Opposable vs PerpBrain

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

Opposable compared with PerpBrain
Detail	Opposable	PerpBrain
What it does	Computer use for phones	Verified, guarded Hyperliquid route for AI agents with hashed receipts and keyless access
Stage	Not given	Startup
Founded	Not given	2026
Based in	EE	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0, includes phone app, MCP server, REST API, common tasks with no model, scheduled tasks, iPhone through Mac (beta). Pro: $5/month founding offer ($8/month regular, $79/year), includes remote access, Claude and ChatGPT apps, cron jobs, recipe sync across up to 3 phones. Power: $29/month, ever	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	See and control any app without API On-device model runs locally on phone 40 built-in tasks with no model Screen model 1.4 GB for app interactions Works with Claude, ChatGPT and other models Remote access through relay Scheduled tasks and webhooks iPhone support via Mac app Payment approval requires user tap Recipes learned and replayed locally	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	Runs on-device so screen never leaves the phone NPU acceleration on recent Snapdragon phones No app installation needed on iPhone Works with any model via standard MCP Cloud phones with founding cohort pricing lock-in	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)	12 +2 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	33	11
Referring domains (Majestic)	76	1

5 details filled in for both companies.

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