Order Management Shopify Apps — Full Market Share Table
All tracked order management 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 |  Essent Preorder Back in Stock | 77.27% | 1.48 | Climbing |
| 2 |  REZ Preorder, Back In Stock | 19.57% | 0.91 | Declining |
| 3 |  Orderline Custom Order Manager | 1.26% | 0.59 | Climbing |
| 4 |  Sendcloud | Shipping Platform | 0.85% | 0.02 | Climbing |
| 5 |  Vicify Preorder, Back in Stock | 0.74% | 1.20 | Declining |
| 6 |  Melon Minimum Order Quantity | 0.14% | 0.14 | Climbing |
| 7 |  EasyEcom Inventory Management | 0.05% | 0.05 | Climbing |
| 8 |  base.com | 0.04% | 0.00 | Climbing |
| 9 |  K1 PreOrder Now & Deposit | 0.03% | 0.03 | Climbing |
| 10 |  Pipe17 | 0.01% | 0.00 | Climbing |
Showing 1-10 out of 25
Key Insights:
- Essent Preorder Back in Stock holds 77.3% share of order management app installs — 57.7pp ahead of REZ Preorder, Back In Stock (19.6%).
- Top 3 apps (Essent Preorder Back in Stock, REZ Preorder, Back In Stock, Orderline Custom Order Manager) account for 98.1% of all order management install share — a fragmented market.
- Essent Preorder Back in Stock is gaining share fastest this month (+1.48pp) — the largest single gainer among the top order management apps by share.
- Vicify Preorder, Back in Stock is losing share fastest (-1.20pp) — could indicate a churning user base or a stronger challenger gaining ground.
Order Management Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 order management 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 |
|---|---|---|---|---|---|---|
| Essent Preorder Back in Stock | 9.9%7.60 | 5.3%4.63 | 4.9%0.41 | 42.7%37.82 | 75.7%33.02 | 77.3%1.57 |
| REZ Preorder, Back In Stock | 4.5%0.91 | 5.3%0.80 | 11.3%6.01 | 55.6%44.29 | 20.5%35.12 | 19.6%0.95 |
| Orderline Custom Order Manager | — | — | 0.0% | 0.4%0.43 | 0.7%0.25 | 1.3%0.57 |
| Sendcloud | Shipping Platform | 0.1%0.13 | 0.0%0.01 | 0.1%0.01 | 0.3%0.21 | 0.8%0.58 | 0.8%0.01 |
| Vicify Preorder, Back in Stock | 0.1%0.21 | 0.1%0.01 | 0.1%0.04 | 0.7%0.59 | 2.0%1.26 | 0.7%1.26 |
Key Insights:
- Essent Preorder Back in Stock's share contracted from 98.3% → 77.3% over the charted period.
- Of the top 5 tracked order management apps, 4 grew share and 1 lost share — challengers are eating into leader's share.
Top Order Management Shopify Apps by Country
Per-country market share rankings for order management 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 | Essent Preorder Back in Stock | Essent Preorder Back in Stock | Essent Preorder Back in Stock | REZ Preorder, Back In Stock | Essent Preorder Back in Stock |
| 2 | REZ Preorder, Back In Stock | REZ Preorder, Back In Stock | REZ Preorder, Back In Stock | Vicify Preorder, Back in Stock | REZ Preorder, Back In Stock |
| 3 | Orderline Custom Order Manager | Orderline Custom Order Manager | Orderline Custom Order Manager | Melon Minimum Order Quantity | Orderline Custom Order Manager |
| 4 | Sendcloud | Shipping Platform | Vicify Preorder, Back in Stock | EasyEcom Inventory Management |  Easy Order Manager+ | Vicify Preorder, Back in Stock |
| 5 | Vicify Preorder, Back in Stock | Melon Minimum Order Quantity | base.com | Essent Preorder Back in Stock | Sendcloud | Shipping Platform |
Key Insights:
- Essent Preorder Back in Stock leads order management apps in 3 of 4 tracked markets (United States, India, United Kingdom).
- Essent Preorder Back in Stock leads worldwide, but China bucks the trend — REZ Preorder, Back In Stock leads there.
Top 5 Apps in Order Management
- Easy Order Manager+ — Leads order management apps with 0 install share, rated 4.9★.
- Essent Preorder Back in Stock — Holds 77.3% of order management app install share, rated 5.0★ — gaining share this month.
- Orderline Custom Order Manager — Holds 1.3% of order management app install share, rated 5.0★ — gaining share this month.
- StatusPro ‑ Order Status — Holds 0 of order management app install share, rated 5.0★.
- Bevstack Order Management — Holds 0 of order management app install share.
Order Management Shopify Apps — Frequently Asked Questions
1. Which order management app has the highest market share on Shopify?
Essent Preorder Back in Stock ranks #1 by share among order management apps at 77.3%, 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 order management Shopify apps?
For order management (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 order management apps are gaining market share on Shopify?
Essent Preorder Back in Stock is gaining order management app market share fastest this month, up +1.48pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which order management apps are losing market share on Shopify?
Vicify Preorder, Back in Stock has lost the most market share this month among order management apps (-1.20pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most order management Shopify app installs?
United States drives the largest share of order management app installs at 27.5%, followed by United Kingdom at 11.4% and Australia at 7.6%. Use the country picker on the third card to compare market leaders by country.
6. How many order management apps does ShopDigest track on Shopify?
ShopDigest tracks 96 order management 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 order management app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under order management (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 order management, Essent Preorder Back in Stock leads on share; see the rankings tab for who currently holds #1 position.
