171 Shopify stores currently have Outsell Cross Sell & Upsell installed, representing 0.0% of all active Shopify stores.
At a glance: Outsell Cross Sell & Upsell is the #1,560 most-installed Shopify app of the 4,186 with active installs, and #43 of 106 in Pop-ups. It is most often installed alongside Judge.me Product Reviews App and Klaviyo: Email Marketing & SMS. Its largest market is United States (25% of its stores).
Outsell Cross Sell & Upsell is installed on 171 of the 2,145,243 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Pop-ups category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect Outsell Cross Sell & Upsell 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, Outsell Cross Sell & Upsell has lost 10 net installs, representing a -5.5% change from 181 installs. The 90-day trajectory shows decline of 10 installs (-5.5%).
Year-over-year, Outsell Cross Sell & Upsell has declined by 24.7%, moving from 227 installs to 171.
Outsell Cross Sell & Upsell 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 25% 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 | 4 | 2.4% |
| $100K – $1M | 39 | 23.1% |
| <$100K | 126 | 74.6% |
Health & Wellness leads adoption at 14%, followed by Food & Beverage at 12% and Home & Garden at 11%. Together, these three verticals represent over half of Outsell Cross Sell & Upsell'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.
25% of Outsell Cross Sell & Upsell stores are in United States, less than its 34% share of all Shopify stores. 11% of Outsell Cross Sell & Upsell stores are in United Kingdom, more than its 8% share of all Shopify stores. 8% of Outsell Cross Sell & Upsell stores are in Canada, more than its 6% share of all Shopify stores.
Stores using Outsell Cross Sell & Upsell typically build comprehensive retention-focused tech stacks. 29% also use Judge.me Product Reviews App for product reviews, while 27% pair it with Klaviyo: Email Marketing & SMS for email marketing. The 22% 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.
Outsell Cross Sell & Upsell competes in the Pop-ups category with 171 installs, compared to Klaviyo: Email Marketing & SMS's 277,830.
| App | Installs | Market Share |
|---|---|---|
| Klaviyo: Email Marketing & SMS | 277,830 | 15.8% |
| Shopify Forms | 135,037 | 7.7% |
| Mailchimp Email SMS Marketing | 108,664 | 6.2% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords Outsell Cross Sell & Upsell ranks for in App Store search to understand its full competitive footprint.
As of October 30, 2026, 171 Shopify stores have Outsell Cross Sell & Upsell installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
Outsell Cross Sell & Upsell has lost 10 net installs over the past 30 days (-5.5% change) and lost 10 installs over 90 days (-5.5% change). Year-over-year growth is -24.7%.
Outsell Cross Sell & Upsell is most popular in Health & Wellness (14.0% of users), followed by Food & Beverage (12.3%). The app is used across stores of all sizes.
StoreCensus updates Outsell Cross Sell & Upsell installation data weekly through continuous monitoring of 2,145,243+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
Outsell Cross Sell & Upsell 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 171 active installations, Outsell Cross Sell & Upsell is a growing solution. Consider the 90-day growth trend (-5.5%) 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.
171 Shopify stores currently use Outsell Cross Sell & Upsell. This data is updated weekly based on continuous monitoring of 2,145,243+ active Shopify stores.
Build targeted prospect lists of stores using Outsell Cross Sell & Upsell. Filter by revenue, industry, country, and more.
Outsell Cross Sell & Upsell is installed on 171 of the 2,145,243 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Pop-ups.
Outsell Cross Sell & Upsell is installed on 171 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, Outsell Cross Sell & Upsell has lost 10 net installs (-5.5%). Negative 90-day momentum may reflect competitive pressure or merchant churn within the category.
Outsell Cross Sell & Upsell 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 2,145,243 active Shopify stores.
How Outsell Cross Sell & Upsell relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with Outsell Cross Sell & Upsell
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of Outsell Cross Sell & Upsell 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 2,145,243+ 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 Outsell Cross Sell & Upsell 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.
