Best Alternatives to Rubik Variant Images: 4 Apps With a Real Free Plan

Introduction

You installed Rubik, set up your first product, and it worked. Then you opened the second product and hit the wall. The free plan covers exactly one product. So now you are searching for a free alternative to Rubik Variant Images that does not run out on day one.

Here is the catch. Several apps call themselves free, but their free plan only works on partner, staff, or trial stores. We read seven App Store listings, so you can see which free plans work on a live store.

What Rubik Variant Images does well, and where the free plan stops

Rubik Variant Images & Swatch holds a 5.0 rating from 482 reviews. It lets you attach several images to each variant, and its AI assigns photos to variants for you. It also works with page builders like PageFly, EComposer, and GemPages.

The reason people look for a Rubik Variant Images alternative is the price ladder. Here is what the listing shows:

• Free: $0, 1 product, 50 AI image assignments a month.
• Starter: $25 a month, 100 products, 1,000 images a month.
• Advanced: $50 a month, 1,000 products, 5,000 images a month.
• Premium: $75 a month, unlimited products, 50,000 images a month.

Picture one hoodie in three colors with four photos per color. That is 12 images, and the free plan handles it. Add a second hoodie, and you are at $25 a month.

What does free actually mean on Shopify variant apps?

Any alternative to Rubik Variant Images has to pass one test first. Can you use the free plan on a live store, with real products?

The listings show three different meanings of free:

The third group trips up the most merchants. The listing says Free, you install it, and then your live store gets a bill. Read the plan line for the words partner, staff, and trial before you install anything.

The Best Alternatives to Rubik Variant Images & Swatch With a Free Plan

We ranked these best alternatives to Rubik Variant Images & Swatch by how useful the free plan is on a live store. For a wider list of tools, see our roundup of the best Shopify variant apps.

1. Varn – Variants & Swatches AI: The Closest Free Rubik Alternative With AI Setup

Varn is our newly launched variant images and swatches app that comes with one-click AI setup and a free forever starter plan.

Varn is the closest Rubik competitor in this list, and for many small stores it is the best alternative to Rubik variant images. Like Rubik, it uses AI to match photos to variants. It also adds product grouping, which Rubik’s listing does not mention, and it costs less than Rubik at every paid step. One credit covers one product photo the AI reads. Color names, file names, and alt text are matched without spending credits, so 250 monthly credits goes a long way for a small store.

Why choose Varn:

• A bigger free plan than Rubik. You get 5 products and 250 AI credits, against 1 product and 50 images.
• AI credits included in every plan. Allowances run from 250 on Starter to 25,000 on Premium, so you do not pay per image for setup work. Here is how Varn AI usage credits work.
• Lower prices, more products. Grow costs $14.99 a month for 150 products. Rubik’s Starter costs $25 for 100. Advance is $39.99 for 1,500 products, against $50 for 1,000 on Rubik’s Advanced.
• Product grouping on every plan. Grouping turns separate listings, like one hoodie listing per color, into one shared swatch row. Free includes 1 group, and Premium includes 50.
• A clean exit. Varn drives your theme’s swatch picker and edits no theme files, so removing it leaves your theme as it was.
• A free trial on every paid plan. Grow, Advance, and Premium each start with 7 days free through Shopify’s own billing, and Starter never expires. See the Varn free trial details before you pick a plan.

Varn pricing:

When to choose Varn:

• You have up to 5 products, or you want to test on your best sellers first.
• You expect to pay for a plan later and want the lower price, with grouping included.

When not to choose Varn:

• You want proof from other merchants first. Varn went live in September 2026 (read the Varn launch announcement) and has no public reviews yet.

2. GLO Color Swatch Variant Image: Best Free Plan for Big Catalogs That Only Need Color Swatches

GLO Color Swatch Variant Image by Globo Options is the review leader in this list after Color Swatch King, with a 4.9 rating from 1,859 reviews. It shows product options as clickable color and image swatches on product pages and collection pages, and it can group related products as variants.

