Your QA Testing Partner

Employee working at her desk

Fast & Flexible QA Services

From device compatibility and functionality to accessibility and automation testing, learn more about how PLUS QA can help you launch a website or mobile application for a global audience.

Located in Portland, Oregon USA, our team of 80+ Quality Assurance professionals delivers high-quality and efficient QA Testing Services.


Employee working at her desk

We work with hundreds of satisfied customers from digital agencies and startups to Fortune 500 brands.

Logos for Airbnb, Dropbox, giphy, toyota, ubisoft, and twitter

Testing for an evolving world

Our Lab includes more than 400 physical devices from iPhone to Android phones and desktop to Mixed Reality devices.

We help you find bugs across all different types of platforms, ensuring you continue to deliver high-quality products to your customers.

Mobile Testing

Our lab includes 300+ Android and iOS devices in a variety of sizes and operating systems.

Learn more

Web Testing

Desktop and mobile testing using the web’s most popular browsers.

Learn more

Mixed Reality Testing

With our library of VR, AR, and Mixed Reality HMDs, we’re ready to test for the future.

Learn more

IoT Testing

Functionality, hardware, and user experience testing on various connected devices.

Learn more

Collage of different devices and qa testing

You Build It – We Test It

We have extensive experience with QA testing apps used by millions of users around the globe. We provide a combination of functionality testing, device compatibility, and automation testing.

In addition, our Accessibility team is made up of a group of professional testers including testers with disabilities to make sure your app is accessible by all, everywhere.


Collage of different devices and qa testing
laptop with a pie chart displaying device statistics

Test Platform

All the testing management solutions and data you need in one place. Get on board with our testing platform and let us help you manage all your build distributions, bugs and test cases.


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