Stock Sync Shopify Apps – Market Share Breakdown
(Updated October 2026) See which stock sync 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.
Stock Sync Shopify Apps — Full Market Share Table
All tracked stock sync 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 |  syncX: Stock Sync & Inventory | 86.73% | 0.67 | Declining |
| 2 |  Trunk ‑ Stock Sync & Bundling | 6.07% | 0.98 | Declining |
| 3 |  Hertwill: EU Dropshipping | 3.90% | 2.62 | Climbing |
| 4 |  Easify Inventory Sync | 2.76% | 0.89 | Declining |
| 5 |  Inventory Sync ‑ GoGo | 0.16% | 0.08 | Declining |
| 6 |  Simple Discounts | 0.12% | 0.12 | Climbing |
| 7 |  Shuttle ‑ Sync with Etsy | 0.12% | 0.04 | Climbing |
| 8 |  FlexSync: Google Sheets Sync | 0.06% | 0.01 | Climbing |
| 9 |  Mimoran Purchase Orders | 0.02% | 0.00 | Declining |
| 10 |  Garnet Seller | 0.02% | 0.02 | Climbing |
Showing 1-10 out of 25
Key Insights:
- syncX: Stock Sync & Inventory holds 86.7% share of stock sync app installs — 80.7pp ahead of Trunk ‑ Stock Sync & Bundling (6.1%).
- Top 3 apps (syncX: Stock Sync & Inventory, Trunk ‑ Stock Sync & Bundling, Hertwill: EU Dropshipping) account for 96.7% of all stock sync install share — a concentrated market.
- Hertwill: EU Dropshipping is gaining share fastest this month (+2.62pp) — the largest single gainer among the top stock sync apps by share.
- Trunk ‑ Stock Sync & Bundling is losing share fastest (-0.98pp) — could indicate a churning user base or a stronger challenger gaining ground.
Stock Sync Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 stock sync 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 |
|---|---|---|---|---|---|---|
| syncX: Stock Sync & Inventory | 80.8%0.72 | 77.6%3.23 | 82.7%5.14 | 85.9%3.21 | 88.3%2.35 | 87.2%1.08 |
| Trunk ‑ Stock Sync & Bundling | 6.7%0.14 | 7.4%0.68 | 6.8%0.64 | 8.0%1.27 | 6.9%1.15 | 5.7%1.21 |
| Hertwill: EU Dropshipping | 0.0%0.02 | 0.1%0.03 | 0.1%0.05 | 0.5%0.4 | 1.3%0.77 | 3.8%2.52 |
| Easify Inventory Sync | 7.9%1.46 | 9.1%1.16 | 6.0%3.03 | 4.8%1.21 | 3.0%1.8 | 2.8%0.24 |
| Inventory Sync ‑ GoGo | 0.3%0.03 | 0.8%0.43 | 0.3%0.53 | 0.3%0.09 | 0.2%0.11 | 0.2%0.07 |
Key Insights:
- syncX: Stock Sync & Inventory's share expanded from 80.8% → 87.2% over the charted period.
- Of the top 5 tracked stock sync apps, 3 grew share and 2 lost share — leader is widening the gap.
Top Stock Sync Shopify Apps by Country
Per-country market share rankings for stock sync 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:
- syncX: Stock Sync & Inventory leads stock sync apps in 3 of 4 tracked markets (United States, India, United Kingdom).
- syncX: Stock Sync & Inventory leads worldwide, but China bucks the trend — Garnet Seller leads there.
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Top 5 Apps in Stock Sync
- syncX: Stock Sync & Inventory — Leads stock sync apps with 87.2% install share, rated 4.7★ — losing share this month.
- Trunk ‑ Stock Sync & Bundling — Holds 5.7% of stock sync app install share, rated 4.9★ — losing share this month.
- Easify Inventory Sync — Holds 2.8% of stock sync app install share, rated 4.5★ — losing share this month.
- Inventory Sync ‑ GoGo — Holds 0.2% of stock sync app install share, rated 4.4★ — losing share this month.
- Hertwill: EU Dropshipping — Holds 3.8% of stock sync app install share, rated 4.7★ — gaining share this month.
Stock Sync Shopify Apps — Frequently Asked Questions
1. Which stock sync app has the highest market share on Shopify?
syncX: Stock Sync & Inventory dominates the stock sync category on Shopify with 86.7% of installs — 80.7pp ahead of Trunk ‑ Stock Sync & Bundling. 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 stock sync Shopify apps?
For stock sync (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 stock sync apps are gaining market share on Shopify?
Hertwill: EU Dropshipping is gaining stock sync app market share fastest this month, up +2.62pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which stock sync apps are losing market share on Shopify?
Trunk ‑ Stock Sync & Bundling has lost the most market share this month among stock sync apps (-0.98pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most stock sync Shopify app installs?
United States drives the largest share of stock sync app installs at 21.4%, followed by United Kingdom at 11.8% and Netherlands at 6.7%. Use the country picker on the third card to compare market leaders by country.
6. How many stock sync apps does ShopDigest track on Shopify?
ShopDigest tracks 96 stock sync apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
