Best Selling products Apps for Shopify in 2026

Compare the best Shopify apps for selling products in 2026. Add product options, custom variants, B2B wholesale pricing, digital downloads, and product personalization with Easify, Custom Options, B2B Wholesale, Digital Downloads and more. Independent reviews — no paid placements.

21Apps Reviewed
4.8Avg Rating
26,213Total Reviews
20Free Options
21Built for Shopify

All Selling products Apps

Color Swatch King: Variants

StarApps Studio
4.9

Boost sales with variant options as variant image/color swatch

2,581 reviewsFree

Easify Custom Product Options

Easify
4.9

Add variant options with product personalizer, file upload, addon

2,588 reviewsFree

Infinite Product Options

ShopPad Inc.
4.7

Infinite options for product options, text fields and add-ons

2,391 reviewsFree

Releasit COD Form & Upsells

Releasit
4.8

Cash on delivery form for dropshipping: upsells, OTP, SMS

2,643 reviewsFree

BIG Digital Downloads Products

Penida
4.9

Sell digital products, PDF, license key and eBook with ease

772 reviewsFree

Variant Option Product Options

Relentless Apps
4.6

Personalize products, custom product variants, custom fields

612 reviewsFree

Easy Appointment Booking App

Servicify
4.9

Appointments and booking app for services, events and classes

462 reviewsFree

Digital Downloads - Filemonk

Artos Software
5.0

Sell digital downloads and digital products in 3 quick steps

397 reviewsFree

Sky Pilot - Digital Downloads

Sky Pilot
4.8

Sell ebooks, digital downloads, digital products and PDF fast

391 reviewsFree

NA Bulk Price Editor

Northern Apps
4.8

Easily create bulk price changes, discounts and schedule sales

226 reviewsFree

CR - Infinite Product Options

Conversion.is
5.0

Unlimited custom options, swatches, add-ons and personalization for your products.

1 reviews$9.99/month

Releasit COD Fee & Partial Pay

Releasit
4.8

Add a custom fee to COD orders and hide or show Cash on Delivery at checkout based on any condition (order total, customer country, products, and more)

585 reviewsFree

King Product Options & Variant

Ymq
4.6

This app helps you to create infinite product options, which help merchants sell their products and increases sales

438 reviewsFree

Globo Product Options, Variant

Glozy
4.9

Create unlimited product options with text, dropdown, calendar, file upload, swatches, and more. Easy Shopify product personalization & customization.

4,278 reviewsFree

Shopify Marketplace Connect

Shopify
4.2

Official app to sync and manage Shopify product listings, orders, fulfillment, and inventory across top marketplaces like Amazon, Walmart, and eBay.

1,937 reviewsFree to install

OPTIS Product Options, Variant

OPTIS
4.9

Best Shopify Product Options app for unlimited variant option product options with image upload, text box, file upload, product add-ons & product personalizer.

2,105 reviewsFree

OP Color Swatch Variant Images

OPTIS
5.0

Best Shopify Color Swatch app for product variants with combined listing, image swatches, color options, variant image automator & customizable product display.

766 reviewsFree

Rubik Variant Images & Swatch

Craftshift
5.0

Enhance your store's product pages by showing only relevant variant images and image swatches. You can set a custom image or color swatch to variant selector

367 reviewsFree

MP Size Chart & Size Guide

Shopplaza
5.0

MP Size Chart & Size Guide (formerly Avada Size Chart) helps you create customizable size charts that reduce returns, build trust, and boost conversions.

831 reviewsFree to install

G: Combined Listings & Variant

Grouptify
5.0

Grouptify assists Shopify merchants in merging related products into a single display, enhancing conversions and the overall shopping experience. Swatches, SEO

334 reviewsFree

GLO Color Swatch & Bundles

Glozy
4.9

Add color & image swatches, product bundles, quantity discounts, and variant grouping to boost SEO and sales. No-code. Works with any Shopify theme.

