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Stacktree vs Skillux

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Stacktree compared with Skillux
DetailStacktree logo StacktreeSkillux logo Skillux
What it doesSend client work as a link, not an attachment Designer-authored UX skills for Claude, Cursor, and Codex — locked flows, interaction rules, and sample interfaces in every pack.
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFreemium Not given
PricingFree: 3 pages; Solo: $19/month (25 pages, 1 custom domain, 1 client space); Studio: $79/month (unlimited pages, 10 custom domains, 10 client spaces); Firm: $249/month (unlimited pages, 25 custom domains, unlimited client spaces); Enterprise: billed annually, custom pricing. Individual skills start at $1.99 to $6.99. Subscription plans: Monthly $15.99/month, Quarterly $46.99/quarter, Yearly $169.99/year for full library access. Single-skill purchases unlock one commercial project; subscription passes unlock unlimited commercial projects.
Key features
  • Replace pages in place without changing the URL
  • Works with ChatGPT, Claude, and other AI agents
  • Client spaces with dedicated portals per client
  • Passcode and email domain gates
  • Custom domains on your agency's domain
  • Version history with rollback capability
  • Runnable sample interfaces included in each pack
  • Install as SKILL.md files in Claude, Cursor, Codex, or Windsurf
  • Commercial use license included with all purchases
  • Up to 50 downloads per day
  • CLI install and download options
  • 7-day refund window for purchases
What makes it different
  • Half of published pages change after being sent, so replace-in-place saves resending
  • Works as an MCP server with Claude, ChatGPT and other agents
  • Agency-focused with dedicated client portals and multiple custom domains
  • Analytics show engagement depth, not just opens
  • Designer-authored packs guarantee UX best practices rather than generic AI output
  • Reusable UX systems prevent regenerated designs from losing consistency
  • No design background required to produce professional interfaces
  • Works with multiple AI coding tools: Claude, Cursor, Codex, and Windsurf
  • Marketplace model lets designers earn from refined design patterns
Community votes00
DR (Domain Rating by Ahrefs)54 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)90
Citation Flow (Majestic)340
Referring domains (Majestic)2451

4 details filled in for both companies.

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