As of October 27, 2026, OptiMonk is used by 17,378 websites in the TechLeads index: 59.3% of all Cart abandonment detections, the 1st most-used of 27 Cart abandonment technologies.
Websites using each technology in the TechLeads index, and its share of all Cart abandonment detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | OptiMonk | 17,378 | 59.3% |
| 2 | UpSellit | 4,384 | 15.0% |
| 3 | Rivo Loyalty | 1,819 | 6.2% |
| 4 | Gameball | 1,071 | 3.7% |
Rows link to each competitor's market share page where one exists. The table lists the 4 most-used technologies; ranks are by website count.
In HTTP Archive's monthly crawl of public websites, OptiMonk was detected on 37,644 pages in September 2026, down 10.1% from a year earlier (peak: 43,763). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other Cart abandonment technologies in HTTP Archive: CartStack 12,779, PushDaddy Whatsapp Chat 8,584, UpSellit 7,282, PushOwl Web Push Notifications 5,674, Justuno 4,233.
See all 17,378 websites using OptiMonk or download the full list as a CSV for $29.
TechLeads scans public websites and detects OptiMonk from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is OptiMonk's website count divided by the website counts of all Cart abandonment technologies we track; a site using two Cart abandonment tools counts for both. Counts were last refreshed on October 27, 2026 and update daily.
OptiMonk accounts for 59.3% of Cart abandonment detections in the TechLeads index (17,378 websites), which makes it the 1st most-used of 27 Cart abandonment technologies we track.
TechLeads currently detects OptiMonk on 17,378 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 37,644 pages in September 2026.
By number of websites, the largest Cart abandonment technologies besides OptiMonk are UpSellit (4,384), Rivo Loyalty (1,819), Gameball (1,071).
Websites using OptiMonk include mymasjidal.com, wpfactory.com, uxmastery.com, prioritypass.com, littlefreelibrary.org, birdeye.com. The full list of 17,378 websites can be exported as a CSV for $29.
