Sst Filing Shopify Apps — Full Market Share Table
All tracked sst 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 |  GST Pro: GST Invoice India | 60.03% | 18.07 | Climbing |
| 2 |  Sales Tax Filings ‑ BreezyFile | 17.35% | 13.39 | Climbing |
| 3 |  Simple Invoice ‑ Order Printer | 11.40% | 7.27 | Climbing |
| 4 |  Yonda Sales Tax Automation | 4.58% | 3.65 | Climbing |
| 5 |  TaxCloud Sales Tax Automation | 2.65% | 0.45 | Climbing |
| 6 |  Filey ‑ Files Backup & Export | 1.37% | 0.91 | Climbing |
| 7 |  File Upload & Image ‑ Uploadly | 0.78% | 0.33 | Climbing |
| 8 |  Sidr ‑ Sales Tax Automation | 0.53% | 0.08 | Climbing |
| 9 |  WebPlanex: GST Invoice India | 0.44% | 0.18 | Climbing |
| 10 |  QuickFiles — File Uploads | 0.35% | 0.16 | Climbing |
Showing 1-10 out of 22
Key Insights:
- GST Pro: GST Invoice India holds 60.0% share of sst filing app installs — 42.7pp ahead of Sales Tax Filings ‑ BreezyFile (17.3%).
- Top 3 apps (GST Pro: GST Invoice India, Sales Tax Filings ‑ BreezyFile, Simple Invoice ‑ Order Printer) account for 88.8% of all sst filing install share — a concentrated market.
- GST Pro: GST Invoice India is gaining share fastest this month (+18.07pp) — the largest single gainer among the top sst filing apps by share.
Sst Filing Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 sst filing Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 | Nov 2026 |
|---|---|---|---|---|---|---|
| GST Pro: GST Invoice India | 56.2%0.42 | 57.6%1.45 | 44.4%13.26 | 49.4%5.05 | 61.5%12.09 | 60.0%1.46 |
| Sales Tax Filings ‑ BreezyFile | 1.0%0.26 | 0.5%0.47 | 0.5%0.01 | 1.2%0.68 | 17.2%16.02 | 17.4%0.15 |
| Simple Invoice ‑ Order Printer | 15.4%9.42 | 13.3%2.06 | 4.9%8.44 | 12.2%7.31 | 11.7%0.54 | 11.4%0.27 |
| Yonda Sales Tax Automation | 0.2%0.15 | 0.0%0.15 | 0.2%0.19 | 1.0%0.77 | 2.4%1.35 | 4.6%2.23 |
| TaxCloud Sales Tax Automation | 18.5%7.07 | 14.9%3.62 | 6.5%8.42 | 3.4%3.05 | 2.7%0.73 | 2.6%0.06 |
Key Insights:
- GST Pro: GST Invoice India's share expanded from 55.7% → 60.0% over the charted period.
- Of the top 5 tracked sst filing apps, 3 grew share and 2 lost share — leader is widening the gap.
Top Sst Filing Shopify Apps by Country
Per-country market share rankings for sst 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 | GST Pro: GST Invoice India | Sales Tax Filings ‑ BreezyFile | GST Pro: GST Invoice India |  File Upload by Uploadery | Yonda Sales Tax Automation |
| 2 | Sales Tax Filings ‑ BreezyFile | Simple Invoice ‑ Order Printer | WebPlanex: GST Invoice India | GST Pro: GST Invoice India | Simple Invoice ‑ Order Printer |
| 3 | Simple Invoice ‑ Order Printer | TaxCloud Sales Tax Automation |  GST india : GST Invoice | Sales Tax Filings ‑ BreezyFile | Filey ‑ Files Backup & Export |
| 4 | Yonda Sales Tax Automation | Yonda Sales Tax Automation |  GST Invoices India | Simple Invoice ‑ Order Printer | Sidr ‑ Sales Tax Automation |
| 5 | TaxCloud Sales Tax Automation | Sidr ‑ Sales Tax Automation | QuickFiles — File Uploads | TaxCloud Sales Tax Automation | File Upload & Image ‑ Uploadly |
Key Insights:
- Sales Tax Filings ‑ BreezyFile leads in United States; GST Pro: GST Invoice India leads in India.
- GST Pro: GST Invoice India leads worldwide, but 3 of 4 tracked markets crown a different leader — Sales Tax Filings ‑ BreezyFile in United States, File Upload by Uploadery in China, and others.
Top 5 Apps in Sst Filing
- GST Pro: GST Invoice India — Leads sst filing apps with 60.0% install share, rated 5.0★ — gaining share this month.
- Sales Tax Filings ‑ BreezyFile — Holds 17.3% of sst filing app install share, rated 5.0★ — gaining share this month.
- Simple Invoice ‑ Order Printer — Holds 11.4% of sst filing app install share, rated 4.9★ — gaining share this month.
- TaxCloud Sales Tax Automation — Holds 2.6% of sst filing app install share, rated 4.7★ — gaining share this month.
- Yonda Sales Tax Automation — Holds 4.6% of sst filing app install share, rated 4.7★ — gaining share this month.
Sst Filing Shopify Apps — Frequently Asked Questions
1. Which sst filing app has the highest market share on Shopify?
GST Pro: GST Invoice India dominates the sst filing category on Shopify with 60.0% of installs — 42.7pp ahead of Sales Tax Filings ‑ BreezyFile. This is a clear leader by share, so most merchants default to it unless they have a niche-fit reason to pick differently.
2. How is market share calculated for sst filing Shopify apps?
For sst 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 sst filing apps are gaining market share on Shopify?
GST Pro: GST Invoice India is gaining sst filing app market share fastest this month, up +18.07pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which countries drive the most sst filing Shopify app installs?
India drives the largest share of sst filing app installs at 60.8%, followed by United States at 25.2% and Australia at 2.0%. Use the country picker on the third card to compare market leaders by country.
5. How many sst filing apps does ShopDigest track on Shopify?
ShopDigest tracks 96 sst filing apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
