for people who write in public

Write the thread once. It posts on time.

TweetSpool is a focused thread composer for X. Draft every post with exact character counts, see the real preview, then post it now or schedule it.

7-day free trial (10 posts, no card) · Starter $9/mo · Pro $19/mo

01 — compose

Write each post in its own box with a live 280-character count. Reorder, add, remove. Over-limit posts are flagged before you can send them.

02 — preview

See the thread exactly as it will post: your real name, @handle and avatar, chained as replies. No surprises after it goes out.

03 — schedule

Send the whole thread immediately, or pick a time and close the tab. The scheduler posts it within a minute, once, even if something retries.

Coming next: paste a doc or URL and get a draft thread · post from Claude, Cursor and other MCP tools · BYOK (bring your own X key)

Pricing

Every account starts with a 7-day free trial: 10 posts, no link posts, no card. Cancel any time from Whop.

For writing threads consistently

$9/mo

or $90/yr (2 months free)

most posts

For builders posting every week

$19/mo

or $190/yr (2 months free)

A post with a link counts toward both limits. X bills link posts at a higher rate. Unused posts don't roll over.