Handsy AI vs Stacktrace
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Handsy AI compared with Stacktrace
| Detail | 
Handsy AI | 
Stacktrace |
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| What it does | An AI that controls your iPhone using a $7 ESP32 board as its eyes and hands
| Real-time steering and guardrails for AI agents
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| Stage | Not given
| Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Open source
| Freemium
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| Pricing | Free to use; the ESP32-S3 board costs about $7, a USB-C cable is required, and optional AI services like OpenRouter are user's choice to pay for.
| Team: Free per organization, unlimited users, 200 session-hours per month. Enterprise and Gateway: Custom pricing, billed annually.
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| Key features | - Screen mirroring via AirPlay to see iPhone display in real-time
- Tap, swipe, drag, and type control through USB without jailbreak
- iPhone app for task automation with visual feedback
- Handsy CLI to connect computer-based AI agents over Bluetooth
- Support for OpenAI-compatible vision models
- Notifications before risky actions like sending messages or deleting data
- Demo mode without hardware for testing
- Optional free Handsy line with limited requests
| - Reads every tool call agents make and blocks unsafe ones before they run
- Catches stalled and runaway sessions while they run
- Steers agents back when they go past what was asked
- Tracks every session's tokens against usual usage
- Stops credential and data leaks before they leave the machine
- Inventories all agents, MCP servers and skills in use
- Blocks dangerous calls before they run in agent hooks and at the gateway
- Sends every finding to Slack, webhook or SIEM
- Verifies each agent's identity before access
- Keeps audit-grade masked records of every action and decision
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| What makes it different | - Only $7 hardware cost with no device hacking or jailbreak required
- Open source MIT license for transparency and customization
- Works with any existing iPhone through native OS features like Screen Mirroring
- Two modes: use the app or connect your own AI agent for full automation
- Asks for confirmation before performing risky actions like payments or deletions
| - Works with Claude Code, Codex, Cursor, Devin and more
- Runs on your machines, gateways and in the cloud
- Active steering corrects or stops drifting runs
- One policy applied across all MCP servers, plugins and skills
- Continuously monitors components for known vulnerabilities
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 9 ▲ +2 (up) since last check | 3 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 2 | 13 |
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| Citation Flow (Majestic) | 19 | 25 |
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| Referring domains (Majestic) | 28 | 23 |
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5 details filled in for both companies.
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