Adobe BrowserLab is described as 'Browser compatibility service that provides designers exact renderings of their pages on leading browsers. Results are fast, with powerful tools to spot issues' and is an app in the development category. There are more than 10 alternatives to Adobe BrowserLab for Web-based, Windows, Linux and Mac. The best Adobe BrowserLab alternative is BrowserStack. It's not free, so if you're looking for a free alternative, you could try Browserling or CutyCapt. Other great apps like Adobe BrowserLab are Litmus, CrossBrowserTesting, TestingBot and IETester.