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

Segmentation: Enhancing Your Product Insights from User Testing

Test Management

At some level, you probably already understand segmentation as a concept. But let's talk about how it applies to user testing. In user testing, segmentation means splitting your tester pool into subsets based on certain characteristics.

User Testing Recruitment Made Easy

Test Management

The first step in building a product that solves problems is understanding what problems exist for your customers and how they're attempting to solve them. Technographics are a critical part of that understanding.

The Importance of Your Community in Delta Testing

Community Management

The whole point of automating your user testing processes is to make the hard work of traditional beta faster and easier. But saying "beta is automated now" isn't the only thing that makes delta testing more efficient and effective.

Four (More) Signs It's Time to Upgrade to Delta Testing

Test Management

Beta testing has many moving pieces. You need to recruit target market testers with the right demographic and technographic segmentations.

Four Signs It's Time to Upgrade from Beta Testing

Test Management

In life, there are challenges you take on because they build character and the end goals are enormously rewarding. Other times, you find yourself mid-challenge because it's something you have to do, whether that's for your role, your product, or your organization.

Delta Testing for Product Iteration

Test Strategy

The market for connected devices and other technology is more competitive today than it's ever been. Companies know that it's not enough to get their product off the shelves.

Delta Testing for Product Release

Test Strategy

Beta, field, and user acceptance testing have the same overall goal in mind: to gather real-world feedback and improve products before launch. But while the majority of companies include customer tests, companies relying on traditional user testing practices experience varying degrees of success.

Delta Testing for Dogfooding

Test Strategy

It's easy to find a company that has some sort of dogfooding or employee testing program. But it's much more difficult to find one whose program delivers actionable user insights derived from co-worker product use — unlike those companies using delta testing tools and practices.

Delta Testing for Competitive Product Analysis

Test Strategy

Competitive testing is a use case in delta testing that lets you research and test competitors' products with their customers (i.e., your potential customers).

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