1,508 reviewsFree

Why "Selling Products" Apps Unlock Hidden Revenue

Shopify's native product page is functional but limited — it doesn't handle product personalization (engraving, custom text), unlimited variants, B2B pricing tiers, or digital file delivery out of the box. The right "selling products" app extends product pages to support how customers actually want to buy. Every app below is independently reviewed. No app pays for placement.

How to Choose the Best "Selling Products" App for Shopify

1. Identify Your Need

  • Custom product options: Engraving, monogramming, custom dimensions. Easify Product Options, Custom Options, CR Infinity Options add unlimited option fields.
  • B2B wholesale: Tier pricing, customer-group pricing, hidden products, MOQ. B2B Wholesale Lock Hide Price, Wholesale Sami, Clay B2B Wholesale Form.
  • Digital downloads: PDFs, music, video, software keys. Digital Download Products, Sky Pilot.
  • Product variants & swatches: Color/size swatches, multi-variant management. Variant Swatch King, Variant Option Product Options, Multivariants.

2. Beyond Shopify's 100-Variant Limit

Shopify caps products at 100 variants. For configurators (e.g., 5 colors × 6 sizes × 4 finishes = 120 combos), you need a variant-extending app. Multivariants and Easify Product Options handle this with virtual variants.

3. B2B Specific Considerations

B2B requires: tiered pricing, login-only access, MOQ, payment terms (Net 30/60), tax exemptions, custom catalogs per customer. Pure-B2B stores often run on Shopify Plus with native B2B features. Apps fill gaps for hybrid B2B/B2C stores.

4. Performance Impact

Heavy product-option apps can slow product pages. Test PageSpeed before/after. Easify and Custom Options are the most performance-conscious in this category.

5. Pricing

Most apps cost $9-$30/month. Enterprise B2B suites (Wholesale Sami, B2B Wholesale Lock Hide Price) can run $50-$150/month. Free plans cover basic needs (3-5 option fields, simple swatches).

Frequently Asked Questions

Common questions about selling products apps for Shopify stores.

What is the best product options app for Shopify in 2026?
Easify Product Options is the most flexible with unlimited option fields, conditional logic, and price modifiers. Custom Options and CR Infinity Options are strong alternatives. For just color/size swatches, Variant Swatch King is the cleanest specialist. For variants beyond Shopify's 100 limit, Multivariants is purpose-built.
How do I sell digital products on Shopify?
Use a digital delivery app. Digital Downloads (Shopify's official app) is free and handles basic file delivery. Sky Pilot adds advanced features: license keys, streaming, drip release, and fraud protection. Digital products skip shipping/inventory complexity but need clear delivery, refund, and license terms.
Can I sell B2B and B2C from the same Shopify store?
Yes. Apps like B2B Wholesale Lock Hide Price, Wholesale Sami, and Clay B2B Wholesale Form add B2B-specific features (tier pricing, hidden products for retail customers, login-only catalogs) on top of your standard B2C store. Shopify Plus includes native B2B alongside DTC, with two storefronts on one backend.
How do I exceed Shopify's 100-variant limit?
Use a variant-extending app. Multivariants and Easify Product Options create "virtual variants" through option fields — letting you offer 200, 500, even 1000+ combinations. Behind the scenes, the app generates a unique SKU for each combo without burning Shopify variant slots.
Are there free product options apps for Shopify?
Yes. Easify Product Options and Custom Options have free plans covering 3-5 option fields per product — enough for basic monogramming or simple personalization. Premium plans ($9-$25/month) unlock unlimited fields, conditional logic, and price modifiers.
What is the difference between product variants and product options?
Variants are Shopify's native concept — different versions of a product (size, color) with their own SKU and inventory. Limited to 100 per product. Options (added by apps) are configurable fields (engrave text, choose monogram font) that don't need separate SKUs. Use variants for inventory-tracked combinations; options for customizations.
How do I add monogramming or engraving to Shopify products?
Use a product options app that supports text fields with character limits and price modifiers. Easify Product Options, Custom Options, and Easify Box Builder all handle this. Set up: a text field (max 20 chars), an optional font dropdown, and a price modifier (+$5 for engraving). The customizations carry through to order details for fulfillment.