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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

How Delta Testing Keeps the Focus on Customer Delight During Agile

Program Management

One of the greatest traits of agile development is that it allows teams to respond to customer desires quickly. Its flexibility and conduciveness to rapid iteration opened the door to product evolution through small, successive improvements.

Centercode Is Powering Up These 4 Roles in Product Development

Product Development

Investing in product analytics, quality testing, user experience, and market research is absolutely essential to building a good product.

Beta Testing Success Is About More Than Just Processes

Test Management

It’s been decades since product developers first started using beta testing. Early tech companies first discovered back then what is common knowledge nowadays: If you get targeted users to provide product feedback, you can turn that data into insights and action items for Product and Engineering. It’s a highly effective strategy for product success — […]

Why It Isn’t Enough to Be Data-Driven During Customer Testing

Program Management

Data is a library of information. And like a library, the books inside are only useful to you if they’re written in a language you understand. You also don’t have time to read every book in the library when you have a finite amount of time and a job to get done. The books you […]

Which Customer Testing Program Style Is Right for You?

Program Management

There isn’t a one-size-fits-all method of product development that’s guaranteed to work for your organization. Take Agile, for example. Eighty percent of today’s tech companies have adopted agile practices — so there must be something to it, right? But not everyone practices Agile the same way. In fact, what counts as “agile development” can vary […]

How to Get a Top Rating from Consumer Reports

Product Development

Every year, Consumer Reports tests thousands of products — from cars, to laptops, to WIFI-enabled speakers and appliances — and grades them on a scale of 0 to 100. A trusted source of unbiased product testing, their mission is to make it easier for consumers to make well-informed buying decisions. And it’s as helpful to […]

It’s Time to Bring Beta into the 21st Century

Product Development

In the early 90s, the technological landscape was a very different place. Internet access wasn’t available in the average household. Cell phones weighed around a pound and a half. Spam was something you ate with eggs or over rice. And the idea of a home filled with technology that could wirelessly communicate not only with […]

2020 Changed Your Customers: Here’s How to Win Them Over

Product Development

E-commerce had been trending steadily upward for years. Then the pandemic came along and did exactly what you’d expect a globally disruptive force to do: It changed everything very, very quickly. What happened exactly? The U.S. Department of Commerce reported a 30% increase in online spending from 2019 to 2020 (compared to the previous 13% […]

Technographics: Your Shortcut to Improving Interoperability

Test Planning

With consumers adopting more and more smart tech, the everyday spaces of your customers has become an interoperability minefield. The key to navigating that minefield without a performance blowup? Tapping into an aspect of growing importance within the realm of beta testing: technographics. Today we’re talking technographics — what they are, why they matter, who […]

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