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Instant access to 100+ A/B test case studies
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Real-life data from big brands
Show bosses, web teams, and clients 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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Never miss out on valuable information. Get complete access to all informative articles and resources, access hard-to-find answers simply and easily. Plus, benefit from full access to all upcoming courses.
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Exclusive offer - Get a free Conversion Audit on your site
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Individual Annual Plan
normally $697/yr
$
247
/yr
(billed annually )
Save big! Enjoy 56% off by paying once, annually
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Exclusive access to all webinars, articles, and resources
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Individual Monthly Plan
normally $79/mo
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47
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Additional Pro Member Benefits
Communicate directly with the experts
Take advantage of the exclusive opportunity to speak directly with testing strategists, agencies, and CRO specialists through interactive webinars and tutorials.
Immediate answers to questions
Reduce frustration by getting immediate answers to specific technical questions from top-world experts during live, interactive "how to" sessions.
Get webinar replays and advanced polling
Always get replays of webinars you missed and the opportunity to post webinar questions in advance, making sure your specific questions are answered.
What people are saying about us
For me, GuessTheTest is a regular reminder not to trust my gut instinct - and this is a lot cheaper than learning that the hard way!It's also my go-to source for A/B testing case studies, which means I can show clients the value of data-driven marketing using the most relevant examples.
Stephen Courtney
1/25/2021
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
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Join thousands of other digital marketers from organizations like these:
Group Annual Plan
normally $997/yr
$
497
/yr
(billed annually )
3 team members for the price of 2
Unlimited access to all webinar, tests and resources
Exclusive offer - Get a free Conversion Audit on your site
Upgrade Group
Best Value - Save 56%
Individual Annual Plan
normally $697/yr
$
247
/yr
(billed annually )
Save big! Enjoy 56% off by paying once, annually
Complete access to the full library of 50+ archived tests
Exclusive access to all webinars, articles, and resources
Upgrade Annual
Individual Monthly Plan
normally $797/yr
$
47
/yr
(billed monthly )
No obligation, try monthly and enjoy
Full access to the complete library of 50+ archived tests
Complete access to all webinars, articles, and resources