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Curio vs PerpBrain

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

Curio compared with PerpBrain
DetailCurio logo CurioPerpBrain logo PerpBrain
What it doesDesign library for AI agents Verified, guarded Hyperliquid route for AI agents with hashed receipts and keyless access
StageStartup Startup
Founded2026 2026
Based inNot given Not given
Pricing modelPaid Freemium
PricingNot given Free: SDK, MCP server, simulator, receipts, paper trading. Live orders: 0.01% on volume up to $5M/month, 0.005% above $5M/month (founding testers pay 0% on first $1M/month until 28 Feb 2027). Examples: $500k volume $50/month (standard) or $0 (founding tester); $5M volume $500/month (standard) or $40
Key features
  • 2,746 design styles spanning design movements, brands, and cultural traditions
  • DESIGN.md machine-readable specifications for each style
  • MCP integration for direct AI access
  • Shareable links that work for 15 minutes
  • Worked examples across real scenarios
  • Free browsing and previews of all styles
  • Filters by use, mood, color and era
  • New styles added every week
  • Downloadable DESIGN.md files
  • 13 spec sections per style including colors, typography, spacing, motion, and techniques
  • Hashed receipts anyone can re-verify
  • Full cost pricing before trade execution
  • Keyless access with no custody
  • Owner-set limits on leverage and order size
  • Paper trading and simulation
  • Real order-book depth pricing
  • MCP server protocol support
  • TypeScript and Python SDKs
What makes it different
  • Enables non-designers to produce designer-quality results by having AI apply the design style
  • Packages established design styles from art history, cultural traditions, and major brands as AI-readable specs
  • One-time credit purchase model with no subscription and non-expiring credits
  • Direct integration with popular AI assistants including Claude, ChatGPT, and Cursor
  • Unlimited reuse after single one-time credit purchase
  • Receipts are hashed and anyone can re-verify them independently
  • Costs priced before the trade based on real order-book depth
  • No keys, accounts or custody required for research and simulation
  • Owner-set limits that agents cannot raise
  • Free and MIT-licensed with competitive builder fees
Community votes00
DR (Domain Rating by Ahrefs)12 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)3011
Referring domains (Majestic)601

6 details filled in for both companies.

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