Reporting And Filing Shopify Apps — Full Market Share Table
All tracked reporting and filing Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  Sales Tax Automation by TaxRex | 35.20% | 16.37 | Declining |
| 2 |  GST Invoices India | 24.64% | 17.14 | Climbing |
| 3 |  Matrixify: Data Export Import | 21.44% | 21.44 | Climbing |
| 4 |  Filey ‑ Files Backup & Export | 8.00% | 8.41 | Declining |
| 5 |  Altera ‑ Export and Import | 2.40% | 6.25 | Declining |
| 6 |  Report Pundit: Custom Reports | 1.94% | 1.89 | Declining |
| 7 |  FeedFix | XML Import & Export | 1.13% | 2.12 | Declining |
| 8 |  EAS EU & UK Compliance | 0.96% | 0.96 | Climbing |
| 9 |  Sidr ‑ Sales Tax Automation | 0.96% | 2.56 | Declining |
| 10 |  Data Export IO: Report | 0.95% | 0.53 | Declining |
Showing 1-10 out of 25
Key Insights:
- Sales Tax Automation by TaxRex holds 35.2% share of reporting and filing app installs — 10.6pp ahead of GST Invoices India (24.6%).
- Top 3 apps (Sales Tax Automation by TaxRex, GST Invoices India, Matrixify: Data Export Import) account for 81.3% of all reporting and filing install share — a competitive market.
- Matrixify: Data Export Import is gaining share fastest this month (+21.44pp) — the largest single gainer among the top reporting and filing apps by share.
- Sales Tax Automation by TaxRex is losing share fastest (-16.37pp) — could indicate a churning user base or a stronger challenger gaining ground.
Reporting And Filing Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 reporting and filing Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Sales Tax Automation by TaxRex | 48.4% | 46.7%1.70 | 48.0%1.39 | 54.5%6.47 | 52.0%2.53 | 35.2%16.79 |
| GST Invoices India | — | — | — | 8.7% | 8.6%0.07 | 24.6%16.05 |
| Matrixify: Data Export Import | — | — | — | — | — | 21.4% |
| Filey ‑ Files Backup & Export | 8.0% | 9.3%1.36 | 8.0%1.32 | 10.3%2.25 | 16.6%6.35 | 8.0%8.61 |
| Altera ‑ Export and Import | 12.8% | 15.0%2.22 | 15.3%0.33 | 7.7%7.65 | 8.4%0.71 | 2.4%6.01 |
Key Insights:
- Sales Tax Automation by TaxRex's share contracted from 48.4% → 35.2% over the charted period.
- Of the top 5 tracked reporting and filing apps, 2 grew share and 2 lost share — challengers are eating into leader's share.
Top Reporting And Filing Shopify Apps by Country
Per-country market share rankings for reporting and filing Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | Sales Tax Automation by TaxRex | Sales Tax Automation by TaxRex | GST Invoices India | Matrixify: Data Export Import | Matrixify: Data Export Import |
| 2 | GST Invoices India | Matrixify: Data Export Import | Matrixify: Data Export Import | Sales Tax Automation by TaxRex | Filey ‑ Files Backup & Export |
| 3 | Matrixify: Data Export Import | Filey ‑ Files Backup & Export | Filey ‑ Files Backup & Export | GST Invoices India | Altera ‑ Export and Import |
| 4 | Filey ‑ Files Backup & Export | Report Pundit: Custom Reports | Altera ‑ Export and Import |  SalesVAT ‑ OSS/IOSS Solution | EAS EU & UK Compliance |
| 5 | Altera ‑ Export and Import | Altera ‑ Export and Import |  QuickFiles — File Uploads | Filey ‑ Files Backup & Export | Report Pundit: Custom Reports |
Key Insights:
- Matrixify: Data Export Import leads reporting and filing apps in 2 of 4 tracked markets (China, United Kingdom).
- Sales Tax Automation by TaxRex leads worldwide, but 3 of 4 tracked markets crown a different leader — GST Invoices India in India, Matrixify: Data Export Import in China, and others.
Top 5 Apps in Reporting And Filing
- Sales Tax Automation by TaxRex — Leads reporting and filing apps with 35.2% install share, rated 5.0★ — losing share this month.
- GST Invoices India — Holds 24.6% of reporting and filing app install share, rated 5.0★ — gaining share this month.
- SalesVAT ‑ OSS/IOSS Solution — Holds 0 of reporting and filing app install share, rated 4.0★.
- Filey ‑ Files Backup & Export — Holds 8.0% of reporting and filing app install share, rated 4.8★ — losing share this month.
- EAS EU & UK Compliance — Holds 1.0% of reporting and filing app install share, rated 4.1★ — gaining share this month.
Reporting And Filing Shopify Apps — Frequently Asked Questions
1. Which reporting and filing app has the highest market share on Shopify?
Sales Tax Automation by TaxRex currently holds the highest market share for reporting and filing apps at 35.2%, but the category is competitive — GST Invoices India is close behind at 24.6%. The right choice depends on your specific store needs.
2. How is market share calculated for reporting and filing Shopify apps?
For reporting and filing (a keyword page), market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which reporting and filing apps are gaining market share on Shopify?
Matrixify: Data Export Import is gaining reporting and filing app market share fastest this month, up +21.44pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which reporting and filing apps are losing market share on Shopify?
Sales Tax Automation by TaxRex has lost the most market share this month among reporting and filing apps (-16.37pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most reporting and filing Shopify app installs?
United States drives the largest share of reporting and filing app installs at 51.5%, followed by India at 25.8% and United Kingdom at 4.9%. Use the country picker on the third card to compare market leaders by country.
6. How many reporting and filing apps does ShopDigest track on Shopify?
ShopDigest tracks 96 reporting and filing apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
