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

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.

Finally, an Automated User Testing Solution for Product Professionals - Part 2

Industry News

If you read Part 1, you already know that the Centercode Delta release is a totally new way to plan and run user tests using automation, intuitive dashboards, and rich user feedback. So let’s dive into some of these features a little deeper.

Finally, an Automated User Testing Solution for Product Professionals- Part 1

Industry News

Have you ever wanted to be able to automate your user tests and just jump to the good part where you get awesome feedback that’s easy to apply to product development? Us too.

How to Write Super-Clickable Beta Invite Emails (with Samples!)

Community Management

The benefits of an awesome, highly effective invite are obvious: it allows you to attract and recruit qualified candidates (like customers or potential customers) for your beta, field, UAT, and user testing projects.

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