278 Shopify stores currently have ECF: Contact Form Builder installed, representing 0.0% of all active Shopify stores.
At a glance: ECF: Contact Form Builder is the #1,335 most-installed Shopify app of the 4,191 with active installs, and #11 of 33 in Forms. It is most often installed alongside Klaviyo: Email Marketing & SMS and Judge.me Product Reviews App. Its largest market is United States (31% of its stores).
ECF: Contact Form Builder is installed on 278 of the 2,136,073 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Forms category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect ECF: Contact Form Builder 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, ECF: Contact Form Builder has gained 3 net installs, representing a 1.1% change from 275 installs. The 90-day trajectory shows growth of 38 installs (15.8%).
Year-over-year, ECF: Contact Form Builder has grown by 35%, moving from 206 installs to 278. This solid growth rate indicates strong merchant adoption.
ECF: Contact Form Builder 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 45% 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 | 16 | 6.2% |
| $100K – $1M | 100 | 38.9% |
| <$100K | 141 | 54.9% |
Home & Garden leads adoption at 13%, followed by Food & Beverage at 12% and Electronics & Gadgets at 7%. Together, these three verticals represent over half of ECF: Contact Form Builder'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.
31% of ECF: Contact Form Builder stores are in United States, in line with its 34% share of all Shopify stores. 12% of ECF: Contact Form Builder stores are in India, more than its 3% share of all Shopify stores. 11% of ECF: Contact Form Builder stores are in United Kingdom, more than its 8% share of all Shopify stores.
Stores using ECF: Contact Form Builder typically build comprehensive retention-focused tech stacks. 33% also use Klaviyo: Email Marketing & SMS for email marketing, while 24% pair it with Judge.me Product Reviews App for product reviews. The 20% overlap with Instafeed ‑ Instagram Feed 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.
ECF: Contact Form Builder competes in the Forms category with 278 installs, compared to Judge.me Product Reviews App's 366,458. Strong recent growth indicates increasing market share within the category.
| App | Installs | Market Share |
|---|---|---|
| Judge.me Product Reviews App | 366,458 | 22.4% |
| Klaviyo: Email Marketing & SMS | 275,385 | 16.8% |
| Shopify Forms | 131,770 | 8.1% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords ECF: Contact Form Builder ranks for in App Store search to understand its full competitive footprint.
As of October 21, 2026, 278 Shopify stores have ECF: Contact Form Builder installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
ECF: Contact Form Builder has gained 3 net installs over the past 30 days (1.1% change) and gained 38 installs over 90 days (15.8% change). Year-over-year growth is 35.0%.
ECF: Contact Form Builder is most popular in Home & Garden (12.9% of users), followed by Food & Beverage (12.2%). The app is used across stores of all sizes.
StoreCensus updates ECF: Contact Form Builder installation data weekly through continuous monitoring of 2,136,073+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
ECF: Contact Form Builder 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 278 active installations, ECF: Contact Form Builder is a growing solution. Consider the 90-day growth trend (15.8%) 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.
278 Shopify stores currently use ECF: Contact Form Builder. This data is updated weekly based on continuous monitoring of 2,136,073+ active Shopify stores.
Build targeted prospect lists of stores using ECF: Contact Form Builder. Filter by revenue, industry, country, and more.
ECF: Contact Form Builder is installed on 278 of the 2,136,073 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Forms.
ECF: Contact Form Builder is installed on 278 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, ECF: Contact Form Builder has gained 38 net installs (+15.8%). Positive 90-day momentum indicates continued merchant adoption.
ECF: Contact Form Builder is frequently installed alongside Klaviyo: Email Marketing & SMS and Judge.me Product Reviews App, 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 2,136,073 active Shopify stores.
How ECF: Contact Form Builder relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with ECF: Contact Form Builder
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of ECF: Contact Form Builder 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 2,136,073+ 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 ECF: Contact Form Builder 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.
