3,652 Shopify stores currently have Checkmate installed, representing 0.2% of all active Shopify stores.
At a glance: Checkmate is the #536 most-installed Shopify app of the 8,745 with active installs, and #22 of 307 in Discounts. It is most often installed alongside Klaviyo: Email Marketing & SMS and Klaviyo: Product Reviews. Its largest market is United States (70% of its stores).
Checkmate is installed on 3,652 of the 2,125,928 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 Checkmate 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, Checkmate has gained 2,018 net installs, representing a 123.5% change from 1,634 installs. The 90-day trajectory shows growth of 2,099 installs (135.2%).
Year-over-year, Checkmate has grown by 212.7%, moving from 1,168 installs to 3,652. This represents exceptional growth in a competitive market.
Checkmate 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 59% penetration among $1M+ stores demonstrates enterprise-level trust, where merchants typically maintain complex tech stacks and face high switching costs.
| Revenue Tier | Stores | Percentage |
|---|---|---|
| $10M+ | 22 | 2.7% |
| $1M – $10M | 260 | 32.0% |
| $100K – $1M | 198 | 24.4% |
| <$100K | 332 | 40.9% |
Fashion & Apparel leads adoption at 15%, followed by Health & Wellness at 13% and Beauty & Personal Care at 12%. Together, these three verticals represent over half of Checkmate'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.
70% of Checkmate stores are in United States, more than its 35% share of all Shopify stores. 5% of Checkmate stores are in Canada, less than its 6% share of all Shopify stores. 3% of Checkmate stores are in United Kingdom, less than its 8% share of all Shopify stores.
Stores using Checkmate typically build comprehensive retention-focused tech stacks. 63% also use Klaviyo: Email Marketing & SMS for email marketing, while 25% pair it with Klaviyo: Product Reviews for product reviews. The 24% overlap with Gorgias: AI, Helpdesk & Chat 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.
Checkmate competes in the Discounts category with 3,652 installs, compared to Klaviyo: Email Marketing & SMS's 299,483. Strong recent growth indicates increasing market share within the category.
| App | Installs | Market Share |
|---|---|---|
| Klaviyo: Email Marketing & SMS | 299,483 | 8.7% |
| Shopify Inbox | 271,308 | 7.8% |
| Amai Bulk Discount Codes | 172,066 | 5.0% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords Checkmate ranks for in App Store search to understand its full competitive footprint.
As of October 9, 2026, 3,652 Shopify stores have Checkmate installed, representing 0.2% of all active Shopify stores tracked by StoreCensus.
Checkmate has gained 2,018 net installs over the past 30 days (123.5% change) and gained 2,099 installs over 90 days (135.2% change). Year-over-year growth is 212.7%.
Checkmate is most popular in Fashion & Apparel (14.7% of users), followed by Health & Wellness (12.7%). The app is used across stores of all sizes.
StoreCensus updates Checkmate installation data weekly through continuous monitoring of 2,125,928+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
Checkmate holds a 0.2% 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 3,652 active installations, Checkmate is a growing solution. Consider the 90-day growth trend (135.2%) 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.
3,652 Shopify stores currently use Checkmate. This data is updated weekly based on continuous monitoring of 2,125,928+ active Shopify stores.
Build targeted prospect lists of stores using Checkmate. Filter by revenue, industry, country, and more.
Checkmate is installed on 3,652 of the 2,125,928 Shopify stores tracked by StoreCensus, representing a 0.20% market penetration rate. It is categorized under Discounts.
Checkmate is installed on 3,652 Shopify stores, representing 0.2% of all tracked stores. This adoption level reflects a focused user base within a specific merchant segment.
Over the past 90 days, Checkmate has gained 2,099 net installs (+135.2%). Positive 90-day momentum indicates continued merchant adoption.
Checkmate is frequently installed alongside Klaviyo: Email Marketing & SMS and Klaviyo: Product Reviews, 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 2,125,928 active Shopify stores.
How Checkmate relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with Checkmate
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of Checkmate 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 2,125,928+ 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 Checkmate 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.