The catch is images. The free plan is built for color swatches, so photo swatches sit behind a paid plan. As an alternative to Rubik variant images, GLO is a strong fit when color dots are enough, and a weak fit when shoppers need to see the real fabric or finish.

Why choose GLO Color Swatch:

• No product cap at $0. The free plan covers unlimited products, so catalog growth never forces an upgrade.
• Collection page swatches on the free plan. Shoppers can pick a color before they open the product page.
• Bundles and grouping in one app. The free plan includes 1 product group and 1 bundle combo. Gold, at $19.90 a month, makes both unlimited, so you can skip a separate bundle app.
• Store basics included. Multi-language support and hiding out-of-stock options come with the free plan.
• Trials on both paid plans. Silver and Gold each come with 7 days free.

GLO Color Swatch pricing:

When to choose GLO Color Swatch:

• You have a big catalog and color dots are enough.
• You want bundles and product grouping to start free.

When not to choose GLO Color Swatch:

• You need photo swatches or several photos per variant without paying. That starts at $9.90.
• You need more than 1 product group before you pay for Gold.

3. N Color Swatches Variant Image: Free With No Product Cap

N Color Swatches Variant Image by NestScale is among the best alternatives to Rubik Variant Images & Swatch for image swatches, because it is the one app here where the free plan lets you upload your own. It has a mixed record next to the others, with a 4.4 rating from 141 reviews and 9 of them one-star.

Read the newest reviews before you install, and test on your theme first. Growth includes 1:1 support for theme integration, and a theme conflict resolution add-on costs $3.99, so plan for a little setup help if your theme is customized.

Why choose N Color Swatches:

• Unlimited variants at $0. Big catalogs stay on the free plan.
• Image swatches with no product cap. You upload your own photos as swatches, next to free color and text swatches on product pages.
• One of the lowest paid entry points in this list. Growth is $7.99 a month and adds collection page swatches, auto-use of your variant images as swatches, quick view, and 1:1 support.
• A cheaper route to a variant gallery. Professional costs $14.99 a month, or $149.90 a year. It adds multiple images per variant, unlimited groups, and separate-product variants, against $25 for Rubik’s Starter.
• Pay only for what you need. Add-ons cost $3.99 each, so you buy theme conflict resolution only if your theme needs it.

N Color Swatches pricing:

Optional add-ons cost $3.99 each.

When to choose N Color Swatches:

• You want photo swatches on every product and can live without a photo gallery per variant.
• You are comfortable testing on your theme before you commit.

When not to choose N Color Swatches:

• You need several images per variant on a free plan. That starts at $14.99.
• Your theme is heavily customized, and you have no budget for setup help or add-ons.

4. Variant Image Wizard + Swatch: The Cheapest Paid Upgrade if the Free Plan Falls Short

Variant Image Wizard + Swatch by ProductWiz is rated 4.7 from 224 reviews, and 96% of them are five-star. It shows product options as image swatches, color swatches, buttons, or dropdowns, and its drag-and-drop editor assigns several images to each variant.

The free plan comes with one big condition. It only works on Shopify’s free themes. If you run a paid theme, treat this app as a $7.99-a-month app, not a free one.

Why choose Variant Image Wizard?

• The lowest prices in this list. Starter is $4.99 a month, and Pro is $7.99, against $25 for Rubik’s cheapest paid plan.
• Everything on Pro for $7.99. You get all themes, bulk edit, product grouping, and video and 3D support.
• A free plan for 5 products. It includes variant images and a product image gallery on Shopify’s free themes.
• Helpful option details. Tooltips, titles, subtitles, and alerts help shoppers pick the right size or color.
• A longer trial. Both paid plans have 14 days, twice the 7 days on Varn, GLO Color Swatch and N Color Swatches.

Variant Image Wizard pricing:

When to choose Variant Image Wizard:

• You use a free Shopify theme and have 5 products or fewer.
• You are ready to pay $7.99 a month for the full feature set on any theme.

