BuildPlane vs PerpBrain

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

BuildPlane compared with PerpBrain
Detail	BuildPlane	PerpBrain
What it does	AI Agent that turns plain-English prompts into production-ready, editable AWS architecture diagrams	Verified, guarded Hyperliquid route for AI agents with hashed receipts and keyless access
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0/month with 10 AI Agent actions per month, unlimited manual diagram editing, and watermarked exports. Pro: $29/month with 1,000 AI Agent actions per month and clean exports without watermark.	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	Generate AWS architecture diagrams from natural-language prompts Edit diagrams on a visual canvas with containers, boundaries, and connectors Validated, production-ready AWS architecture graphs Save, load, and assess cloud architecture projects AI Agent to refine, explain, and evolve architecture Unlimited manual diagram editing on free plan Full-quality diagram exports Pre-generated diagram templates	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	Turn plain English descriptions directly into production-ready AWS architecture diagrams without manual drawing AI Agent assistance to refine and explain generated architectures Validated AWS architecture that is production-ready Unlimited manual editing and full-quality exports on free plan	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 votes	0	0
DR (Domain Rating by Ahrefs)	11 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	22	11
Referring domains (Majestic)	20	1

5 details filled in for both companies.

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