Free CRO Tools
Calculate your conversion rate, plan and read A/B tests, and find what stops your visitors from buying. All free, no account needed.
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Free Store Audit
Check your store page against 24 conversion points in under 2 minutes. No sign-up.
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Conversion Rate Calculator
Enter your visitors, orders and average order value.
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CRO ROI Calculator
See what a higher conversion rate is worth in revenue.
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A/B Test Sample Size Calculator
Find how many visitors each variant needs before you can trust the result.
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A/B Test Significance Calculator
Find out if your test result is real.
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eCommerce CRO Checklist
The conversion points our audit checks, by area: product pages, checkout, trust, mobile and speed.
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The calculators show the numbers. The audit shows the cause.
A low conversion rate has a cause on the page: a slow load, a hidden button, no shipping cost before checkout. The free audit checks your store page against 24 conversion points and tells you which ones fail.
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