Opposable alternative

Give Your Agent a Phone — Without Handing Over Yours

Tools like Opposable connect your AI agent to a phone you already own: install an app, grant Accessibility permissions, or pair a Mac with your iPhone over Bluetooth. ERIUS PHONE skips the hardware entirely — rent a real cloud Android device for exactly as long as your agent needs it, then let it go.

Early access · no payment, no card No app install, no pairing, no hardware

Where "use your own phone" falls short

Your agent's reach shouldn't be limited by whether you own a spare phone.

A growing class of tools lets an AI agent control a phone you already own: you install an app on your Android device and turn on Accessibility access, or — for iPhone — pair a Mac with your phone over Bluetooth so the agent can see the screen and tap through AirPlay. It's a clever way to reuse hardware you already have, but it comes with real strings attached: the phone has to be physically present, charged, and connected; it's running your real accounts, contacts, messages, and apps the whole time; and if you don't have a spare device, or you're on Windows or Linux without a Mac for the iPhone path, you're stuck.

It also doesn't scale. One physical phone is one agent at a time. If you need five agents testing five things in parallel, or a clean device for every test run, tethering to a single piece of hardware in your pocket can't get you there.

ERIUS PHONE takes a different approach: the device lives in the cloud, not in your hand. There's no app to install on a personal phone, no Accessibility toggle to flip, no Mac required for iPhone-style control, and no risk to your own messages, photos, or logged-in accounts. You rent a real Android device for the time you need — a five-minute test, a long-running agent session, or a fleet of parallel devices — and when you're done, it's simply released. No hardware ever changes hands, breaks, or needs charging.

Side by side

Phone-tethered agent tools vs. ERIUS PHONE

Phone-tethered tools

  • Needs a real, physical phone you own — present, charged, connected
  • Android: requires installing an app and granting Accessibility permissions
  • iPhone: needs a Mac nearby, paired over Bluetooth and AirPlay
  • Runs on top of your real accounts, contacts, and personal data
  • One phone, one agent at a time — doesn't scale to parallel sessions

ERIUS PHONE

  • No physical phone required — the device lives in the cloud
  • Nothing to install on your own hardware, nothing to pair
  • Works the same from Windows, Linux, or Mac — no Mac dependency for anything
  • An isolated device — your real accounts and data are never at risk
  • More than one phone at once: three isolated phones on the Team preview plan

Pay for time, not hardware

A phone is a line item, not a purchase.

With ERIUS PHONE there's no device to buy, no SIM to activate, and no hardware sitting idle on a desk between test runs. You request a device, your agent uses it for as long as the task takes — minutes or months — and then it's released back into the pool. Need ten devices running in parallel for a load test, or a single device for a two-minute APK check? Both are just a matter of how long and how many, not a hardware purchase decision.

Give your agent a phone — no hardware required.

A real Android device in the cloud, rented for exactly as long as you need it.

Request a device