43 Shopify stores currently have Discount Ninja Promo Engine installed, representing 0.0% of all active Shopify stores.
At a glance: Discount Ninja Promo Engine is the #2,338 most-installed Shopify app of the 4,190 with active installs, and #109 of 199 in Discounts. It is most often installed alongside Klaviyo: Email Marketing & SMS and Instafeed ‑ Instagram Feed. Its largest market is United States (33% of its stores).
Discount Ninja Promo Engine is installed on 43 of the 2,140,092 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Discounts category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect Discount Ninja Promo Engine 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, Discount Ninja Promo Engine has lost 88 net installs, representing a -67.2% change from 131 installs. The 90-day trajectory shows decline of 71 installs (-62.3%).
Year-over-year, Discount Ninja Promo Engine has declined by 94.1%, moving from 728 installs to 43.
Discount Ninja Promo Engine 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 42% 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 | 5 | 13.2% |
| $100K – $1M | 11 | 28.9% |
| <$100K | 22 | 57.9% |
Health & Wellness leads adoption at 16%, followed by Fashion & Apparel at 14% and Home & Garden at 12%. Together, these three verticals represent over half of Discount Ninja Promo Engine'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.
33% of Discount Ninja Promo Engine stores are in United States, in line with its 34% share of all Shopify stores. 12% of Discount Ninja Promo Engine stores are in United Kingdom, more than its 8% share of all Shopify stores. 7% of Discount Ninja Promo Engine stores are in Italy, more than its 2% share of all Shopify stores.
Stores using Discount Ninja Promo Engine typically build comprehensive retention-focused tech stacks. 47% also use Klaviyo: Email Marketing & SMS for email marketing, while 19% pair it with Instafeed ‑ Instagram Feed for social proof. The 12% overlap with Affirm pay‑over‑time messaging 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.
Discount Ninja Promo Engine competes in the Discounts category with 43 installs, compared to Klaviyo: Email Marketing & SMS's 277,563.
| App | Installs | Market Share |
|---|---|---|
| Klaviyo: Email Marketing & SMS | 277,563 | 12.6% |
| Shopify Inbox | 250,471 | 11.4% |
| Shopify Forms | 134,657 | 6.1% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords Discount Ninja Promo Engine ranks for in App Store search to understand its full competitive footprint.
As of October 29, 2026, 43 Shopify stores have Discount Ninja Promo Engine installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
Discount Ninja Promo Engine has lost 88 net installs over the past 30 days (-67.2% change) and lost 71 installs over 90 days (-62.3% change). Year-over-year growth is -94.1%.
Discount Ninja Promo Engine is most popular in Health & Wellness (16.3% of users), followed by Fashion & Apparel (14.0%). The app is used across stores of all sizes.
StoreCensus updates Discount Ninja Promo Engine installation data weekly through continuous monitoring of 2,140,092+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
Discount Ninja Promo Engine holds a 0.0% 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 43 active installations, Discount Ninja Promo Engine is a growing solution. Consider the 90-day growth trend (-62.3%) 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.
43 Shopify stores currently use Discount Ninja Promo Engine. This data is updated weekly based on continuous monitoring of 2,140,092+ active Shopify stores.
Build targeted prospect lists of stores using Discount Ninja Promo Engine. Filter by revenue, industry, country, and more.
Discount Ninja Promo Engine is installed on 43 of the 2,140,092 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Discounts.
Discount Ninja Promo Engine is installed on 43 Shopify stores, representing 0.0% of all tracked stores. This adoption level reflects a focused user base within a specific merchant segment.
Over the past 90 days, Discount Ninja Promo Engine has lost 71 net installs (-62.3%). Negative 90-day momentum may reflect competitive pressure or merchant churn within the category.
Discount Ninja Promo Engine is frequently installed alongside Klaviyo: Email Marketing & SMS and Instafeed ‑ Instagram Feed, 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 2,140,092 active Shopify stores.
How Discount Ninja Promo Engine relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with Discount Ninja Promo Engine
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of Discount Ninja Promo Engine 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 2,140,092+ 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 Discount Ninja Promo Engine 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.
