Crazy Egg is an analytics platform that tracks and optimizes website visitor behavior to improve user experience and increase conversion rates. In addition to heatmaps and session recordings, Crazy Egg features A/B testing to optimize web design for purchases, subscriptions, and email signups. Use the A/B testing page editor to change elements in your ecommerce store. Pick a goal such as “Sell More Products” based on a URL, form submission, or a clicked link. As soon as it detects the winner, Crazy Egg automatically sends more traffic to that variant, producing as many purchases or email signups as possible. Price: Plans start at per month.