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Best alternatives for Kark: Multi Location Inventory Shopify app in 2027 [Updated]
Kark: Multi Location Inventory
by
Kark Ltd
From $6.99/month. Free trial available.
Show product stock by location, geo-search nearest store for availability, & create location filters
Compare with % app %PickYourApp Review Team
6 min read
•
Sep 04, 2026
Product variant apps give Shopify merchants complete control over how they present and manage product options. From color swatches and custom fields to 3D configurators and multi-location inventory displays, these tools help organize variants, hide sold-out options, and create personalized product experiences. Merchants can set up size charts, bulk order forms, and unlimited customization options to improve the shopping experience and reduce returns.
| Name | Rate on Shopify | Price | Free trial | Key features |
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#1. Add unlimited options to any product and charge for the extras. Paid upgrades can lift order value.
Globo removes Shopify's 2,048 variant limit and lets you add unlimited product options with custom pricing. Build option sets using 30+ field types including text input, file upload, color swatches, image variants, dropdowns, checkboxes, dates and dimensions. Apply these options to individual products or your entire catalogue. Add-on pricing runs on Shopify Functions, keeping discount codes and taxes accurate. Charge extra for options that cost more to fulfill. Conditional logic shows or hides choices based on earlier selections or variants, keeping forms clean and relevant. Shoppers can preview their personalization - like engraving, monograms or custom artwork - before buying. Every choice flows automatically into orders, packing slips and POS systems. Perfect for stores offering product customization, personalized items or configurable products that need more flexibility than standard Shopify variants allow. -
#2. Skip the plain dropdown. Show variants options as a Product Variant color swatch or Product Swatch.
Color Swatch King turns your basic variant picker into an attractive display of color swatches and variant swatches. Show product variants as image swatches, buttons, or dropdowns on both product and collection pages instead of plain dropdowns. Display every variation of your product variants with clean variant selectors that include prices, labels, and badges. Add New, Sale, and Sold-out badges to highlight product status. The app automatically greys out out-of-stock combinations and lets you hide unavailable variants completely. Save time with bulk CSV upload for color swatches across multiple product variants. Link size charts directly to your variant options. Show variant swatches on collection pages so customers see all available options before clicking through. Works seamlessly with Shopify Markets and B2B stores. Free setup assistance included from product variant experts. Track performance with built-in live analytics to see how customers interact with your variant swatches. -
#3. Custom Product Options and Customizer with Text, File Upload, Price Add-ons, Product Personalizer
Easify Custom Product Options lets you add product customization and personalization to your store with a live preview feature. Perfect for jewelry engraving, embroidery, POD, and gift wrap services. The product customizer includes custom text fields, file upload, image upload, and price add-ons to maximize sales on product pages. Create custom product options with conditional logic that shows or hides fields based on variants. Add custom fields like text boxes, date pickers, dropdowns, image swatches, checkboxes, and dimensions with a price calculator. The product personalizer displays customer uploads and custom text in real-time, helping increase conversions for customized products. Use product add-ons for upselling, option badges, and discounts. This product configurator works seamlessly with your Shopify variants to deliver complete product personalization and customization options that drive sales. -
#4. Personalize products w/ infinite options, text, swatches, file uploads, price addon & live preview
OPTIS Product Options, Variant lets you break through Shopify's variant limits with infinite product options and flexible customization. Customers can personalize products using custom text fields, color and image swatches, file uploads, dropdowns, checkboxes, and date pickers. The live preview feature shows real-time changes directly on the product page. Add price add-ons, product bundles, gift wraps, and upsell options to increase your average order value. The app includes a product personalizer with font picker, image upload, and engraving options. Use conditional logic to create clean buying flows, display variant-specific images, and let customers edit options right from the cart page. With 20+ option types, inventory tracking for add-ons, size charts, and full compatibility with Shopify discounts, OPTIS integrates seamlessly into your product offerings. The app is easy to manage and comes with 24/7 live support to help you collect customer inputs before checkout. -
#5. Customize swatches and boost revenue with built-in product bundles.
