Quality Company, Quality Testing, Quality Assurance

Test Locally, Launch Globally

We test the functionality and compatibility of your applications to help you launch the best user experience to a global audience.


With more than 300 devices in our on-site Device Lab, we support testing for iOS, Android, and mobile Web applications.


We support testing across an extensive list of Mac and Windows OS versions.

Mixed Reality

Our custom-built, in-house lab allows us to test the quality of virtual and augmented reality applications.


We support compatibility, performance, functionality and connectivity testing for connected objects and IoT devices.

68 Professionally-Trained Testers Working On-Site on the West and East Coasts

At PLUS QA, we work every day to ensure the quality of our customers’ applications—and the foundation of that work is our quality team.

Based in Portland, Oregon—with a satellite office in Philadelphia—we’re a diverse group of 68 testers (from 12 different countries across four different continents) who are trained for and experienced in high-quality testing services for a global audience.

We work with hundreds of satisfied customers—from startup companies to Fortune 500 brands to digital agencies.

Keep up with software testing, mobile app development, OS and device statistics every month on our blog.

Want to learn more about our QA testing services? Get in touch today!

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 (503) 929-9263  │  testlab@plusqa.com

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