Opposable vs Simo

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 Simo
Detail	Opposable	Simo
What it does	Computer use for phones	Typed, always-valid fields with calibrated checks and calibrated decisions, in milliseconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	EE	Not given
Pricing model	Freemium	Paid
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	$2 free credit per new account. Simo-1 Pro costs $0.03 per million input tokens, with output free.
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	Calibrated probabilities Text, screenshot and video analysis Millisecond latency Agent security with Simo Guard Visual QA assertions Document and form reading Video event detection
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	System 1.5 approach: one-pass reflex with calibrated probabilities and necessary deliberation Calibrated probabilities you can threshold
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 +2 (up) since last check	10 +10 (up) since last check
Trust Flow (Majestic)	10	4
Citation Flow (Majestic)	33	20
Referring domains (Majestic)	76	5

5 details filled in for both companies.

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