Shopify App Comparison 2026

BST Frequently Bought Together

5.070 reviews
VS

Shabbat Mode

4.87 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for BST and Shabbat Mode 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.

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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.

Schedule your store to close weekly or on specific dates for holidays with automatic reopening.

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Key Features

  • Repeating weekly and specific date scheduling with automatic closure
  • Custom landing page with countdown clock for visitors
  • Automatic store reactivation when scheduled time ends
  • Hebrew calendar integration via Hebcal API
  • Multilingual support in English, Spanish, French, and Hebrew

Verdict on Shabbat

Shabbat Mode is a niche but essential app for observant Jewish store owners who need to close their store for Shabbat and holidays. At $7/month with Hebrew calendar integration and automatic reopening, it fills a specific need perfectly. The 4.8 rating confirms it works reliably.

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.

Does the store reopen automatically?

Yes, the store automatically reopens when the scheduled closure period ends — no manual intervention required.

Does it integrate with the Hebrew calendar?

Yes, Shabbat Mode integrates with Hebcal API to automatically schedule closures for Jewish holidays throughout the year.