The Next Generation of Visual Website Optimizer is launching in April 2014 See What's Coming

Landing page analyzer

Answer a series of questions to know how effective is your landing page on industry's best practices. Run tool →

Test significance calculator

For given number of trials and conversion rate, want to know if the results are statistically significant? Run tool →

A/B Ideafox

Get ideas for A/B, split and multivariate tests by reading case studies sorted by industry and problem type. Run tool →

Test duration calculator

Calculate the number of days you will need to run your A/B split test in order to get reliable results. Run tool →

A B Testing Tool