Best Custom Product Options

Best Custom Product Options

by Relentless Apps

Custom product options, variants options, & color swatches

4.9 of 5 stars(79 reviews)

Unlimited Product Options

Display product options as buttons, color swatches, image swatches, and more. Use as a product customizer w/ custom text boxes & file upload

Product Options Custom Style

Customize your buttons, color swatches, & image swatches for your product options & variants options. Add code to customize even further.

Show in stock Variants Options

Visually shows what product options/ variants options are in and out of stock with our swatches, buttons, and dropdowns.

About Best Custom Product Options

Give your customers the best shopping experience with better usability and beautiful custom options.

Use our app to style the product options you created in Shopify, or add unlimited customizations, product options, and variant options to customize your products and sell more.

Use conditional logic to show/hide options based on what the shopper has already picked.

Use as a product customizer with custom text boxes, file upload, radio buttons, checkboxes, image and color swatches, and more.

Display what is in stock

We are the only app that visually shows what is in and out of stock in your product options/ variants options

Unlimited Custom Options

Shopify limits you to 3 options and 100 variants.

With Best Custom Product Options you can have as many options and variants options you want to customize your products.

No Coding

Unlike other apps, you won't have to follow a bunch of complicated instruction to get your product options working. The code gets automatically added to your active theme.

Custom Product Options:

Choose the best way to display your products with our custom options;

  • buttons
  • color swatches
  • image swatches
  • radio buttons
  • checkboxes
  • custom text boxes / text areas
  • file upload

We also have a grid option to collect a lot of data like for prescription glasses, or you can use our app as product customizer.

App Features:

  • Easy Duplication Tool - Set up one product option then copy those settings to other products with our easy to use duplication tool.
  • Global Settings - Set up global product option settings that will show on all your products.
  • Custom Styles - Customize the style to fit your site.
  • Conditional logic - Display the product options when your customer needs them, not when they don't.

Styled to fit your Theme

We use the styling of your theme to make everything fit in with the design of your site.

Choose Custom Styles for your Product Options

Customize your style to fit your needs.

  • Choose round, square, or invisible borders
  • Image Swatches & Color Swatches can be small, medium, or large size
  • Image Swatches & Color Swatches can be circular or square
  • Show or hide inventory tooltips
  • Two sold out styles

We also have code snippets to help you customize everything even further.

Conditional Logic

Use conditional logic to show/hide the product options based on what the customer has already picked.

Product Personalizer / Product Customizer

Personalize / Customize your products with file uploads and custom text boxes / text areas with our product customizer.

Perfect for adding a monogram, engraving, or text.

Limited Characters for Custom Text Boxes / Text Areas

Limit the character count the customer can have.

Multi-Select Options

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 14-day free trial

Premium Plan


  • Product Customizer & Product Personalizer

  • Conditional Logic

  • Buttons

  • Color swatches

  • Image swatches

  • Checkboxes

  • Radio Buttons

  • Text boxes

  • File Upload

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

Overall rating
4.9 of 5 stars
Based on 79 reviews

  • 5 of 5 stars
    94% of ratings are 5 stars
  • 4 of 5 stars
    4% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    3% of ratings are 1 stars

Most recent reviews

My Design Collections

We use this app so customers can choose whether or not to add a personalised card message and it works brilliantly. The support is always really quick in coming back to us too. Recommend.


The support team diligently worked with me over the course of several days to make sure that this app performed from my business. Couldn’t be happier!

Correct Contacts

This app has a lot of flexibility and met my needs when it came to creating unlimited gridded style product options. The ability to show in-stock product options and customise colour swatches was an added bonus.

More importantly perhaps, the support team were responsive, knowledgeable and pro-active in assisting me to fix a formatting issue I had.

I highly recommend this app for the product and the team behind it!