Shopify App Comparison 2026

Synctrack PayPal Tracking Sync

5.0403 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 Synctrack and ShipX Shipping Rates & Rules to find the best fit for your store.

Stripe and PayPal sync tracking to avoid holds and reserves

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Key Features

  • Automatic tracking sync to PayPal and Stripe on order fulfillment
  • Helps remove PayPal holds and release reserved funds faster
  • Reduces chargebacks and payment disputes with proof of delivery
  • Built for Shopify certified with highest performance standards
  • Supports all major shipping carriers and custom tracking numbers

Verdict on Synctrack

Synctrack is essential for any Shopify merchant processing payments through PayPal or Stripe who has experienced holds or reserves. Its perfect 5.0 rating reflects how well it solves a painful, specific problem — getting your money faster. The setup is simple, syncing is automatic, and the ROI from released funds alone typically exceeds the subscription cost within days.

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

How does Synctrack help with PayPal holds?

Synctrack automatically sends tracking information to PayPal for every fulfilled order. When PayPal can verify that orders are being shipped and delivered, it reduces or removes payment holds and releases reserved funds faster.

Does Synctrack work with Stripe as well?

Yes, the Basic plan and above supports syncing tracking information to both PayPal and Stripe, helping you maintain good standing with both payment processors.

Can I sync tracking for past orders?

Yes, the Basic and Pro plans include historical order sync, allowing you to push tracking data for previously fulfilled orders to your payment processors.

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.