Checkout Plus vs Essential Free Shipping Upsellfor Shopify (2026)

Checkout Plus and Essential Free Shipping Upsell both aim to increase average order value (AOV) through checkout optimization, but they approach this goal differently. Checkout Plus is a broad checkout customization app, focusing on building trust, gathering information, and offering a more personalized experience through features like gift messages, delivery instructions, and social proof elements. It offers deeper checkout customization options and post-purchase modifications. In contrast, Essential Free Shipping Upsell is laser-focused on incentivizing customers to spend more to qualify for free shipping, leveraging a progress bar and upsells to boost AOV and sales. Its core strategy centers around the psychology of near-miss free shipping thresholds. Essential Free Shipping Upsell distinguishes itself with a free shipping progress bar and a dedicated cart upsell system, driving customers to add more items to their cart. Checkout Plus is best for merchants who desire a more comprehensive suite of checkout customizations, including payment and shipping method rules, post-purchase page modifications, and tools to build trust and gather information. The higher number of reviews for Essential Free Shipping Upsell (438) compared to Checkout Plus (52), along with its perfect 5/5 rating, suggest strong user satisfaction with its specific free shipping focused strategy, though this shouldn't be the sole determinant.

Checkout Plus and Essential Free Shipping Upsell both aim to increase average order value (AOV) through checkout optimization, but they approach this goal differently. Checkout Plus is a broad checkout customization app, focusing on building trust, gathering information, and offering a more personalized experience through features like gift messages, delivery instructions, and social proof elements. It offers deeper checkout customization options and post-purchase modifications. In contrast, Essential Free Shipping Upsell is laser-focused on incentivizing customers to spend more to qualify for free shipping, leveraging a progress bar and upsells to boost AOV and sales. Its core strategy centers around the psychology of near-miss free shipping thresholds. Essential Free Shipping Upsell distinguishes itself with a free shipping progress bar and a dedicated cart upsell system, driving customers to add more items to their cart. Checkout Plus is best for merchants who desire a more comprehensive suite of checkout customizations, including payment and shipping method rules, post-purchase page modifications, and tools to build trust and gather information. The higher number of reviews for Essential Free Shipping Upsell (438) compared to Checkout Plus (52), along with its perfect 5/5 rating, suggest strong user satisfaction with its specific free shipping focused strategy, though this shouldn't be the sole determinant.