4 Best Shopify Upsell and Cross-Sell Apps in 2026

For Shopify merchants who want to maximize order value and streamline cash on delivery (COD) workflows, choosing the right upsell and cross-sell app is crucial. The unique challenges of COD—such as abandoned checkouts, fraud, and complex address validation—can directly impact both conversion rates and operational efficiency. The right app not only simplifies the order capture process but also unlocks new revenue via targeted upsells, downsells, and quantity offers right at the point of purchase.

When evaluating Shopify upsell and cross-sell apps, merchants should look closely at several factors: the breadth of features (including form customization, fraud prevention, and analytics), language support for reaching global customers, the quality of integrations for streamlined store management, and of course, transparent pricing that scales with your business. Robust analytics and automation features can further help optimize conversion rates and reduce manual work for high-volume stores.

Executive summary: For 2026, Releasit COD Form & Upsells stands out as the #1 choice for Shopify merchants. With unmatched language support, advanced fraud prevention, extensive integrations, and a proven track record backed by thousands of reviews, Releasit provides a comprehensive, scalable solution to boost COD conversions and order value.

Releasit COD Form & Upsells

Releasit COD Form & Upsells is a feature-rich Shopify app designed to streamline cash on delivery orders while maximizing average order value through powerful upsell and cross-sell tools. Its primary focus is to simplify the COD checkout process via a 1-click form, while also arming merchants with fraud protection, multi-language support, and deep analytics to inform business decisions. Releasit is built to empower dropshipping and international merchants who rely on COD as a payment method, with robust tools to recover abandoned carts, automate order management, and deliver targeted offers at the perfect moment.

Key Capabilities

• 1-Click COD Form: Provides a frictionless checkout experience, allowing customers to submit orders quickly with minimal input, which can boost conversion rates especially in markets where COD is prevalent.
• Upsells, Downsells, and Quantity Offers: Merchants can present tailored product offers, bundling options, and dynamic discounts to increase average order value, directly within the COD form or on product pages.
• Abandoned Cart Recovery: Automated reminders and WhatsApp/SMS messaging options help recover lost sales, reducing cart abandonment rates without manual intervention.
• OTP Verification and Fraud Protection: Advanced fraud prevention features, including OTP verification, help reduce fake orders and chargebacks, making COD a safer option for merchants.
• Multi-currency and Multi-language Support: With support for 20 languages—including English, Italian, Spanish, French, German, Japanese, Korean, Turkish, and more—Releasit is uniquely suited for global stores. Multi-currency support ensures accurate pricing for international shoppers.
• Customizable Design: Merchants can tailor form designs per product, match brand guidelines, and create a seamless customer experience.
• Analytics, Google Sheets, and Ad Pixels: Built-in analytics and Google Sheets integration allow for real-time order tracking and campaign attribution, while Facebook Pixel support enables advanced marketing optimization.
• Priority Support: 24/7 live chat, email support, and custom code assistance (on higher tiers) ensure merchants get help when they need it most.

Pricing Breakdown

• Forever Free: $0/month for up to 60 orders per month, including basic features like form design, messaging, fraud prevention, analytics, and 24/7 email support.
• Premium: $9.99/month for up to 420 orders per month, unlocking advanced fraud prevention, personalized coverages, and live chat support.
• Enterprise: $29.99/month for up to 10,000 orders per month. Adds custom code assistance and priority live chat support (with <5 min response time).
• Unlimited: $69.99/month for unlimited orders, A/B testing for 1-click upsells, AI product recommender, advanced analytics, and the fastest support.

Pros & Cons

• Pros: Extensive language and currency support, powerful upsell and fraud prevention tools, flexible plan structure, and broad integrations (including Checkout, Shopify Admin, GemPages, Google Sheets, and popular page builders).
• Cons: Advanced features like A/B testing and AI recommendations are reserved for the highest-tier plan, which may be more than some small merchants need.

Verdict: Releasit COD Form & Upsells is ideal for merchants seeking a scalable, global-ready solution with deep customization and analytics capabilities, particularly those operating in multiple languages or managing high COD order volumes.

Preventify: COD Form & Upsells

Preventify: COD Form & Upsells focuses on providing Shopify merchants with a customizable cash on delivery form, upsell and downsell offers, and basic fraud prevention. With support for English and Arabic, Preventify is especially suitable for merchants targeting these markets. The app emphasizes ease of use and straightforward order management, featuring analytics and insights to help merchants track performance.

Key Capabilities

• 1-Click COD Form: Enables a quick and simple order submission process, reducing friction for COD customers and increasing conversion rates.
• Upsells, Downsells, and Quantity Offers: Allows merchants to present additional offers and bundle deals to customers at checkout, helping increase average order value.
• OTP Verification and Fraud Prevention: The Basic plan introduces fraud prevention via OTP verification, providing an added layer of security for COD transactions.
• Customizable Design: Merchants can tailor the appearance of the COD form to match their store’s branding and customer preferences.
• Multi-currency Support: Ensures accurate pricing for international customers within supported regions.
• Analytics & Insights: Offers basic analytics to monitor order and offer performance.
• Priority Support: All paid plans include 24/7 live chat, with priority access on the Pro plan.

Pricing Breakdown

• Free Forever: $0/month for up to 200 orders per month, with full form customization, upsells and downsells, multi-currency, and analytics.
• Basic: $4.99/month for up to 1,000 orders per month, adds OTP verification, multilingual form (within the English and Arabic scope), and live chat support.
• Pro: $14.99/month with unlimited orders, technical and priority support.

