CTS Multi Barcode Labels vs GS1 Assistant (GTIN UPC EAN)for Shopify (2026)
In 2026, CTS Multi Barcode Labels and GS1 Assistant (GTIN UPC EAN) both serve Shopify merchants needing barcode solutions, but their approaches and target audiences differ significantly. CTS Multi Barcode Labels is designed for broad barcode label printing needs, offering extensive customization, device compatibility, and integration with inventory management tools like Stocky. It caters to merchants needing flexible label designs for products, orders, and even address labels for fulfillment. GS1 Assistant, on the other hand, focuses solely on managing GS1-compliant barcodes (GTIN, UPC, EAN) directly within Shopify. GS1 Assistant is tailored for brands needing to maintain GS1 compliance, prevent barcode duplication, and track their GS1 barcode inventory. Its strength lies in streamlining the process of managing GS1-assigned barcodes, offering features like direct synchronization with supported GS1 member organizations and generating GS1-ready spreadsheets. While CTS Multi Barcode Labels offers more general barcode management and printing, GS1 Assistant is specifically designed to handle the complexities of GS1 barcode management, which is important for brands selling through channels like Amazon, Walmart and Google. Merchants needing extensive label printing customization and inventory management integration will lean towards CTS, while those prioritizing GS1 compliance and streamlined GS1 barcode management will find GS1 Assistant more suitable.
At a Glance
CTS Multi Barcode Labels
89 reviews
GS1 Assistant (GTIN UPC EAN)
7 reviews
Detailed Overview
CTS Multi Barcode Labels
Print labels for products and orders. Powerful Liquid support, address labels, Stocky POs and more.
Key Features
- Works with Dymo, Zebra, Brother, Rollo, TSC, GoDEX, inkjet, laser, and more.
- Customize templates with Liquid code, fonts, Metafields, logo, etc.
- Assign sequential barcodes and SKUs to your products in a few clicks.
- Generate QR codes that link to the product page and order page.
- Stocky integration for quick and easy label printing from purchase orders.
GS1 Assistant (GTIN UPC EAN)
Manage GS1 barcodes (GTIN UPC EAN) from a GS1 company prefix
Key Features
- Manage GS1 product barcodes from Shopify
- Prevent duplicate barcodes that cause listing rejections
- Track remaining GS1 barcodes so you never run out unexpectedly
- See how Amazon, Walmart, and Google view your products in GS1
- Export GS1-ready spreadsheets when direct integration is unavailable
Feature Comparison
| Rating | 4.8/5 | 5/5 |
Rating CTS Multi Barcode Labels4.8/5 GS1 Assistant (GTIN UPC EAN)5/5 | ||
| Reviews | 89 | 7 |
Reviews CTS Multi Barcode Labels89 GS1 Assistant (GTIN UPC EAN)7 | ||
| Focus | General Barcode Label Printing | GS1 Barcode Management |
Focus CTS Multi Barcode LabelsGeneral Barcode Label Printing GS1 Assistant (GTIN UPC EAN)GS1 Barcode Management | ||
| Customization | Extensive (Liquid Code) | Limited (GS1 Compliance Focused) |
Customization CTS Multi Barcode LabelsExtensive (Liquid Code) GS1 Assistant (GTIN UPC EAN)Limited (GS1 Compliance Focused) | ||
| Integration | Stocky, other product fields | Direct GS1 Member Org Sync (Limited) |
Integration CTS Multi Barcode LabelsStocky, other product fields GS1 Assistant (GTIN UPC EAN)Direct GS1 Member Org Sync (Limited) | ||
| Target Merchant | Merchants needing flexible label designs and integration with inventory management | Brands needing GS1 barcode compliance and streamlined management |
Target Merchant CTS Multi Barcode LabelsMerchants needing flexible label designs and integration with inventory management GS1 Assistant (GTIN UPC EAN)Brands needing GS1 barcode compliance and streamlined management | ||
| Ease of Use | Potentially steeper learning curve due to Liquid customization | Simpler, focused workflow for GS1 barcode management |
Ease of Use CTS Multi Barcode LabelsPotentially steeper learning curve due to Liquid customization GS1 Assistant (GTIN UPC EAN)Simpler, focused workflow for GS1 barcode management | ||
| Value Proposition | Flexible barcode label printing and inventory management integration | Streamlined GS1 barcode compliance and management within Shopify |
Value Proposition CTS Multi Barcode LabelsFlexible barcode label printing and inventory management integration GS1 Assistant (GTIN UPC EAN)Streamlined GS1 barcode compliance and management within Shopify | ||
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Our Verdict
The choice between CTS Multi Barcode Labels and GS1 Assistant depends heavily on the merchant's specific needs. For merchants requiring highly customizable label printing for products, orders, and address labels, especially those already using Stocky for inventory management, CTS Multi Barcode Labels is the better option. Its support for various printer types and Liquid code customization provides unmatched flexibility.
However, if the primary concern is GS1 barcode compliance and simplified management of GTIN, UPC, and EAN codes, GS1 Assistant is the clear winner. Its features for preventing duplicates, tracking barcode inventory, and generating GS1-ready spreadsheets offer a more streamlined solution for maintaining accurate and compliant product data, particularly for brands selling through channels requiring GS1 compliance. While it has far fewer reviews, the perfect rating suggests those who use it are happy with its focus.
Common Questions
What is the primary difference between CTS Multi Barcode Labels and GS1 Assistant?
CTS Multi Barcode Labels focuses on flexible barcode label printing and inventory management, while GS1 Assistant focuses on GS1 barcode compliance and management.
Which app is better for printing address labels?
CTS Multi Barcode Labels is better for printing address labels as it's designed for printing multiple label types, including address labels using order data.
If I need to manage GS1 barcodes and sell on Amazon, which app should I choose?
GS1 Assistant is the better choice as it's specifically designed for GS1 barcode management and helps ensure compliance with requirements for selling on platforms like Amazon.
Does CTS Multi Barcode Labels support Zebra printers?
Yes, CTS Multi Barcode Labels supports Zebra printers, along with Dymo, Brother, Rollo, TSC, GoDEX, inkjet, and laser printers.
Can I customize barcode labels with my company logo using either app?
Yes, CTS Multi Barcode Labels allows for logo customization using Liquid code. GS1 Assistant focuses on barcode data, not label customization.
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