Product
A/B testing
Optimize conversion rates with precision A/B testing.
Split testing
Boost business growth with strategic split testing.
Multivariate testing
Enhance website performance with advanced multivariate testing.
Conversion tracking
Streamline optimization with powerful conversion tracking.
Analytics
Compare variants with consistent analytics and zero manual setup.
Personalization
Optibase helps you tailor content to each visitor.
Heatmaps
See what gets attention, what gets ignored, and what to test next.
User recordings
User recordings that show real behavior.
Pricing
Customers
Partners
Resources
document
A guide to A/B testing in Webflow
Follow this ultimate guide for A/B testing in Webflow.
layout-11
Library of A/B testing ideas
The ultimate library of the best A/B testing ideas.
math
A/B test sample size calculator
Calculate the sample size required for an A/B test.
opening-times
A/B test duration calculator
Calculate the required duration of your next A/B test.
Website redesign guide
Website redesign guide for B2B SaaS companies
Get started for free
Schedule a demo
Sign In
Start for free
A/B test duration calculator
Calculate the required duration of your next A/B test
Number of daily visitors
Average daily number of visitors to your site
Please enter a number higher than 0.
Existing conversion rate (%)
Your estimated existing conversion rate
Please enter a valid number between 0-100.
Conversion rate improvement (%)
Minimum improvement you want to detect
Please enter a valid number between 0-100.
Number of variations
Number of your variations (main + variation)
Please enter a number higher than 0.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
76
DAYS
