkedIn, and Bluesky.
One editor with a live preview per platform, so a thread reads like a thread and a LinkedIn post reads like LinkedIn rather than like a repost.
Per-platform previews
Thread builder
Link preview control
Drafts
1
Write it once
Draft in a single editor while FollowerSpike tracks each platform's limits: 280 characters on X, 300 on Bluesky, 3,000 on LinkedIn.
2
See it as they will
Previews render the real thing: thread splits, truncation points, and where a link preview will appear.
3
Adapt, do not duplicate
Rewrite for each platform in one click instead of pasting identical text into three boxes.
FAQ
Do I have to post the same thing everywhere?
No. Each platform keeps its own version, and you can edit any of them before it goes out.
Are threads supported?
Yes, on both X and Bluesky, including publishing thread items on a delay.