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Welcome to the Centercode
Delta Testing Blog

Advice on running effective, scalable delta testing programs from the Centercode team.

Featured Posts

Product AI Summit 2026: A Recap of Three Days in Irvine

Events

How three days of workshops, keynotes, and conversations about AI unfolded at the Product AI Summit in Irvine.

"It’s Alive!" Centercode Labs Jolts to Life

Centercode News

From faster workflows to fun team breaks, Centercode Labs delivers tools that power better product work.

Introducing Centercode 10x: A Leap Forward in Modern User Testing

Centercode News

Centercode 10x redefines user testing with AI, app integration, and real-world insights to fast-track better product decisions.

Most Recent Posts

Need a Template? Here’s Your User Acceptance Testing Checklist

Test Planning

If you want to run a solid user acceptance test, you need a solid plan — but since you’re reading this, you probably knew that already. With so much at stake, planning ain’t easy; there are schedules to build, people to recruit, stakeholders to work with, feedback to sort. We created this user acceptance testing […]

How Virtuous Acts Bring Our Team Together

Inside Centercode

The enormous stress of 2020 has made it all too easy to focus on what we don’t have: parties with friends and family, the ability to travel, some of our favorite holiday traditions…I’ll stop there before I start crying. But one tradition the COVID pandemic can’t disrupt is expressing gratitude — ’tis the season, after […]

2 Important Ways Your Testers Increase AI Performance

Product Development

Why does AI that performs so well in a lab underperform when it’s out in the real world? Earlier this month, a team of 40 Google researchers published a study about just that — and their investigation returned some vital insights into the challenges of developing machine learning. Research points to a phenomenon known as […]

Delivering Picture-Perfect Experiences in the Year of Streaming

Test Planning

2020 has been aptly dubbed the “Year of Streaming.” Movie premieres, live concerts, conventions, and other normally in-person gatherings are joining the vast popularity of streaming media and games made possible by streaming services all over the world. Coronavirus solidified an already shifting focus toward entertainment and events that consumers can enjoy from home. But […]

Centercode Customers See a 646% Return on Investment

Industry News

For nearly two decades, Centercode has provided leading platform and managed service customer testing solutions that help companies turn good technology into great products. A new study revealed that organizations leveraging Centercode saw a 646% return on investment (ROI) from customer testing over three years. While investing in marketing research, quality testing, user experience, and […]

Is Product Perfection Really Attainable?

Product Development

Imagine: A delightful, bug-free product springs fully formed from your PRD and lands directly into your customers’ waiting hands. Seems impossible? That’s only because…it is. No product is perfect at the start. But perfecting a product is possible — and with the right methodologies and practices, it’s well within reach. But first, What Makes a […]

Connecting Customers to Office Tech in the WFH Era

Test Planning

In May 2020, Twitter defied the uncertainty of the then-nascent COVID-19 pandemic with a decisive announcement: they were making work-from-home permanent. It was a plan two years in the making, but one that foreshadowed a global trend. Now, work from home (WFH) is the norm for many companies — and it is permanently shaping the […]

YouTube Is Opening Beta Tests to Power Users (and We’re Here for It)

Industry News

In October 2020, YouTube quietly changed the way it beta tests which allows only premium subscribers to opt-in to test new features. It’s a departure from the way things have always been when they just selected beta testers at random. We speculate it’s because YouTube realizes that a paid subscriber is more invested in the […]

Beta Testing Is More Than Just an Insurance Plan

Product Development

Here’s the universal truth about insurance: you buy it, but you hope you never actually have to use it. We treat insurance as a necessary evil for this reason. Nobody ever looks forward to purchasing or using it. In every case where insurance gets used — be it for your car, your house, or your […]

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