Shopify App Comparison 2026

BST Frequently Bought Together

5.070 reviews
VS

WEBI - LeadForm COD Order Form

4.7104 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for BST and WEBI - LeadForm COD Order Form to find the best fit for your store.

Maximize revenue with AI-powered frequently bought together cross-sell bundles. Amazon-style design, mobile-first, with advanced analytics.

View Full Details

Key Features

  • AI-powered product recommendations based on consumer purchase behavior
  • Amazon-style "frequently bought together" widget design
  • Mobile-first, fully customizable widget compatible with most themes
  • Bundle discount options with percentage or fixed amount configurations
  • In-depth analytics dashboard tracking clicks, conversions, and revenue

Verdict on BST

BST is the best option if your primary cross-sell strategy is Amazon-style "frequently bought together" recommendations. The AI-powered suggestions are genuinely smart, and the mobile-first design ensures bundles look great on every device. The free plan is limited to 1 manual bundle, but the Core plan unlocks AI recommendations at a fair price. If you want focused cross-sell rather than a full bundle builder, BST delivers.

Fast COD order form for Shopify. Boost conversion with upsells, OTP verification, abandoned recovery, and Meta/TikTok/Google pixel tracking.

View Full Details

Key Features

  • Google Sheets synchronization for all COD orders
  • Abandoned order recovery via WhatsApp messages
  • Quantity bundles and upsells to increase AOV
  • Multiple pixel installation for Facebook, TikTok, and Snapchat
  • Phone confirmation and fraud prevention for fake COD orders

Verdict on WEBI

WEBI LeadForm is essential for COD-heavy markets like MENA, South Asia, and parts of Europe. The free plan with 60 orders/month is generous for testing, and the Google Sheets sync is a killer feature for operations teams. Multi-language support in French, Spanish, and Italian shows its international focus. Solid choice for COD businesses.

Frequently Asked Questions

How does the AI recommendation work?

BST analyzes your store's purchase history to identify products frequently bought together. The AI then automatically suggests these pairings on product pages, improving over time as more purchase data is collected.

Can I place bundles sitewide?

Sitewide placement is available on the Pro plan. The Free and Core plans support placement on specific product pages and collection pages.

Does it work on mobile?

Yes, BST is built mobile-first. The widget automatically adapts to screen size and is designed to look great on phones, tablets, and desktops.

What is a COD order form?

A COD (Cash on Delivery) order form replaces the standard Shopify checkout with a simplified form where customers place orders and pay upon delivery. This is common in markets where credit card usage is low.

Does it integrate with ad pixels?

Yes, LeadForm supports multiple Facebook, TikTok, and Snapchat pixels simultaneously for accurate conversion tracking across your ad campaigns.