SamCart offers Free Trial, but OptimizePress does not.
OptimizePress is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
SamCart is designed for Large Enterprises, Medium Business and Small Business.
Pricing for OptimizePress Starts at $97 whereas for SamCart Starts at $39/Month when Billed Yearly.
Some top alternatives to OptimizePress includes Unbounce, Elementor, Instapage, Lander, Leadpages, LanderBolt, LadiPage, Optiin, FastPages.io, Swipe Pages and LanderLab.
Some top alternatives to SamCart includes ClickFunnels, CS-Cart, plug&paid, ThriveCart, Snipcart, WooCommerce, Shopify, 1ShoppingCart and Kajabi.