Side-by-side comparison
US State Sales Tax return Reports & Automated Filing for your store. Easy, Accurate & Time Saving!!!
New U.S. postal rules require more product data to clear customs. Zonos Channel syncs it for you.
| Metric | Sales Tax Automation by TaxRex | Zonos Sync |
|---|---|---|
| Rating | 5.0 ★ | — |
| Total reviews | 136 | 0 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 4 tiers | — |
| Listed features | ★ 5 | 4 |
On the measured data here, Sales Tax Automation by TaxRex leads on more dimensions (3 vs 1). Pick Zonos Sync if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Sales Tax Automation by TaxRex audit • Zonos Sync audit
| Field | Sales Tax Automation by TaxRex | Zonos Sync |
|---|---|---|
| Tagline | ||
| Listing audit | 86/100 listing audit | 73/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Languages | 1 supported | 1 supported |
|---|
| Listed since | Sep 2021 | Aug 2026 |
|---|
| Listed |
|---|
None
| Keyword | Sales Tax Automation by TaxRex | Zonos Sync |
|---|---|---|
| sales tax automation | #1 | Not ranked |
| sales tax | #2 | Not ranked |
| sales tax compliance automation | #3 | Not ranked |
| entries | Not ranked | #3 |
| entry | Not ranked | #3 |
No tracked changes.
Zonos Sync is cheaper to start with — it offers a free plan and Sales Tax Automation by TaxRex doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
AppRanks cannot separate these two on rating, because neither publishes one. Sales Tax Automation by TaxRex does carry the larger published review base (136 vs 0). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Sales Tax Automation by TaxRex has more published reviews to read for user-reported install experience (136 vs 0).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Sales Tax Automation by TaxRex has 136 published reviews; Zonos Sync has 0 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Sales Tax Automation by TaxRex and Zonos Sync both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Zonos Sync" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.