Sauce Labs vs k6 Open Source comparison

Load Impact offers three main features:

1. Automated testing - Integrates into your CD pipeline with CI plug-ins or opt for full control with API/SDKs.
2. API testing - a powerful scripting environment where you can create as simple or complex API scenarios as you need.
3. Web & web app testing - easily load test your website or web app. Record user scenarios using our Chrome extension or proxy recorder and configure a test with just a few clicks - no programming required.

Sauce Labs is a functional testing tool that ensures your apps and websites work flawlessly on every browser, OS, and device. The solution allows you to automate functional testing on multiple operating systems and browsers, emulating the way that a user would use the website. With Sauce Labs, you can also run tests on various operating system and browser combinations in parallel, reducing the amount of time to get results. The Sauce Labs solution provides enterprise-grade security, scalability, and reliability.

Sauce Labs Features

Sauce Labs has many valuable key features. Some of the most useful ones include:

• Automated cross-browser testing
• Mobile testing
• Secure tunneling protocol
• Usage reporting
• Enterprise security
• Provisioning
• Centralized user account management
• Access controls
• Support for Selenium, Appium, and JUnit Testing

Sauce Labs Benefits

There are many benefits to implementing Sauce Labs. Some of the biggest advantages the solution offers include:

• Speed up development time: The solution makes it possible for you to test web and mobile apps in parallel and accelerate your testing time by up to 10x or more. Using Sauce Labs, you can increase developer productivity because your teams will be able to spend less time with test maintenance and debug faster.

• No worrying about infrastructure: With Sauce Labs, you don’t have to buy or maintain more servers or mobile devices. You also don’t need to worry about updating browsers or VM licenses. Sauce Labs allows you to easily scale your tests with parallelization to speed up test cycles and boost capacity on their reliable cloud.

• Run tests securely: The solution enables you to securely run your scripts and access your data and files from behind your firewall. Sauce Labs generates single-use VMs for every test and destroys them immediately afterwards so your data always remains secure.

• Easy integration for your CI systems: Sauce Labs automated testing platform integrates with Jenkins, Bamboo, Microsoft VSTS, and others so you can test as fast as you develop. In addition, you can share results instantly by using the solution’s simple plugins.

Reviews from Real Users

Sauce Labs is a solution that stands out when compared to many of its competitors. It has valuable features that include error logging, helpful dashboards, and its browser.

Joel A., Product Manager - Data & APIs at a marketing services firm, says, "The error logging is very robust. If we run a test through Sauce Labs and there's some sort of issue, a log will appear on the screen. Log messages are usually heinous and horrible... Sauce Labs is incredibly good at saying things like, 'Hey, here is the exact issue. Fix this and you can run the test.' That helps in getting things up and running and executing the way they should."

Savio D., Sr. IT Architect at a healthcare company, mentions, "Sauce Labs' dashboards contain multiple useful metrics in one place. Everything is represented to us visually on the dashboard, which helps us understand where to focus our attention, what the issues are, and what we need to resolve."

PeerSpot reviewer, Rob L., Director of Quality Assurance - Shared Service at a financial services firm, writes, “The most valuable feature for us is the browser. The most critical thing is that this software aligns with our Agile and DevOps way of doing things. It integrates with kickoff scripts through DevOps.”