Usage & market intelligence
Observed on 930 ecommerce stores.
Across 487,548 tracked stores, observed usage rose from 373 to 387 stores over a 30-day comparison.
Last checked Oct 1, 2026
| Store | Traffic rank | Cohort |
|---|---|---|
| #84,652 | Top 100K | |
| #110,541 | Top 250K | |
| #119,472 | Top 250K | |
| #123,611 | Top 250K | |
| #127,636 | Top 250K | |
| #127,731 | Top 250K | |
| #132,956 | Top 250K | |
| #141,052 | Top 250K | |
| #144,708 | Top 250K | |
| #145,952 | Top 250K |
Showing 10 of 930 stores we track running Sezzle.
Get the full list
Frequently asked questions
We currently observe Sezzle running on 930 ecommerce stores, most of them on Shopify.
Yes — across the stores we observe, 9 more confirmed installs than removals over the past 90 days.
High-ranked stores where we've observed Sezzle include impactguns.com, aelfriceden.com, pvk.com, 2brokegirlsboutique.com, videogamesplus.ca. We track 930 stores running it in total.
Stores running Sezzle most often also run Klaviyo, Shopify Inbox, Instafeed (Mintt Studio).
Common alternatives to Sezzle include Klarna, Afterpay, Affirm.
Sezzle's observed install base spans Shopify (85%), BigCommerce (12%), WooCommerce (2%).