As of October 8, 2026, MailChimp for WordPress is used by 225,834 websites in the TechLeads index: 0.31% of all WordPress plugins detections, the 52nd most-used of 998 WordPress plugins technologies.
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Citation
TechLeads. "MailChimp for WordPress Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/mailchimp-for-wordpress/market-shareHTML link
<a href="https://techleads.fyi/technology/mailchimp-for-wordpress/market-share">MailChimp for WordPress market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all WordPress plugins detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | Elementor | 6,437,931 | 8.7% |
| 2 | WooCommerce | 6,046,678 | 8.2% |
| 3 | Contact Form 7 | 5,301,889 | 7.2% |
| 4 | Yoast WordPress SEO Plugin | 4,131,665 | 5.6% |
| 5 | Elementor Pro | 3,517,057 | 4.8% |
| 6 | Yoast SEO | 3,078,763 | 4.2% |
| 7 |
In HTTP Archive's monthly crawl of public websites, MailChimp for WordPress was detected on 274,006 pages in September 2026, down 20.5% from a year earlier (peak: 445,733). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other Marketing Automation technologies in HTTP Archive: HubSpot 1,314,777, Klaviyo 762,495, Pardot 318,723, Salesforce Marketing Cloud Account Engagement 308,609, PushOwl 157,351.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 225,834 websites using MailChimp for WordPress or download the full list as a CSV for $29.
TechLeads scans public websites and detects MailChimp for WordPress from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is MailChimp for WordPress's website count divided by the website counts of all WordPress plugins technologies we track; a site using two WordPress plugins tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.
| 2,668,629 |
| 3.6% |
| 8 | PWA | 2,381,206 | 3.2% |
| 9 | wpBakery | 1,812,456 | 2.5% |
| 10 | Site Kit | 1,573,454 | 2.1% |
| 11 | Easy Fancybox | 1,361,955 | 1.8% |
| 12 | Divi | 1,316,943 | 1.8% |
| 13 | LiteSpeed Cache | 1,303,912 | 1.8% |
| 14 | WP Rocket | 1,274,879 | 1.7% |
| 15 | Click to Chat for WhatsApp | 1,148,818 | 1.6% |
| 16 | ElementsKit Elementor | 1,029,089 | 1.4% |
| 17 | Gravity Forms | 1,007,376 | 1.4% |
| 18 | RankMath | 996,576 | 1.4% |
| 19 | Elegant Themes Icons | 897,475 | 1.2% |
| 20 | RankMath SEO | 866,092 | 1.2% |
| 21 | MailChimp for WordPress | 225,834 | 0.31% |
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.