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PerpBrain vs Browser MCP

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

PerpBrain compared with Browser MCP
DetailPerpBrain logo PerpBrainBrowser MCP logo Browser MCP
What it doesVerified, guarded Hyperliquid route for AI agents with hashed receipts and keyless access Let AI use your real browser
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree: 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 Not given
Key features
  • 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
  • Real browser with existing logins
  • Watch and stop agents in real time
  • Single tool with plain commands
  • Background tabs grouped per AI app
  • Supports multiple browsers and profiles
  • Local only connection on 127.0.0.1
  • Pairing with security code
  • DevTools Protocol commands available
What makes it different
  • 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
  • Works in your existing browser with real logins instead of headless browsers
  • Fewer tokens and API calls through single tool commands
  • Complete visibility and control over agent actions
  • Local-only security with no external connections
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check46 no change since last check
Trust Flow (Majestic)010
Citation Flow (Majestic)1135
Referring domains (Majestic)1435

3 details filled in for both companies.

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