2,367 Shopify stores currently have EZ Preorder & Back In Stock installed, representing 0.1% of all active Shopify stores.
At a glance: EZ Preorder & Back In Stock is the #422 most-installed Shopify app of the 4,191 with active installs, and #7 of 39 in Pre-orders. It is most often installed alongside Judge.me Product Reviews App and Klaviyo: Email Marketing & SMS. Its largest market is United States (42% of its stores).
EZ Preorder & Back In Stock is installed on 2,367 of the 2,136,147 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Pre-orders category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect EZ Preorder & Back In Stock through storefront signature analysis across millions of stores, providing accurate real-time adoption metrics that matter for market analysis and competitive intelligence.
Over the past 30 days, EZ Preorder & Back In Stock has gained 2,141 net installs, representing a 947.3% change from 226 installs. The 90-day trajectory shows growth of 2,169 installs (1095.5%).
Year-over-year, EZ Preorder & Back In Stock has declined by 10.6%, moving from 2,649 installs to 2,367.
EZ Preorder & Back In Stock shows strong adoption among established businesses, with 100% of users operating stores generating over $100K annually. The platform attracts a balanced mix across revenue tiers, though 0% of stores fall under $50K in annual revenue, indicating accessibility for emerging brands. The 10% penetration among $1M+ stores demonstrates enterprise-level trust, where merchants typically maintain complex tech stacks and face high switching costs.
| Revenue Tier | Stores | Percentage |
|---|---|---|
| $1M – $10M | 14 | 0.6% |
| $100K – $1M | 201 | 8.9% |
| <$100K | 2,032 | 90.4% |
Fashion & Apparel leads adoption at 18%, followed by Sports & Outdoors at 12% and Home & Garden at 8%. Together, these three verticals represent over half of EZ Preorder & Back In Stock's install base. This concentration reflects industries where email marketing drives significant repeat purchase revenue through seasonal campaigns, product launches, and loyalty programs that benefit from sophisticated segmentation and automation capabilities.
42% of EZ Preorder & Back In Stock stores are in United States, more than its 34% share of all Shopify stores. 10% of EZ Preorder & Back In Stock stores are in United Kingdom, more than its 8% share of all Shopify stores. 7% of EZ Preorder & Back In Stock stores are in Canada, more than its 6% share of all Shopify stores.
Stores using EZ Preorder & Back In Stock typically build comprehensive retention-focused tech stacks. 25% also use Judge.me Product Reviews App for product reviews, while 21% pair it with Klaviyo: Email Marketing & SMS for email marketing. The 18% overlap with Shopify Inbox indicates merchants unifying customer communication across email, SMS, and support channels. This pairing pattern reveals stores prioritizing customer lifetime value optimization over one-time acquisition, with integrated tools for reviews, loyalty, and recurring revenue.
EZ Preorder & Back In Stock competes in the Pre-orders category with 2,367 installs, compared to Preorder, Back In Stock ‑ STOQ's 19,228. Strong recent growth indicates increasing market share within the category.
| App | Installs | Market Share |
|---|---|---|
| Preorder, Back In Stock ‑ STOQ | 19,228 | 17.2% |
| Amp Back in Stock & Preorder + | 19,172 | 17.2% |
| Notify! Back in Stock+Wishlist | 18,146 | 16.3% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords EZ Preorder & Back In Stock ranks for in App Store search to understand its full competitive footprint.
As of October 21, 2026, 2,367 Shopify stores have EZ Preorder & Back In Stock installed, representing 0.1% of all active Shopify stores tracked by StoreCensus.
EZ Preorder & Back In Stock has gained 2,141 net installs over the past 30 days (947.3% change) and gained 2,169 installs over 90 days (1095.5% change). Year-over-year growth is -10.6%.
EZ Preorder & Back In Stock is most popular in Fashion & Apparel (17.9% of users), followed by Sports & Outdoors (12.2%). The app is used across stores of all sizes.
StoreCensus updates EZ Preorder & Back In Stock installation data weekly through continuous monitoring of 2,136,147+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
EZ Preorder & Back In Stock holds a 0.1% market share in its category. To see how it compares to direct competitors, check the Market Position section on this page which shows install counts and market share for similar apps in the same category.
With 2,367 active installations, EZ Preorder & Back In Stock is a growing solution. Consider the 90-day growth trend (1095.5%) to understand momentum, and review the industry breakdown to see if stores similar to yours use it. Always test on a development store first and check recent app store reviews for current user sentiment.
2,367 Shopify stores currently use EZ Preorder & Back In Stock. This data is updated weekly based on continuous monitoring of 2,136,147+ active Shopify stores.
Build targeted prospect lists of stores using EZ Preorder & Back In Stock. Filter by revenue, industry, country, and more.
EZ Preorder & Back In Stock is installed on 2,367 of the 2,136,147 Shopify stores tracked by StoreCensus, representing a 0.10% market penetration rate. It is categorized under Pre-orders.
EZ Preorder & Back In Stock is installed on 2,367 Shopify stores, representing 0.1% of all tracked stores. This adoption level reflects a focused user base within a specific merchant segment.
Over the past 90 days, EZ Preorder & Back In Stock has gained 2,169 net installs (+1095.5%). Positive 90-day momentum indicates continued merchant adoption.
EZ Preorder & Back In Stock is frequently installed alongside Judge.me Product Reviews App and Klaviyo: Email Marketing & SMS, suggesting merchants use it as part of a broader technology stack rather than as a standalone solution.
Interpretations are based on observed StoreCensus data. Directional observations only - not financial or business advice.
Based on StoreCensus tracking of 2,136,147 active Shopify stores.
How EZ Preorder & Back In Stock relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with EZ Preorder & Back In Stock
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of EZ Preorder & Back In Stock users who also have the listed app installed.
Data is refreshed on a weekly basis and reflects observed platform activity across active ecommerce stores. StoreCensus detects app and plugin installations through storefront signature analysis including JavaScript signatures, API calls, and HTML markers — measuring current active installations, not historical download counts.
StoreCensus continuously discovers and indexes active Shopify storefronts globally. Our crawler identifies 2,136,147+ live stores through domain analysis, platform signals, and third-party data sources.
App and plugin installations are detected through storefront signature analysis — including JavaScript bundle signatures, API endpoint patterns, HTML data attributes, and network request fingerprints. This identifies apps that are currently active, not merely historically downloaded.
Each store is re-scanned on a recurring basis. Historical snapshots are retained to calculate 30-day, 90-day, and year-over-year growth rates. This enables trend analysis that reflects actual merchant behavior over time, not just point-in-time counts.
Disclaimer: Estimated metrics (revenue, traffic) should be considered directional estimates rather than audited financial data. Active install counts reflect StoreCensus detection capability and may not capture 100% of installations for apps with non-standard implementation patterns.
This page presents data from the EZ Preorder & Back In Stock Installation Statistics proprietary StoreCensus dataset. Statistics may change over time as stores are discovered, removed, or updated in our index.
StoreCensus does not receive compensation from app developers or vendors for rankings or placement. All rankings are determined solely by observed installation data across tracked Shopify storefronts.
