Best Alternatives to Sell Plus Post Purchase Upsellfor Shopify (2026)

VQB takes a different approach by focusing on personalized product recommendations through engaging quizzes, powered by AI. If you're looking to capture zero-party data and improve product discovery, VQB is a strong choice. It integrates with major CRMs and analytics tools, providing valuable insights into customer preferences.

WEBI focuses on optimizing Cash on Delivery (COD) orders with a fully customized form and features like Google Sheet synchronization, abandoned order recovery, and upsells. Its inclusion of multiple pixel integrations and fraud prevention measures are specifically geared towards COD businesses.

Givz offers a unique approach by allowing customers to direct a portion of their purchase to a charity of their choice. This can be a powerful tool for increasing AOV, conversion, and customer loyalty by aligning your brand with social impact.

Squid provides a broad range of features, including reviews, upsells, trust badges, and other conversion-boosting tools. It emphasizes creating natural upsell and cross-sell experiences without disrupting the customer journey.

BundleSuite specializes in product bundling, offering a wide variety of bundle types, including Mix and Match, BYOB, and Fixed Bundles. If your strategy relies heavily on encouraging customers to purchase multiple items together, BundleSuite provides extensive features for creating and managing those offers. Its focus on tiered discounts and free gifts also enhances its bundling capabilities.

EcomRise offers a comprehensive suite of sales-boosting tools beyond just upsells, including volume discounts, buy X get Y offers, and even website content protection features. With significantly more reviews, it indicates a broader user base and potentially more reliable performance. EcomRise also offers features like Sales Notifications (Sales Pop), Shoppable Video Reels, and Trust Badges, providing a more comprehensive marketing toolkit.

This option wasn't provided with detail. Given that, it's hard to assess. Its name hints at quantity-based discounts.

BST leverages AI to recommend frequently bought together products, aiming to maximize revenue through cross-selling. Its mobile-first design and customizable widgets allow for seamless integration with your store's branding.

Mikawaya is a subscription app tailored for the Japanese market, offering features focused on improving CVR and LTV for subscription-based businesses. It includes support from professionals familiar with Japanese recurring commerce. The app's comprehensive functionality and support are highlights.

Gro focuses on post-checkout one-click upsells to avoid cart abandonment. Its AI-powered upsell funnels provide automated recommendations, while a user-friendly editor allows for customization based on proven bundles.