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Slashspace vs Stacktree

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

Slashspace compared with Stacktree
DetailSlashspace logo SlashspaceStacktree logo Stacktree
What it doesBranch any AI chat on an infinite canvas Send client work as a link, not an attachment
StageStartup Not given
Founded2024 Not given
Based inUS GB
Pricing modelNot given Freemium
PricingYearly: $89 per year with updates while subscribed. Lifetime: $249 one-time with lifetime updates. Both plans include 500 wallet credits, unlimited canvases and branches, 2 device seats, and are refundable within 7 days. Wallet top-ups: $10 of balance (1,000 credits) costs $11 including a 10% platfo Free: 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.
Key features
  • Compare multiple AI models side by side on identical context
  • Connect PDFs, web pages, videos and notes as context
  • Use your own API keys for multiple providers
  • Run local models with Ollama
  • Use Claude or ChatGPT subscriptions through official CLIs
  • Merge branches into a new chat with full context
  • Orchestrator mode for planning and delegating work
  • Connect 100+ apps via Composio and MCP integrations
  • 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
What makes it different
  • Canvas layout keeps your entire problem visible at once instead of hidden in a scroll
  • Use multiple models at once with your subscriptions or API keys, not locked into one
  • 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
Community votes00
DR (Domain Rating by Ahrefs)33 +1 (up) since last check53 −1 (down) since last check
Trust Flow (Majestic)179
Citation Flow (Majestic)3334
Referring domains (Majestic)418245

5 details filled in for both companies.

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