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What Is A/B Testing: How To Do It and Practical Examples

Discover the fundamentals of A/B testing and learn how to effectively implement this powerful strategy in your marketing efforts. Explore practical examples, including how to optimize widgets and popups, to enhance user engagement and conversion rates.

  • Written by Petar Slavov |
  • April 13, 2026

In today’s fast-paced digital world, making smart decisions is key to business success. A/B testing, also known as split testing, is a fantastic way for marketers to compare two versions of a webpage or an element to see which one performs better. This article will walk you through the basics of A/B testing, how to run your own tests, and share some real-world examples to show how effective it can be.

Related articles: Multi-step popups, 2025 marketing funnel

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Petar Slavov

Petar is a storyteller with a talent for crafting engaging, memorable narratives that connect and inspire.

Discussion

  • Dan

    November 03, 2024

    A/B testing is generally regarded as the gold standard of measurement. It allows you to cancel out all the external factors that pollute measurements like pre/post and isolate the impact of your feature. It also produces a ton of valuable data you can drill into and gain insights & potentially guide you to your next action item.