Top 96 Custom upsell Shopify Apps in September 2026

Fast, responsive, and helpful assistance from the support team.

Quick and straightforward installation process with minimal effort.

Intuitive and simple navigation, making the app easy to use.

Reliable and valuable shipping insurance options for customers.

Significant uptake of shipping protection by customers, boosting revenue.

Prompt and efficient handling of technical or integration problems.

Round-the-clock assistance for immediate help.

Successful integration even with third-party or outdated themes.

Notable increase in average order value due to shipping protection.

Easy-to-follow instructions for setup and use.

Requires Shopify Plus for checkout page functionality, limiting visibility.

Conflicts with other discount apps, overriding discounts.

Reports of recurring bugs, such as disappearing widgets.

Instances of slow or unclear refund request handling.

Prompt and helpful assistance with quick resolution of inquiries and custom requests.

Offers a wide range of features and customization options tailored to diverse store needs.

The app provides comprehensive functionality without any charges, enhancing its accessibility.

Fast, responsive, and highly praised support team, frequently mentioned by name (e.g., Max, Louie, Gyte).

Intuitive setup and navigation, often described as simple and easy to use.

Many users appreciate the app being free while offering robust features.

Flexible discount and promotion settings with seamless integration into store themes.

Fast and straightforward installation process, often completed in minutes.

Smooth operation without glitches, even during active promotions.

Supports various offer types (e.g., BOGO, free gifts) with clear rules.

Aesthetic and unobtrusive interface that doesn’t disrupt store themes.

Frequently described as a "game-changer" or "best in class" compared to alternatives.

Some users expressed dissatisfaction with the shift from free to paid access.

The app is quick to install and configure, with many users reporting live funnels within minutes.

Clean, user-friendly design with straightforward navigation and customization options.

Customizable pre-purchase and post-purchase funnels significantly boost average order value.

Harel and the support team provide fast, hands-on assistance, including Zoom calls and code adjustments.

Works flawlessly with Shopify and blends well with store themes.

AI-generated funnels streamline the upsell process with smart product recommendations.

Users report noticeable revenue increases within days of installation.

Easy-to-implement discounts and translations enhance usability.

Post-purchase offers on order confirmation pages drive effortless conversions.

Affordable pricing with quick returns, making it a valuable investment for store owners.

Quick, responsive, and helpful assistance with setup, customization, and issue resolution.

Simple installation and seamless integration into stores, often with minimal effort.

Affordable pricing with features comparable to more expensive alternatives.

Flexibility to tailor the app to specific business needs, often with developer assistance.

Regular feature releases and improvements based on user feedback.

Some users reported functionality problems, including non-responsive features.

The app's intuitive design and one-click setup enable quick implementation of upsell and cross-sell features without technical skills.

Streamlines repetitive tasks, saving time and reducing manual errors for store owners.

Provides detailed analytics on conversions and revenue, aiding in optimizing sales strategies.

Works smoothly with Shopify, enhancing workflow and operational efficiency.

No mention of support for e-commerce platforms other than Shopify.

The app is straightforward to install and integrates seamlessly with stores.

Fast, responsive, and helpful support team, often resolving issues immediately.

Highly customizable features, particularly the shipping protection widget.

Free tier available, with clear benefits for managing shipping protection in-house.

Consistently works as expected without major issues.

Simple, intuitive design that is easy to navigate.

Users report potential for increased earnings through shipping protection upsells.

No significant recurring negative themes were identified in the reviews.

Smooth Shopify checkout integration and background operation without disruptions.

Streamlines handling of damaged/lost shipments, reducing support tickets and manual effort.

Flexible item exclusions and tailored shipping insurance options enhance user control.

Quick and easy refund processing with a user-friendly claims system.

Some users reported difficulties during app configuration, requiring support intervention.

Merchants retain fees and profits from shipping protection instead of losing them to third-party providers.

Businesses handle claims and reshipments directly, improving customer experience and satisfaction.

Quick and helpful customer service, including personalized assistance from the development team.

Smooth and fast setup process with minimal technical hurdles.

Flexibility to tailor shipping protection plans to specific business needs.

Intuitive interface for both merchants and customers, simplifying claims and refunds.

Many customers choose shipping protection, generating additional revenue.

Funds collected offset losses from damaged, lost, or stolen packages.

Merchants approve claims without third-party delays or denials.

App runs efficiently without slowing down store performance.

Occasional technical glitches reported, though quickly addressed by support.

Rare instances of checkout disruptions, requiring developer intervention.

Some merchants noted the service fee as steep, despite overall profitability.

Shipping protection appears as a top product with no filtering option.