Key Product Options, Variants

Key Product Options, Variants

Pricing
Free plan available. Free trial available.
Popular with stores like yours
Based in United States
Rating
4.6 (17)
Developer
Keystone

Live Preview shows product options, variants, swatches & uploads with B2B Catalog pricing.

Key Product Options, Variants lets you create custom options, variants, add-ons, and price add-ons with ease. Priced options now fully follow Shopify Plus B2B Catalog pricing, giving wholesale customers accurate pricing across products, options, cart, and orders. From engraving and gift wrapping to file uploads, options inherit your theme style with Live Preview. Boost sales through personalization and upsells, without slowing your store.

Key Product Options, Variants lets you create custom options, variants, add-ons, and price add-ons with ease. Priced options now fully follow Shopify Plus B2B Catalog pricing, giving wholesale customers accurate pricing across products, options, cart, and orders. From engraving and gift wrapping to file uploads, options inherit your theme style with Live Preview. Boost sales through personalization and upsells, without slowing your store. more
  • Add unlimited product & variant options on any product page
  • Bulk upload color swatches and split product variants images
  • Let customers upload files & images for personalization needs
  • Use conditional logic to display only relevant product options
  • Inherit theme style & Live Preview with upsells, add-ons, and price add-ons
Popular with stores like yours
Based in United States

Languages

Czech, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Korean, Norwegian (Bokmål), Portuguese (Brazil), Portuguese (Portugal), Swedish, Thai, Turkish, Chinese (Simplified), and Chinese (Traditional)

Works with

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 10 option sets
  • 12 option types
  • Unlimited product options
  • Unlimited products
  • Dashboard Analytics
  • 2.0 and Legacy Theme Compatibility
  • 24/7 Live Chat Support

Essentials

$9.99 / month

or $99/year and save 17%

$39.90/mo for Shopify Plus (or $399/year - 17% off)

Features

  • All in FREE plan
  • Unlimited Option Sets
  • Unlimited Option Types
  • Unlimited Products
  • Price Add-ons
  • Priority 24/7 Live Chat & Call

14-day free trial

Premium

$29.90 / month

or $299/year and save 17%

$59.90/mo for Shopify Plus (or $599/year - 17% off)

Features

  • All in Essentials plan
  • Conditional Logic
  • Shared Options
  • B2B Catalog Pricing
  • Top Priority 24/7 Live Chat & Call

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (17)

Overall rating
4.6
Counts per rating level
  • 88% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 6% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 6% of ratings are 1 stars
Edited July 6, 2026

We were long-time users of Bold Product Options and later SC Product Options. When we were notified that SC Product Options was being discontinued, we were encouraged to migrate to Keystone Product Options.

The migration process was extremely frustrating. SC Product Options worked perfectly with our highly customized Shopify theme, but Keystone initially did not. We spent a significant amount of time with our own developers and the Keystone support team trying to resolve compatibility issues.

To their credit, Keystone Support was very responsive and worked diligently to help troubleshoot and fix the issues. After considerable effort from both sides, the app does now appear to be functioning properly.

However, the biggest frustration came later when Keystone acknowledged that SC Product Options was actually not being discontinued. This made the original communication encouraging customers to migrate very misleading. We invested a substantial amount of unnecessary development time and resources moving away from an app that was already working perfectly for our business. Ultimately, it felt like we were fixing something that was never broken.

We are an established ecommerce company doing over $10 million in annual sales with a heavily customized Shopify storefront. For stores like ours, changing a core product options app is not a simple plug-and-play process. The initial troubleshooting advice often centered around testing Keystone on Shopify’s default Dawn theme, which may be useful for diagnostics, but it does not reflect the reality of many larger stores running custom themes.

Keystone Product Options may be a great solution for newer stores, simpler themes, or merchants starting from scratch. However, if you operate a larger Shopify store with a customized theme and already have a working product options solution, I would strongly recommend carefully evaluating whether migration is truly necessary before committing the development resources.

The Keystone team deserves credit for their support and persistence, but the migration recommendation created a lot of unnecessary work for our business.

International Military Antiques
United States
18 days using the app
June 25, 2026

I'm reverting back to SCPO since this app does not support listing the product options separately at checkout. If can only bulk up the price of the existing product.

PactCoupa
Australia
8 days using the app
April 24, 2026

I had the old product builder for 10 years plus. It was always a bit glitchy, how ever I only used it for 1 items and the newer app was cost prohibitive. Especially with how much effort had to go into the previous builder.

However this one has been a dream, so easy that in the 3 days I have had it, I have built 4 other items for the website, it's not glitchy and is very user friendly.

Hightly recommend.

TCS Eco Reusable Cloth Period Pads & Period Pants
United Kingdom
2 days using the app
Keystone replied May 11, 2026

Thank you for sharing your experience with our app! We're thrilled to hear that after transitioning from the old product builder, you found our newer version to be a dream to work with. It's fantastic that you've been able to create several items so easily and without glitches. Your recommendation means a lot to us, and we appreciate your support!

If you have any suggestions or further feedback, feel free to reach out. Your feedback is always welcome as it helps us keep improving.

Best regards,
The Keystone Team

Support

App support provided by Keystone.

Developer

Keystone

1 Kingdom St, Paddington Central, London, ENG, W26BD, GB

Launched

November 6, 2025 · Changelog

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Sensitive data, device and activity data

  • Sensitive data

    Name, email address, phone number, physical address

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, orders, Shopify Functions, Online Store, Shopify admin

  • Edit products

    Products, publications of products on sales channels, inventory, collections

  • View orders

    All order history

  • Edit Shopify Functions

    Cart transforms

  • Edit Online Store

    Theme

  • Edit Shopify admin

    Files

  • View other data

    Locations

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