One price for long-running workloads
AI agents can run tests, retry failures, and keep sessions open for hours. With Argent Cloud, you pay $299 per runner per month, no matter the usage.

Argent Cloud gives you cloud-based iOS simulators on dedicated Macs for a flat monthly price. BrowserStack takes a broader approach, combining real-device testing with desktop browser testing.
If you’re weighing BrowserStack against a more focused solution for iOS simulator testing, here’s how they stack up.
Disclosure: Argent Cloud is built by Software Mansion. Prices are based on the public pricing pages linked in this comparison.
Per runner · up to 6 parallel simulators
5 parallel tests on real devices · monthly billing
BrowserStack’s App Automate Device Cloud costs $249 per month for one parallel test, $499 for two, and $1,249 for five, based on monthly billing. Its plans run on real devices and include unlimited testing minutes.
Argent Cloud costs $299 per runner per month, with up to six iOS simulators per runner.
For a five-parallel-test comparison, BrowserStack costs $1,249 per month. Argent Cloud charges per runner rather than per parallel test, so the pricing models aren’t directly equivalent.
Sources: Argent Cloud pricing · BrowserStack pricing
Prices checked October 16, 2026. Taxes are excluded. Both prices are for monthly billing. On annual billing, Device Cloud starts at $199 per parallel test per month. BrowserStack’s prices are for real devices.
BrowserStack covers more testing scenarios. Argent Cloud focuses on dedicated iOS simulators for AI agents and CI.
| Feature | Argent Cloud | BrowserStack |
|---|---|---|
| Best for | AI agents and CI that need iOS simulators | Testing on real devices and desktop browsers |
| iOS simulators | Up to 6 per runner; 4 performed best in Argent’s benchmarks | Not listed; App Automate runs on real devices |
| Pricing | $299 per runner/month | $199–$249 per parallel test/month for App Automate Device Cloud |
| Testing minutes | Unlimited | Unlimited on App Automate plans |
| Hardware | Dedicated Apple hardware for your runner | Shared real-device cloud; Custom Device Lab available on Enterprise |
| AI agent access | Open-source Argent toolkit and MCP integration | BrowserStack MCP server; AI agents for failure analysis and test selection on Device Cloud Pro |
| Testing frameworks | Appium, Maestro, Argent E2E | Appium, Espresso, XCUITest, Maestro, Flutter, and Detox |
| Local development | Two-way port tunnels for local development servers | Testing of apps in dev and staging environments |
| Physical iPhones and iPads | Not included | Part of 35,000+ real iOS and Android devices |
| Android | Not currently offered | Real Android devices |
| Desktop browsers | Not included | Available through BrowserStack Live and Automate |
| Getting started | Self-serve for up to 5 runners; connection details within 2 business days | Free trial; self-serve for 1, 2, or 5 parallel tests |
AI agents can run tests, retry failures, and keep sessions open for hours. With Argent Cloud, you pay $299 per runner per month, no matter the usage.
Each runner uses Apple hardware reserved for your workload. Your simulators aren’t sharing a host with other customers, helping keep the environment predictable.
Argent Cloud supports port tunnels that connect remote simulators to local development servers, including Metro. That means you can keep using your existing development workflow, including hot reload.
The sim-remote simctl command works as a drop-in for nearly all xcrun simctl commands, and it uploads local files such as app bundles for you.
Argent Cloud lets AI agents connect to remote iOS simulators over the network. The open-source Argent toolkit provides one way to control and inspect apps, while existing testing tools such as Appium and Maestro can also be used.
Argent Cloud focuses on iOS simulators, so it won’t cover every testing need.
You can also use both together: Argent Cloud for day-to-day iOS simulator testing and CI, and BrowserStack for testing on real devices.
BrowserStack lists more than 35,000 real iOS and Android devices.
BrowserStack supports Android and desktop browser testing, plus manual testing with App Live.
Device Cloud Pro adds Apple Pay testing, SIM-enabled devices, and AI agents for failure analysis and test selection.
BrowserStack’s Enterprise add-on includes single sign-on, IP whitelisting, priority support, and an optional Custom Device Lab.
“When we started experimenting with cloud-based agents, we ran into a practical problem: iOS simulators run on Apple hardware, while many cloud agents run on Linux.
Our agents could write code, but they needed a way to launch the app and check whether it worked. Existing options didn’t fit our needs, so we built Argent Cloud.”
We are Software Mansion, a software development company for mobile apps, web, and AI. We help our clients build software from MVP to production, from native iOS and Android to cross-platform apps, open-source projects, and developer tools.
Argent Cloud works with Argent, our open-source toolkit for controlling, debugging, and profiling mobile apps. You can also connect existing testing tools such as Appium and Maestro.

Run iOS simulators on dedicated Apple hardware for $299 a month and scale up as needed.
Argent Cloud by Software Mansion. BrowserStack is a trademark of its respective owner. Competitor pricing and feature details checked October 16, 2026.