BrowserStack vs Karma vs Sauce Labs

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BrowserStack

2.7K
2K
+ 1
435
Karma

859
596
+ 1
181
Sauce Labs

309
431
+ 1
438
Advice on BrowserStack, Karma, and Sauce Labs

I am looking to purchase one of these tools for Mobile testing for my team. It should support Native, hybrid, and responsive app testing. It should also feature debugging, parallel execution, automation testing/easy integration with automation testing tools like Selenium, and the capability to provide availability of devices specifically for us to use at any time with good speed of performing all these activities.

I have already used Perfecto mobile, and Sauce Labs in my other projects before. I want to know how different or better is AWS Device farm in usage and how advantageous it would be for us to use it over other mentioned tools

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Replies (2)
Jaymie Falconi
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BitBar's Dedicated Devices would be a great option for you. It allows you to dedicate (reserve) devices for your use only which also having access to all of the devices in the shared cloud. BitBar has the features and integrations that you are looking for as well.

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Stability - Just works. Availability - More than 15 datacenters. Enterprise features like SSO, local testing and SOC2/GDPR compliant.

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Pros of BrowserStack
Pros of Karma
Pros of Sauce Labs
  • 131
    Multiple browsers
  • 71
    Ease of use
  • 60
    Real browsers
  • 40
    Ability to use it locally
  • 23
    Good price
  • 17
    Great web interface
  • 15
    IE support
  • 13
    Official mobile emulators
  • 12
    Cloud-based access
  • 11
    Instant access
  • 8
    Real mobile devices
  • 5
    Selenium compatible
  • 5
    Multiple Desktop OS
  • 4
    Can be used for Testing and E2E
  • 4
    Screenshots
  • 3
    Pre-installed developer tools
  • 3
    Video of test runs
  • 2
    Favourites
  • 2
    Webdriver compatible
  • 2
    Supports Manual, Functional and Visual Diff Testing
  • 2
    Many browsers
  • 1
    Cypress Compatible
  • 1
    Free for Open Source
  • 61
    Test Runner
  • 35
    Open source
  • 27
    Continuous Integration
  • 22
    Great for running tests
  • 18
    Test on Real Devices
  • 11
    Backed by google
  • 5
    Easy Debugging
  • 2
    Remote Control
  • 60
    Selenium-compatible
  • 46
    Webdriver compatible
  • 35
    Video recordings of every test
  • 31
    Qa
  • 29
    Mobile support
  • 26
    Any programming language
  • 23
    Developer tools
  • 21
    Test local and firewalled servers
  • 20
    Jenkins integration
  • 18
    Pristine VMs
  • 17
    CI Compatible
  • 11
    Appium support
  • 9
    Parallel testing
  • 8
    Rapid environment preparation
  • 8
    Mobile device support
  • 7
    Easy testing on almost any device
  • 7
    Allows me to Focus more test automation rather than IT
  • 6
    Secure testing and easy setup
  • 5
    Easy setup with CI and fast automated tests
  • 5
    Quick support response
  • 4
    Fast and reliable to host the automated tests
  • 4
    Easy to setup and understand,
  • 3
    Easy setup and integration with Travis Ci
  • 3
    Maintained browser matrix
  • 3
    Easy onboarding, do not need to manager VMs/OS/Browsers
  • 2
    Efficient tool to verify product quality
  • 2
    Teamcity Integration and mobile testing win
  • 2
    Hany for platform testing
  • 2
    Great documentation
  • 2
    Generous free trial
  • 2
    Easy. Straightforward. Scalable
  • 2
    Great way to integrate test suite on cloud
  • 2
    Simplicity of Sauce-connect
  • 1
    Very Good, Quick, flexible Infrastructure Support
  • 1
    It's great for my QA work
  • 1
    Awesome tech support
  • 1
    Having this available for CI servers is fantastic
  • 1
    Amazing service to do cloud cross browser testing
  • 1
    Depth of integrations
  • 1
    Because of its cloud based support for appium
  • 1
    Easy setup, Works great with selenium.
  • 1
    QE support
  • 1
    Manuals are not very well versed for beginners
  • 1
    Secure testing
  • 1
    Cheaper than browserstack
  • 1
    Stable
  • 0
    Simple to set up and integrate so many browser configs

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Cons of BrowserStack
Cons of Karma
Cons of Sauce Labs
  • 2
    Very limited choice of minor versions
  • 1
    Slow, because tests are run in a real browser
  • 1
    Requires the use of hacks to find tests dynamically
  • 2
    Relatively slow
  • 2
    Expensive

Sign up to add or upvote consMake informed product decisions

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- No public GitHub repository available -

What is BrowserStack?

BrowserStack is a leading software testing platform for developers to comprehensively test their websites and mobile applications across 2,000+ real browsers and devices in a single cloud platform—and at scale.

What is Karma?

Karma is not a testing framework, nor an assertion library. Karma just launches a HTTP server, and generates the test runner HTML file you probably already know from your favourite testing framework. So for testing purposes you can use pretty much anything you like.

What is Sauce Labs?

Cloud-based automated testing platform enables developers and QEs to perform functional, JavaScript unit, and manual tests with Selenium or Appium on web and mobile apps. Videos and screenshots for easy debugging. Secure and CI-ready.

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What companies use BrowserStack?
What companies use Karma?
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What tools integrate with BrowserStack?
What tools integrate with Karma?
What tools integrate with Sauce Labs?

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What are some alternatives to BrowserStack, Karma, and Sauce Labs?
Browserling
We run the browsers on our servers. Fully interactive sessions, not static screenshots. No flash, no applets, nothing to install. Powered entirely by <canvas> and javascript.
LambdaTest
LambdaTest platform provides secure, scalable and insightful test orchestration for website, and mobile app testing. Customers at different points in their DevOps lifecycle can leverage Automation and/or Manual testing on LambdaTest.
Ghost Inspector
It lets you create and manage UI tests that check specific functionality in your website or application. We execute these automated browser tests continuously from the cloud and alert you if anything breaks.
AWS Device Farm
Run tests across a large selection of physical devices in parallel from various manufacturers with varying hardware, OS versions and form factors.
Appium
Appium is an open source test automation framework for use with native, hybrid, and mobile web apps. It drives iOS and Android apps using the WebDriver protocol. Appium is sponsored by Sauce Labs and a thriving community of open source developers.
See all alternatives