Yes, both OpenCart and Smartlook offer a Free Trial.
OpenCart is designed for Freelancers, Medium Business and Small Business.
Smartlook is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Smartlook begins at $39/Month, while pricing details for OpenCart are unavailable.
Some top alternatives to OpenCart includes and undefined.
Some top alternatives to Smartlook includes VWO Insights, VWO FullStack, Hotjar, FullStory, UXCam, UserX, MouseStats, UserExperior, PinPut, Mixpanel, Appsee Mobile Analytics and WebForce Analytics.