MerchantPick

Best free Marketing & conversion apps for Shopify

Last updated: Jul 25, 2026

How we picked the best free Marketing & conversion apps

We rank Marketing & conversion apps by their Shopify App Store rating and review volume, weighted by how well each fits the use case. Ratings, pricing and free-plan details are pulled from every app's live listing and refreshed regularly.

  • Rating and review volume from the Shopify App Store
  • Category fit and how often merchants install each app
  • Pricing and free-plan transparency
  1. #1. Spot hidden catalog issues that quietly cost you sales.

    Spotly ‑ Health Scanner screenshot
    Spotly ‑ Health Scanner icon

    Spotly ‑ Health Scanner

    by Arcline Studio

    5.0 ★ (1) Free plan available

    Scan your product catalog. Find hidden issues. Fix what costs you sales.

  2. #2. Bundles, volume discounts, BOGO, free shipping & cart upsells

    Salify – Bundles & Upsells screenshot
    Salify – Bundles & Upsells icon

    Salify – Bundles & Upsells

    by StartExecution

    5.0 ★ (1) Free plan available

    Grow AOV with volume discounts, quantity breaks, BOGO, bundles, free shipping and cart upsells

  3. #3. One-click upsells & downsells after checkout

    Post Purchase Upsell Abakira screenshot
    5.0 ★ (1) Free plan, paid from $19.99/month

    Show a one-click upsell immediately after checkout, added to the order your buyer just paid for.

  4. #4. Notify customers when items are back in stock

    Restocked: Stock Alerts screenshot
    5.0 ★ (1) Free plan, paid from $9/month

    Recover customers with back-in-stock alerts for your shoppers.

  5. #5. True Profit insights to deployed ad campaigns, powered by AI.

    Nexus: AI Growth Engine screenshot
    Nexus: AI Growth Engine icon

    Nexus: AI Growth Engine

    by Omniconvert SRL

    5.0 ★ (53) Free plan, paid from $299/month

    Connect your store, Meta, Google Ads & GA4. Daily AI actions ranked by True Profit.

  6. #6. Auto-add a free gift when carts reach your spend goal...

    drilly : Free Gift screenshot
    drilly : Free Gift icon

    drilly : Free Gift

    by drilly

    5.0 ★ (1) Free plan available

    Automatically adds a free gift to the cart when shoppers hit your spend goal. No code needed

  7. #7. One app for shipping protection, packaging & any custom fee

    Practical Fees & Surcharges screenshot
    Practical Fees & Surcharges icon

    Practical Fees & Surcharges

    by Practical Apps, MB

    5.0 ★ (1) Free plan available

    Add shipping protection, packaging or any fee to the cart - automatically, by your own rules

  8. #8. Generate unlimited unique discount codes in bulk & export CSV

    CodeOS ‑ Bulk Discount Codes screenshot
    5.0 ★ (2) Free plan available

    Create unlimited discount codes in bulk. Export CSV for email, SMS & Loyalty

  9. #9. Coupon codes that take a true percentage off the MRP

    WebDeve MRP Discount  screenshot
    WebDeve MRP Discount  icon

    WebDeve MRP Discount

    by Web Deve Haider

    5.0 ★ (1) Free plan, paid from $9.99/month

    Create coupon codes that give a true percentage off MRP (compare-at), not off the lower sale value.

  10. #10. Automatic gifts customers see in cart

    MindFlash Gift Engine screenshot
    MindFlash Gift Engine icon

    MindFlash Gift Engine

    by MindFlash Studio

    5.0 ★ (1) Free plan, paid from $19/month

    Reward qualifying carts with automatic gift items. Manage gift rules in one place.

Las valoraciones provienen de la Shopify App Store.

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