Shopify App Comparison 2026

Sufio: Professional Invoices

4.9400 reviews
VS

ShipX Shipping Rates & Rules

5.01,144 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Sufio: and ShipX Shipping Rates & Rules to find the best fit for your store.

Send professional invoices, credit notes and packing slips

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Key Features

  • Automatic invoice generation and email delivery on order events
  • Tax-compliant invoicing for 50+ countries including VAT and GST
  • Professionally designed invoice templates with full branding options
  • Sequential invoice numbering with customizable prefixes and formats
  • Credit notes and packing slips alongside standard invoices

Verdict on Sufio:

Sufio is the gold standard for Shopify invoice design and tax compliance. If your brand demands polished, professional invoices that meet strict international tax requirements, Sufio delivers. The trade-off is that there is no free plan — but for merchants in regulated markets or those selling across borders, the compliance features alone justify the cost.

Advanced shipping rates and rules for custom shipping logic

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Key Features

  • Custom shipping rates based on weight, price, quantity, and product tags
  • Location-based rates with postal code, zip code, and distance targeting
  • Tiered shipping pricing with conditional rules and rate blending
  • Product-specific and collection-specific shipping rate overrides
  • Hide, rename, or reorder shipping methods at checkout

Verdict on ShipX

ShipX is the clear winner for merchants who need shipping rate logic that goes beyond what Shopify offers natively. Its perfect 5.0 rating across over 1,100 reviews is a remarkable achievement that reflects how well it solves complex shipping scenarios. If you have ever been frustrated by Shopify's shipping rate limitations, ShipX is the answer.

Frequently Asked Questions

Does Sufio automatically send invoices to customers?

Yes, Sufio automatically generates and emails professional PDF invoices to customers when orders are created, paid, or fulfilled, based on your configuration.

Is Sufio compliant with EU VAT invoicing requirements?

Yes, Sufio is designed with tax compliance at its core and supports VAT invoicing requirements for EU countries, as well as GST and local tax regulations in 50+ countries worldwide.

Can I customize the invoice numbering format?

Yes, Sufio offers sequential invoice numbering with customizable prefixes, suffixes, and formats to match your accounting requirements and local regulations.

Can I set different shipping rates for different postal codes?

Yes, ShipX supports detailed postal code and zip code targeting, allowing you to set specific shipping rates for local zones, regions, or individual postal code ranges.

Can I hide or rename shipping methods at checkout?

Yes, the Basic plan and above lets you hide, rename, or reorder shipping methods displayed at checkout, giving you full control over the customer's shipping experience.

Does ShipX work with Shopify Checkout?

Yes, ShipX integrates directly with Shopify Checkout to dynamically calculate and display custom shipping rates based on your configured rules, working seamlessly with the native checkout flow.