16 Shopify stores currently have Product Bundles: Fast Checkout installed, representing 0.0% of all active Shopify stores.
At a glance: Product Bundles: Fast Checkout is the #2,857 most-installed Shopify app of the 4,186 with active installs, and #49 of 68 in Product bundles. It is most often installed alongside Klaviyo: Email Marketing & SMS and Instafeed ‑ Instagram Feed. Its largest market is United States (44% of its stores).
Product Bundles: Fast Checkout is installed on 16 of the 2,131,738 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Product bundles category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect Product Bundles: Fast Checkout 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, Product Bundles: Fast Checkout has gained 0 net installs, representing a 0.0% change from 16 installs. The 90-day trajectory shows decline of 1 installs (-5.9%).
Year-over-year, Product Bundles: Fast Checkout has declined by 48.4%, moving from 31 installs to 16.
Product Bundles: Fast Checkout 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 13% penetration among $1M+ stores demonstrates enterprise-level trust, where merchants typically maintain complex tech stacks and face high switching costs.
| Revenue Tier | Stores | Percentage |
|---|---|---|
| $100K – $1M | 2 | 13.3% |
| <$100K | 13 | 86.7% |
Beauty & Personal Care leads adoption at 25%, followed by Fashion & Apparel at 19% and Health & Wellness at 13%. Together, these three verticals represent over half of Product Bundles: Fast Checkout'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.
44% of Product Bundles: Fast Checkout stores are in United States, more than its 34% share of all Shopify stores. 13% of Product Bundles: Fast Checkout stores are in Brazil. 13% of Product Bundles: Fast Checkout stores are in Germany, more than its 4% share of all Shopify stores.
Stores using Product Bundles: Fast Checkout typically build comprehensive retention-focused tech stacks. 38% also use Klaviyo: Email Marketing & SMS for email marketing, while 25% pair it with Instafeed ‑ Instagram Feed for social proof. The 19% overlap with Judge.me Product Reviews App 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.
Product Bundles: Fast Checkout competes in the Product bundles category with 16 installs, compared to Kaching Bundles App & Upsells's 39,301.
| App | Installs | Market Share |
|---|---|---|
| Kaching Bundles App & Upsells | 39,301 | 11.9% |
| Bundler » Product Bundles App | 32,228 | 9.7% |
| Upsell & Cross Sell — Selleasy | 26,536 | 8.0% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords Product Bundles: Fast Checkout ranks for in App Store search to understand its full competitive footprint.
As of October 16, 2026, 16 Shopify stores have Product Bundles: Fast Checkout installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
Product Bundles: Fast Checkout has gained 0 net installs over the past 30 days (0.0% change) and lost 1 installs over 90 days (-5.9% change). Year-over-year growth is -48.4%.
Product Bundles: Fast Checkout is most popular in Beauty & Personal Care (25.0% of users), followed by Fashion & Apparel (18.8%). The app is used across stores of all sizes.
StoreCensus updates Product Bundles: Fast Checkout installation data weekly through continuous monitoring of 2,131,738+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
Product Bundles: Fast Checkout 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 16 active installations, Product Bundles: Fast Checkout is a growing solution. Consider the 90-day growth trend (-5.9%) 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.
16 Shopify stores currently use Product Bundles: Fast Checkout. This data is updated weekly based on continuous monitoring of 2,131,738+ active Shopify stores.
Build targeted prospect lists of stores using Product Bundles: Fast Checkout. Filter by revenue, industry, country, and more.
Product Bundles: Fast Checkout is installed on 16 of the 2,131,738 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Product bundles.
Product Bundles: Fast Checkout is installed on 16 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, Product Bundles: Fast Checkout has lost 1 net installs (-5.9%). Negative 90-day momentum may reflect competitive pressure or merchant churn within the category.
Product Bundles: Fast Checkout 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 2,131,738 active Shopify stores.
How Product Bundles: Fast Checkout relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with Product Bundles: Fast Checkout
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of Product Bundles: Fast Checkout 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 2,131,738+ 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 Product Bundles: Fast Checkout 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.