When not to choose Variant Image Wizard:

• You use a premium theme and want to stay free.
• You have more than 5 products and want a free plan.

Apps that Look Free but are Not Free on a Live Store

These three are good apps. If you are shortlisting a Rubik Variant Images alternative, treat them as paid options, because none of them is free on a live store. Each listing offers a free plan only for trial, partner, staff, or development stores.

5. OP Color Swatch Variant Images: A Strong Paid Pick for Combined Listings and Multi-Language Stores

OP Color Swatch Variant Images by OPTIS launched in June 2025 and already holds a 5.0 rating from 784 reviews. It switches the product gallery when a shopper picks a variant in the variant selector, and it can combine separate products into one listing.

As a paid alternative to Rubik variant images, it suits stores that also want combined listings. Our list of the best Shopify combined listings apps compares more options.

OP Color Swatch pricing:

When to choose OP Color Swatch:

• You want combined listings and swatches from one app, and you are fine paying from day one.

When not to choose OP Color Swatch:

• You need a free plan on a live store.

6. SA Variant Image Automator: Automatic Variant Image Assignment Without Manual Tagging

SA Variant Image Automator by StarApps holds a 4.9 rating from 764 reviews. It solves one job. When a shopper picks a variant, the product page gallery switches to that variant’s images. As a Rubik variant image alternative, it covers the gallery and leaves swatches to other apps.

SA Variant Image Automator pricing:

When to choose SA Variant Image Automator:

• Your main problem is the gallery, and you want images assigned for you.

When not to choose SA Variant Image Automator:

• You want swatches, grouping, or a free live-store plan in the same app.

7. Color Swatch King: Variants, the Most-Reviewed Swatch App With Price and Badge Options

Color Swatch King: Variants by StarApps has the largest review base in this article, with a 5.0 rating from more than 3,100 reviews. Merchants praise its fast-loading swatches and responsive support.

It is one of the best alternatives to Rubik Variant Images & Swatch if the swatch itself is your priority, because it replaces plain dropdown menus for product options with visual swatches.

Color Swatch King pricing:

When to choose Color Swatch King:

• You want a proven swatch app with badges and price display, and you will pay for it.

When not to choose Color Swatch King:

• Multiple images per variant is your main need. The listing is about swatches, not galleries.

Comparison table of the best alternatives to Rubik Variant Images & Swatch

Want to look beyond Rubik alternatives? Our roundup of the best Shopify color swatches apps compares eight of them side by side.

How to choose the best Rubik Variant Images alternative in three questions

The best alternative to Rubik Variant Images for your store comes down to three questions.

1. How many products need swatches in the next 90 days?

Five or fewer, start with Varn. More than five with color dots only, start with GLO. More than five with photo swatches, try N Color Swatches.

2. Which theme do you use?

On a premium theme, skip the Variant Image Wizard free plan.

3. Do you need products grouped into one swatch row?

Varn and GLO both give you 1 free group. N Color Swatches needs Professional for unlimited groups. Our guide to Shopify combined listings without Plus explains how grouping works and when it pays off.

Then test on one product before you switch the whole store. Compare page speed before and after in PageSpeed Insights, and see our guide on how to check Shopify store speed for other tools.

Final Thoughts

The right free alternative to Rubik Variant Images is the one that fits your next five products, not your dream catalog. Most stores outgrow a free plan within weeks, so look for a low-cost next step. Then check the plan line for partner, staff, and trial before you install.

Also ask how an app leaves. Before you install anything, check what it leaves behind in your theme when you remove it. It is the cheapest way to keep your options open. If your store has a small catalog with lots of colors, Varn is worth a test on your best sellers. It starts free and edits no theme files, so removing it leaves nothing behind.

If your theme is heavily customized and an app conflicts with it, our team offers a Shopify development service that can handle the theme integration for you.

And if none of these apps covers a workflow your store needs, we also build custom apps through our Shopify app development services.

Takeaway: A good app is easy to try and just as easy to leave.

FAQ