A/B testing A/B testing, also known as split testing, is a widely used experimental method in the field of marketing, product development, and web optimization. It involves comparing two versions of something (usually a web page, email, or product) to determine which one performs better in terms of a specific goal or metric, such as click-through rate, conversion rate, or revenue. Here's how A/B testing typically works: Objective Definition: First, you need to define a clear and measurable objective for your test. This could be anything from increasing the number of sign-ups on a website to improving the click-through rate on an email campaign. Variations Creation: Next, you create two versions of the element you want to test: Version A (the control group) and Version B (the variant or experimental group). These versions should differ only in the specific change you want to test, while everything else remains consistent. Random Assignment: You randomly assign users or visitors t...