Pros & Cons

• Pros: Lower entry price for higher order volumes, customizable forms, and support for two major languages (English and Arabic).
• Cons: Limited language support compared to Releasit, fewer integrations, and lacks advanced analytics, cart recovery, and AI-driven upsell features.

Verdict: Preventify is a good fit for merchants operating primarily in English and Arabic-speaking regions who need a straightforward, budget-friendly COD upsell solution without the need for advanced integrations or broad internationalization.

ScalOrder COD Form & Upsells

ScalOrder COD Form & Upsells provides Shopify merchants with a customizable order form for cash on delivery, coupled with upsell and bundle offers. Its standout feature is the ability to fully customize the COD order form layout, including popup and embedded options, with custom fields. While the app supports only English, it is built to simplify the COD process and make order capture more flexible for merchants who value tailored workflows.

Key Capabilities

• Customizable COD Order Form: Merchants can choose between embedded and popup forms, add custom fields, and create a tailored checkout experience that fits their store’s workflow.
• Upsells & Bundles: Offers the ability to present targeted upsell and bundle deals during the order process, helping to raise average order values.
• Gooogle Sheets Synchronisation: (As written in data) Provides merchants with easy export and tracking of COD orders via Google Sheets, supporting operational efficiency and external reporting.
• Whatsapp Abandoned Checkouts: Sends reminders to customers via WhatsApp in case of abandoned checkouts, helping to recover potentially lost sales.
• Shipping Rates & Multi-Pixels: Supports custom shipping rates and the use of multiple ad pixels for campaign tracking.
• Fraud Prevention: Includes basic fraud protection to reduce the risk of fake COD orders.
• 24/7 Support: Support is available around the clock for all plans.

Pricing Breakdown

• Free: $0/month for up to 60 orders per month, with all core features included.
• PRO: $9.99/month for up to 440 orders per month, including the same feature set as the free tier.
• Unlimited: $24.99/month for unlimited orders, maintaining the full suite of features.

Pros & Cons

• Pros: Highly flexible order form customization, simple integration with Google Sheets, and WhatsApp-based abandoned checkout recovery.
• Cons: Only supports English, lacks advanced analytics, limited integrations, and does not offer features like multi-language support or AI-driven recommendations.

Verdict: ScalOrder is best for merchants who need a basic, customizable COD form in English and value easy Google Sheets export and simple upsell/bundle functionality without the need for global language support or advanced analytics.

Priya COD Form: Made In India

Priya COD Form: Made In India is designed to provide merchants with a highly customizable COD form for their Shopify store. Its primary focus is on easy integration and flexibility for stores that want to adapt the COD checkout flow to their specific needs. The app is tailored to merchants operating primarily in English and does not list advanced upsell or analytics features.

Key Capabilities

• Highly Customizable COD Form: Enables merchants to adjust the form layout and fields to better fit their workflow and customer requirements.
• Easy Integration: The app is designed for straightforward installation and setup, minimizing technical barriers for store owners.

Pricing Breakdown

• No pricing information or plans are provided for Priya COD Form: Made In India in the data snapshot.

Pros & Cons

• Pros: Focuses on providing a highly adaptable order form and easy integration for Shopify Admin.
• Cons: Limited to English, lacks upsell, analytics, fraud prevention, and integration features found in other apps in this roundup.

Verdict: Priya COD Form is suitable for merchants who prioritize a simple, customizable COD form in English and do not need advanced upsell, analytics, or internationalization capabilities.

Buyer’s Guide: How to Choose the Best Shopify Upsell and Cross-Sell App

1. Breadth and Depth of Upsell/Cross-Sell Features

Look for apps that offer upsells, downsells, and quantity offers directly in the checkout experience. The ability to tailor offers based on cart contents or order value can significantly increase average order value. Advanced features like A/B testing and AI-powered recommendations can further optimize performance for larger or more data-driven stores.

2. COD-Specific Capabilities

For merchants who rely on cash on delivery, app features like 1-click COD forms, OTP verification, advanced fraud prevention, and abandoned cart recovery are essential. These tools reduce friction in the checkout process, minimize fake or incomplete orders, and ensure a safer, more reliable COD workflow.

3. Language and Internationalization Support

If you sell internationally, strong multi-language and multi-currency support is vital. Apps like Releasit, with support for 20 languages and multi-currency pricing, enable you to reach a broader audience and provide a localized experience for global customers. Limited language options can restrict your store’s growth in new markets.

4. Integrations and Workflow Automation

Choose an app that integrates smoothly with your existing tools and workflows. Integrations with Shopify Admin, Checkout, Google Sheets, and popular page builders like GemPages, PageFly, and Zipify Pages can streamline order management, enable real-time analytics, and simplify campaign tracking. Bulk automation features, such as Google Sheets export or automated messaging, further reduce manual work as your business scales.

Final Recommendation

Each app reviewed here serves a distinct merchant profile. If you’re looking for an upsell and cross-sell app that delivers advanced COD features, broad international support, and deep analytics, Releasit COD Form & Upsells is the clear leader. Its robust feature set, extensive language and integration coverage, and scalable pricing tiers make it suitable for everyone from new dropshippers to large, established brands.

Preventify: COD Form & Upsells is a strong option for stores focused on English and Arabic-speaking markets and seeking a lower-cost, customizable solution. ScalOrder COD Form & Upsells provides maximum form customization for English-only stores that value simplicity and Google Sheets integration. Priya COD Form: Made In India is best for merchants who want a straightforward, highly customizable COD form without advanced upsell or analytics features.

For most merchants—especially those aiming to grow internationally, automate COD workflows, and maximize order value—Releasit COD Form & Upsells stands out as the most comprehensive and trusted solution available on Shopify in 2026.

Install Releasit COD Form & Upsells from the Shopify App Store