This app lets you display product options with clickable color swatches and image swatches on product pages, collection pages, and your home page. Customize how variants appear to create a better shopping experience for customers. Group related products as variants to improve SEO and make product discovery easier. The app includes built-in product bundles to increase sales through upsells, B2B offers, and promotions. Hide out-of-stock variants automatically, show low-stock alerts, and support multiple languages. Works with all themes and filter apps. No coding required for setup. -
#6. The product options solution for you – simple to start, powerful to grow!
Create unlimited custom product options in minutes with no coding required. This app lets you add swatches, dropdowns, checkboxes, text fields, and 30+ option types to personalize every product. Customers can preview their custom texts, images, and design inputs live on product images – ideal for POD, gift items, and personalized products. Use conditional logic and add-on pricing to increase sales with upsells and bundles. All custom options automatically sync with orders, emails, and packing slips for easy fulfillment tracking. Mobile-optimized and supported by a dedicated team available 24/7 to help whenever you need it. -
#7. Reduce returns with customizable size charts, size guide & AI size recommender
MP Size Chart & Size Guide helps reduce returns by solving sizing confusion for apparel stores. The app uses an AI size recommender to guide shoppers to the right fit instantly, showing them their correct size before they buy. Add customizable size charts to product pages for fashion, footwear, and more. Choose from 30+ size chart templates that support images, videos, tabs, and tables. Import size charts in bulk via CSV to save time on manual entry. The app includes a dedicated size guide page that displays all your size charts in one place, automatically synced and always up to date. It supports 20+ languages and features auto unit conversion for global stores. Quick setup gets you started fast, and if you're switching from another app, free migration of your existing size charts is included. -
#8. Turn variant dropdowns into color and image swatches. Shoppers see only the images they pick.
OPTIS converts variant dropdowns into color swatches and image swatches on both product pages and collection pages. When shoppers select a variant, they see only the images for that specific option. Choose your preferred display style for each option: color swatch, image swatch, swatch card, pill, button, or dropdown. The app automatically adds badges for sold out items, low stock alerts, new products, and sale items, plus you can create manual badges too. Customize the size, shape, border, and hover effects of your swatches, with separate mobile layout options. Collection pages display every color variant as a swatch instead of showing just one product image per item. Product groups let you feature related products together on a single page, each with its own URL. The team provides free setup and theme fixes through 24/7 live chat support on any plan. -
#9. Add Unlimited Custom Product Options with Live Preview. A Visual Personalizer to boost sales
Create custom products that your customers will love with Zepto Product Personalizer. This visual customization tool lets shoppers personalize items using images, color swatches, dropdown menus, text inputs, and file uploads - all with a real-time preview. Set up conditional logic to show relevant options based on customer choices, and adjust pricing automatically for different customizations. Perfect for stores offering personalized merchandise, custom builds, or made-to-order products. Give your customers the freedom to design exactly what they want while keeping your order process simple and organized. The live preview feature helps customers feel confident about their customized purchases, leading to higher satisfaction and fewer returns. -
#10. Add custom options, variants with swatches, text, file upload, in seconds with AI scan & suggestions
Qikify Custom Product Options breaks through Shopify's variant limits by offering 30+ customizable option types for your products. Customers can personalize their orders using text boxes, color and image swatches, file uploads, date pickers, and more. Add price add-ons for services like engraving, gift wrapping, rush processing, or shipping protection to increase order value. The app uses AI scan technology to suggest option templates based on your store, or you can create custom options in seconds. Set up conditional logic to display specific product options based on customer selections or Shopify variants. Manage everything efficiently with CSV import/export, bulk apply features, and sync options across orders, emails, and invoices. Ask Shopify Sidekick about your option sets, conditional logic, plan features, or help documentation directly in your admin. Fully compatible with Shopify Discounts at checkout for seamless customer experience.