Company · Since 1999

The engineers behind WPLoadTester.

Web Performance was founded in 1999 by Michael Czeiszperger in the Triangle area of North Carolina. Chris Merrill joined a year later. Twenty-six years on, we still answer our own sales calls.

How we work.

We're a small company of engineers building load-testing tools for our peers. The same people who write the software talk to the people who use it. There's no sales tier between you and someone who can actually answer your question.

Three principles guide the work:

Everything's on the website.

White papers, the free download, research reports, prices — all available without typing in your email address. If you want to evaluate the product, evaluate the product.

No commissioned sales.

We don't have a sales team. If you call for product information you'll talk to an engineer whose only interest is helping you solve your performance problem. No quotas, no funnels, no "discovery calls."

Software should be a pleasure to use.

Load testing is technical, but the tool shouldn't fight you. WPLoadTester is built to be intuitive on the surface and reveal depth as you need it.

Twenty-six years of load testing. One tool, one team, direct line.

Download WPLoadTester 7 and try it on your own site, or reach out and we'll walk you through it.

Company

Copyright © 2026 Web Performance, Inc.

A Durham web design company

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