Sender Email Shopify Apps – Market Share Breakdown
(Updated October 2026) See which sender email Shopify apps dominate installs and how their share has shifted over time. This keyword page shows the full market share table, monthly share trends for the leaders, and a country-level breakdown so you can compare global vs regional dominance.
Sender Email Shopify Apps — Full Market Share Table
All tracked sender email 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 |  MS Order Printer ‑ PDF Invoice | 56.30% | 5.82 | Declining |
| 2 |  GST Pro: GST Invoice India | 15.29% | 5.61 | Climbing |
| 3 |  Avada PDF Invoice Generator | 9.28% | 5.71 | Declining |
| 4 |  Invoice Falcon | 8.29% | 4.38 | Climbing |
| 5 |  WebPlanex: GST Invoice India | 3.89% | 1.70 | Climbing |
| 6 |  Sender Email Marketing & SMS | 2.05% | 2.03 | Climbing |
| 7 |  Vify Order Printer PDF Invoice | 2.05% | 0.36 | Declining |
| 8 |  Oxilayer PDF Invoice Generator | 1.60% | 2.16 | Declining |
| 9 |  Sufio: Invoices You Can Trust | 0.46% | 0.18 | Declining |
| 10 |  Lexware Office (lexoffice) | 0.45% | 0.38 | Climbing |
Showing 1-10 out of 24
Key Insights:
- MS Order Printer ‑ PDF Invoice holds 56.3% share of sender email app installs — 41.0pp ahead of GST Pro: GST Invoice India (15.3%).
- Top 3 apps (MS Order Printer ‑ PDF Invoice, GST Pro: GST Invoice India, Avada PDF Invoice Generator) account for 80.9% of all sender email install share — a fragmented market.
- GST Pro: GST Invoice India is gaining share fastest this month (+5.61pp) — the largest single gainer among the top sender email apps by share.
- MS Order Printer ‑ PDF Invoice is losing share fastest (-5.82pp) — could indicate a churning user base or a stronger challenger gaining ground.
Sender Email Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 sender email 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 |
|---|---|---|---|---|---|---|
| MS Order Printer ‑ PDF Invoice | 35.7% | 40.6%4.93 | 53.2%12.59 | 57.5%4.31 | 56.3%1.21 | 57.0%0.7 |
| Avada PDF Invoice Generator | 0.3% | 0.9%0.58 | 1.0%0.11 | 16.2%15.14 | 16.0%0.21 | 15.5%0.43 |
| GST Pro: GST Invoice India | 10.0% | 8.4%1.53 | 18.7%10.27 | 9.5%9.18 | 9.5%0.01 | 8.5%1.06 |
| Invoice Falcon | 0.5% | 1.3%0.8 | 2.7%1.37 | 3.0%0.33 | 8.1%5.05 | 8.2%0.09 |
| Sender Email Marketing & SMS | 3.2% | 2.8%0.35 | 3.1%0.34 | 2.8%0.31 | 2.1%0.77 | 2.7%0.62 |
Key Insights:
- MS Order Printer ‑ PDF Invoice's share expanded from 35.7% → 57.0% over the charted period.
- Of the top 5 tracked sender email apps, 3 grew share and 2 lost share — leader is widening the gap.
Top Sender Email Shopify Apps by Country
Per-country market share rankings for sender email 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 | | | | | |
| 2 | | | | | |
| 3 | | | | | |
| 4 | | | | | |
| 5 | | | | | |
Key Insights:
- MS Order Printer ‑ PDF Invoice leads sender email apps in 3 of 4 tracked markets (United States, China, United Kingdom).
- MS Order Printer ‑ PDF Invoice leads worldwide, but India bucks the trend — GST Pro: GST Invoice India leads there.
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Top 5 Apps in Sender Email
- Sender Email Marketing & SMS — Leads sender email apps with 2.7% install share, rated 4.8★ — gaining share this month.
- MS Order Printer ‑ PDF Invoice — Holds 57.0% of sender email app install share, rated 5.0★ — losing share this month.
- Avada PDF Invoice Generator — Holds 15.5% of sender email app install share, rated 4.9★ — gaining share this month.
- GST Pro: GST Invoice India — Holds 8.5% of sender email app install share, rated 5.0★ — losing share this month.
- Invoice Falcon — Holds 8.2% of sender email app install share, rated 4.8★ — gaining share this month.
Sender Email Shopify Apps — Frequently Asked Questions
1. Which sender email app has the highest market share on Shopify?
MS Order Printer ‑ PDF Invoice ranks #1 by share among sender email apps at 56.3%, but the market is fragmented — multiple apps capture meaningful share. Compare the top 5 on features and pricing before deciding.
2. How is market share calculated for sender email Shopify apps?
For sender email (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 sender email apps are gaining market share on Shopify?
GST Pro: GST Invoice India is gaining sender email app market share fastest this month, up +5.61pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which sender email apps are losing market share on Shopify?
MS Order Printer ‑ PDF Invoice has lost the most market share this month among sender email apps (-5.82pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most sender email Shopify app installs?
India drives the largest share of sender email app installs at 15.7%, followed by United States at 13.2% and Australia at 10.5%. Use the country picker on the third card to compare market leaders by country.
6. How many sender email apps does ShopDigest track on Shopify?
ShopDigest tracks 96 sender email apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
7. Why does the highest-share sender email app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under sender email (driven by Shopify's own algorithm), while market share on ShopDigest is estimated from review counts and other factors as a proxy for active installs. The two metrics move on independent dynamics, so the highest-share app and the #1-ranked app are not always the same — and a divergence between them is worth noting rather than assuming one will pull the other along. For sender email, MS Order Printer ‑ PDF Invoice leads on share; see the rankings tab for who currently holds #1 position.
