Representative samples and generalizability of A/B testing results

I see a nice trend in recent discussions on A/B testing: more and more people realize the need for proper statistical design and analysis which is a topic I hold dear as I’ve written dozens of articles and a few white-papers on. However, there ar…

I see a nice trend in recent discussions on A/B testing: more and more people realize the need for proper statistical design and analysis which is a topic I hold dear as I’ve written dozens of articles and a few white-papers on. However, there are cases in which statistical validity is discussed without consideration for […] Read More...

Analysis of 115 A/B Tests: Average Lift is 4%, Most Lack Statistical Power

What can you learn from 115 publicly available A/B tests? Usually, not much, since in most cases you would be looking at case studies with very basic data about what was tested and the outcome of the A/B test. Confidence intervals, p-values and other m…

What can you learn from 115 publicly available A/B tests? Usually, not much, since in most cases you would be looking at case studies with very basic data about what was tested and the outcome of the A/B test. Confidence intervals, p-values and other measurements of uncertainty will often be missing, and when present they […] Read More...

Discover How Online Marketers Grade Top Performing A/B Testing Tools

We know that marketers try and use different A/B testing tools with the intent of discovering the one that works the best. This repeated trial and error method wastes valuable time and energy because the process of finding the perfect A/B Testing tool almost never ends. To help all such marketers, G2 Crowd has come […]

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We know that marketers try and use different A/B testing tools with the intent of discovering the one that works the best. This repeated trial and error method wastes valuable time and energy because the process of finding the perfect A/B Testing tool almost never ends.

To help all such marketers, G2 Crowd has come up with an exhaustive report comparing some of the top performing A/B Testing tools out there.  

Choose one of the top performing a/b testing tools - g2 crowd report

AND we are excited to tell you that VWO is ranked one of the top performers in the G2 Crowd A/B Testing Report.

Isn’t that great?

VWO has been the tool of choice for more than 5,000 businesses across the globe to seamlessly plan, manage, and execute their conversion optimization programs.

This report is generated based on 1,000+ independent user reviews from thousands of independent users of leading A/B testing tools. The comparison is based on product features, quality of support, user satisfaction ratings, and other parameters. All the platforms are ranked solely on the basis of user satisfaction ratings (based on the number of reviews, market share, vendor size, and social impact).

The time for asking around for recommendations is over. No more need to try one A/B test tool and compare it with another. The G2 Crowd report has done it all for you, and the results are out!

After you have read this report, you will be in a position to make an informed choice that will enable you to progress in your conversion rate optimization journey.

Come, grab your copy of the VWO G2 Crowd Best A/B Testing tool report by clicking the CTA below: 

G2 crowd report -top performing a/b testing tools

Now you can leave the trial-and-error search for the world’s Best A/B testing platforms and deploy the best that suits you based on your objective, verified findings.

The post Discover How Online Marketers Grade Top Performing A/B Testing Tools appeared first on Blog.

Affordable A/B Tests: Google Optimize & AGILE A/B Testing

The problem most-often faced by owners of websites who want to take a scientific approach to improving them by using A/B testing is that they might have relatively small revenue. Thus, when the ROI calculation for the A/B test is done it might turn out…

The problem most-often faced by owners of websites who want to take a scientific approach to improving them by using A/B testing is that they might have relatively small revenue. Thus, when the ROI calculation for the A/B test is done it might turn out that it is economically unfeasible to test. In some cases, […] Read More...

The Google Optimize Statistical Engine and Approach

Google Optimize is the latest attempt from Google to deliver an A/B testing product. Previously we had “Google Website Optimizer”, then we had “Content Experiments” within Google Analytics, and now we have the latest iteration: …

Google Optimize is the latest attempt from Google to deliver an A/B testing product. Previously we had “Google Website Optimizer”, then we had “Content Experiments” within Google Analytics, and now we have the latest iteration: Google Optimize. While working on the integration of our A/B Testing Calculator with Google Optimize I was curious to see […] Read More...

20-80% Faster A/B Tests? Is it real?

I got a question today about our AGILE A/B testing calculator and the statistics behind it and realized that I’m yet to write a dedicated post explaining the efficiency gains from using the method in more detail. This despite the fact that these …

I got a question today about our AGILE A/B testing calculator and the statistics behind it and realized that I’m yet to write a dedicated post explaining the efficiency gains from using the method in more detail. This despite the fact that these speed gains are clearly communicated and verified through simulation results presented in our AGILE […] Read More...

Risk vs. Reward in A/B Tests: A/B testing as Risk Management

What is the goal of A/B testing? How long should I run a test for? Is it better to run many quick tests, or one long one? How do I know when is a good time to stop testing? How do I choose the significance threshold for a test? Is there something speci…

What is the goal of A/B testing? How long should I run a test for? Is it better to run many quick tests, or one long one? How do I know when is a good time to stop testing? How do I choose the significance threshold for a test? Is there something special about 95%? […] Read More...

Costs and Benefits of A/B Testing: A Comprehensive Guide

This is a comprehensive guide to the different types of costs and benefits, risks and rewards related to A/B testing. Understanding them in detail should be valuable to A/B testers and businesses considering whether to engage in A/B testing or not, wha…

This is a comprehensive guide to the different types of costs and benefits, risks and rewards related to A/B testing. Understanding them in detail should be valuable to A/B testers and businesses considering whether to engage in A/B testing or not, what to A/B test and what not to test, etc. As far as I […] Read More...

Statistical Significance for Non-Binomial Metrics – Revenue per User, AOV, etc.

In this article I cover the method required to calculate statistical significance for non-binomial metrics such as average revenue per user, average order value, average sessions per user, average session duration, average pages per session, and others…

In this article I cover the method required to calculate statistical significance for non-binomial metrics such as average revenue per user, average order value, average sessions per user, average session duration, average pages per session, and others. The focus is on A/B testing in the context of conversion rate optimization, landing page optimization and e-mail […] Read More...

The Case for Non-Inferiority A/B Tests

In this article, I explore the concept of non-inferiority A/B tests and contrast it to the broadly accepted practice of running superiority tests. I explain where non-inferiority tests are necessary and how a CRO/LPO/UX testing specialist can make use …

In this article, I explore the concept of non-inferiority A/B tests and contrast it to the broadly accepted practice of running superiority tests. I explain where non-inferiority tests are necessary and how a CRO/LPO/UX testing specialist can make use of this new approach to A/B testing to run much faster tests, and to ultimately achieve […] Read More...