ClimbX
ClimbX learns your voice and helps you turn ideas into posts, stay consistent, and build your personal brand on X.
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Description
ClimbX learns your voice and helps you turn ideas into posts, stay consistent, and build your personal brand on X.
About ClimbX
What is ClimbX?
ClimbX is an AI co-writer and publishing workspace for X, with voice-based drafts, niche inspiration, reply targeting, scheduling, and analytics.
What ClimbX does
It learns from recent posts and account performance to propose daily drafts in the user’s voice. Inspiration finds posts performing beyond an account’s usual reach, and Engage provides fresh conversations to reply to. Studio and Cliff refine and score drafts before approved publishing.
Who ClimbX is for
It is for solo SaaS founders, indie hackers, creators, founders and operators, and small agencies managing X accounts.
How ClimbX works
Users sign in with X through OAuth so ClimbX can learn their recent writing and niche. They select ideas or Ready Posts, work with the co-writer, edit and approve drafts, and publish or schedule. Analytics then feeds performance patterns into later suggestions.
Key features
- Ready Posts supplies a daily batch of drafts.
- A voice profile uses tone, formats, length, vocabulary, and openers.
- Inspiration surfaces outlier posts from relevant accounts.
- Engage provides a feed for user-written replies.
- Cliff refines drafts in the Studio composer.
- Draft scores suggest a focused improvement.
- Scheduling publishes approved posts at chosen times.
- API and MCP access support external workflows.
Pricing
As listed on climbx.so, checked 14 October 2026. Prices can change; see the site for current terms.
- Base: $29 per month.
- Pro founding rate: $29 per month, regular displayed rate $39 per month.
- Agency: $199 per month.
Facts from climbx.so, checked 14 October 2026
- Founded by Daniel Smidstrup in Odense, Denmark.
- Data is stored in the European Union.
Written from ClimbX's own website (Homepage, Pricing, About). The maker can claim this listing to edit it.
Categories
Frequently asked questions
Does it publish unreviewed drafts?
The site says users edit and approve each draft before publishing or scheduling.
Does it receive an X password?
Login occurs on X, which provides a scoped OAuth token; access can be revoked from Connected apps.
Does it write replies automatically?
The About page says users write replies and the product does not send AI reply or direct-message spam.
Is there a free plan?
The About page says it is paid-only with a 7-day trial requiring a card.
How many accounts do plans cover?
Base includes 1 connected account, Pro 3, and Agency 10.
How does cancellation work?
Users cancel in Billing and keep access through the paid period.