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Pro Member Benefits

Pro Members enjoy many exclusive benefits, including:

Instant access to 100+
A/B test case studies

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takeways, and valuable insights with full
access to the ever-growing library of
100+ real-life A/B tests. Easily filter case
studies by topics of interest.

Real-life data from
big brands

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real-life data on what works and doesn't
with testing, based on eye-opening results
from companies similar to yours. Save money
from duplicating lessons already learned.

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articles and resources, access hard-to-find
answers simply and easily. Plus, benefit from full access to all upcoming courses.

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Additional Pro Member Benefits

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What people are saying about us

I've been a subscriber of GuessTheTest for some time now. I enjoy their weekly experiment deep dives where you have to think about which variation won. Often the answer surprises you. The write-up for each experiment is quite detailed and helps you to apply the same type of thinking to your own optimisations.

Joshua Barnard
8/08/2020

I have been using GuessTheTest for several years now and it's one of the best platforms to access and engage with the resources around A/B testing and understanding the psychology behind driving conversions on websites and apps. The depth of the content is extremely valuable. It brings together thousands of $$ worth of research at our finger-tips. And the gamified way to answering and engaging with content is very exciting! I would definitely recommend following this platform on a regular basis.

Sachin Uppal
8/08/2020

This is a website for a/b testing and optimization. It leads the industry for best practices and ideas for improving websites. It is the top source for website optimization. I highly recommend this site!

Wendy Melemed
8/08/2020
Great information source about A/B testing on real examples with all the analysis. Really happy that i found it. Recommended!

Tatiana Maibarada
8/08/2020

GuessTheTest is a great resource. Thanks so much for providing excellent insight into CRO and A/B testing.Highly recommend

Mary M
8/08/2020

GuessTheTest.com is a great resource for A/B testing and site optimization. I love the bi-weeky tests and the information it provides. Learned a lot! Keep up the great work! :)

Guido
7/08/2020

Get Access to the Money-Making A/B Test Results From These Brands

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A/B testing secrets and case study results from brands and agencies around the world, including: