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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

SOC 2 Certification: Centercode Continues To Knock the SOCs off Our Customers!

Centercode News

Centercode is trusted with your prized possessions–your products and your customers. As such, we take data security seriously.

Eat Your Own Dog Food: Software Testing

Test Strategy

In Spring of 2021, Centercode's biggest release yet was imminent and it was finally time to gather customer feedback. Coincidentally, the release included an entirely new framework, Delta testing, built to capture actionable feedback from testers with minimal effort.

5 Agile Principles for Evolving Your User Testing

Test Strategy

We live in a world where the tools and services we use every day are in a constant state of improvement. Not only do our favorite devices improve massively with each new release, so does the software that powers them.

Centercode Key Performance Indicators: Impact Score

Test Management

This week we round out our series on the Centercode Key Performance Indicators (KPIs) by discussing testing Delta Impact Score.

3 Agile Inspired Testing Ceremonies

Test Management

There are a couple of big differences between traditional beta testing and delta testing. Perhaps one of the most significant is delta testing’s focus on working within Agile environments (vs. waterfall). Many parts of the delta testing methodology are pulled directly from common forms of Agile development.

4 Important Agile Ceremonies for Your Testing Strategy

Test Management

That meeting could have been an email… Unfortunately this is a sentiment we’ve all had after a meeting that didn't feel particularly effective.

Measuring Project Success With Delta Health

Test Management

In my last post, we discussed measuring tester engagement as a part of test health. Today, we are going to discuss measuring product success.

How to Measure User Testing Engagement

Test Management

One of the primary concerns of any project manager throughout the testing period is whether there’s enough tester engagement. Good tester engagement is instrumental to a successful delta test.

3 Departments Who Need Your User Testing Results

Test Strategy

There are countless benefits to having a successful user testing program. Being able to confidently bring new products to market and mature existing products is where the key business value lies.

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