Shopify App Comparison 2026

VQB: AI Product Quiz Builder

4.988 reviews
VS

Today's Project: Buy Button

4.813 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for VQB: and Today's Project: Buy Button to find the best fit for your store.

Built for Shopify

Build product recommendation quizzes to boost conversions, collect zero-party data, and personalize marketing.

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Key Features

  • Product, variant, or regimen recommendations via AI or manual tagging
  • Dynamic result pages with custom messaging and redirects
  • Integrations with Klaviyo, Recharge, Omnisend, Zapier, Google Analytics, Facebook Pixel
  • Page, embedded, and pop-up quiz formats with conditional logic
  • Support for 23 languages including Arabic, Dutch, French, German, Japanese

Verdict on VQB:

VQB is the best quiz-based product recommendation tool in the Shopify ecosystem. With 4.9 stars across 88 reviews and a Built for Shopify badge, it is proven and reliable. The quiz approach works especially well for stores with complex catalogs where customers need guidance. The Klaviyo and Omnisend integrations make zero-party data actionable.

Display a sticky add-to-cart buy bar on product pages for faster purchasing and higher conversions.

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Key Features

  • Sticky add-to-cart buy bar displayed across all product pages
  • One-click checkout for a faster purchase experience
  • Quantity selector for adding multiple items and increasing AOV
  • Fully customizable design with no developer needed
  • 100% compatible with Online Store 2.0 themes

Verdict on Today's

Today's Project: Buy Button is one of the most affordable conversion tools at just $3.95/month. The sticky buy bar keeps the purchase option visible as customers scroll, reducing friction. With 4.8 stars, 13 reviews, and 7+ years on the market, it is proven and reliable. Great value.

Frequently Asked Questions

How does the quiz recommend products?

You can use AI-powered matching based on customer answers, or manually tag products to specific quiz outcomes. The quiz supports conditional logic to create branching paths.

Does VQB integrate with email marketing tools?

Yes, VQB integrates with Klaviyo, Omnisend, Zapier, and more. Quiz responses and recommendations sync to your email platform for personalized follow-up campaigns.

Does the buy bar work on mobile?

Yes, the sticky buy bar is fully responsive and works on all devices. It is compatible with all Shopify Online Store 2.0 themes.