A/B Testing
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What is A/B Testing?
A/B testing compares two versions of a design, showing each version to a separate group of users, to measure which one performs better against a specific metric. Because only one variable typically changes between versions, teams can attribute any difference in outcome to that specific change with reasonable confidence. It is one of the most common ways product teams validate design decisions with real user data before rolling them out fully.
Free resources to learn A/B Testing
More in stage 32: Experimentation
A/B Testing: common questions
Can I learn A/B Testing in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain A/B Testing in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this A/B Testing tutorial for beginners?
It is lesson 115 of 117 in the free Product Design roadmap, in stage 32, Experimentation. If you are new to Product Design, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.