BrowserStack
Test on 3,000+ real browsers and devices in the cloud. The standard for cross-browser and mobile testing without device labs.
Overview
BrowserStack, founded in 2011, is the leading cloud-based cross-browser testing platform. It provides instant access to 3,000+ real desktop browsers and mobile devices for manual and automated testing. Instead of maintaining an expensive device lab, teams can test on real iPhones, Android devices, and browsers running on actual hardware in BrowserStack's data centres.
BrowserStack supports Selenium, Playwright, Cypress, Appium, and many other automation frameworks. It also offers visual testing (Percy), accessibility testing, and test observability features.
What it's used for
BrowserStack is essential for:
- Cross-browser testing: Verify your web app works on Chrome, Firefox, Safari, Edge, and legacy IE.
- Mobile device testing: Test on real iOS and Android devices without buying hardware.
- Geolocation testing: Test from different countries to verify localisation and CDN behaviour.
- Automated cross-browser testing: Run Playwright, Selenium, or Cypress tests in parallel across dozens of browser/OS combinations.
Pros & Cons
Pros
- 3,000+ real browsers and devices
- No device lab maintenance
- Fast parallel execution for automated tests
- Integrates with all major automation frameworks
- Additional features: Percy (visual), accessibility, observability
Cons
- Expensive for large teams or high test volumes
- Network latency can affect test reliability
- Some advanced device features are not available remotely
- Relies on external infrastructure — downtime affects testing
- Less control than a local device lab
Platforms & Integrations
BrowserStack is a cloud-based SaaS. It supports web browsers, mobile devices (iOS/Android), and desktop operating systems. Automation runs via Selenium Grid, Playwright, Cypress, and Appium.
Pricing
| Tier | Cost | Includes |
|---|---|---|
| Live | From $29/mo | Manual testing on real devices and browsers |
| Automate | From $129/mo | Automated testing with parallel execution |
| Percy | From $99/mo | Visual testing with screenshot comparison |
| Enterprise | Custom | Unlimited testing, SSO, dedicated support, on-premise option |
NZ Context
BrowserStack is the most commonly used cloud testing platform in NZ. Many NZ web agencies and SaaS companies use BrowserStack for cross-browser verification. Trade Me and Xero have used BrowserStack for device compatibility testing. For NZ teams without a device lab budget, BrowserStack is the default choice.
Alternatives
- Sauce Labs — Similar cloud testing with stronger enterprise features.
- LambdaTest — More affordable alternative with good feature parity.
- AWS Device Farm — AWS-native device testing with pay-per-use pricing.