seQura On‑Site Messaging vs Sezzle Widget
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 5, 2026 for seQura On‑Site Messaging, Nov 8, 2026 for Sezzle Widget.
The short answer
- On the Shopify App Store: seQura On‑Site Messaging 4.8 from 11 reviews and Sezzle Widget 3.0 from 67 reviews.
- seQura On‑Site Messaging lists 1 features Sezzle Widget’s listing doesn’t mention, including Widget design.
Head to head
- United States
- Canada
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThe seQura On-Site Messaging App allows you to customize, preview, and publish on-site messages through our visual editor without any coding needed. The easiest way to promote seQura payment solutions along the customer’s path to purchase and boost conversion and recurrence through seQura's flexible payments.
The Sezzle dynamic widget displays payment options to shoppers on product description and checkout/cart pages, which is proven to increase conversions, average order values, and basket sizes. *Widget is visible to US and CA shoppers only.
- Display widgets to promote the availability of seQura payment solutions
- Customize your messaging on the product & checkout pages
- Maximize conversion and recurrence with seQura’s flexible payment
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  seQura On‑Site Messaging |  Sezzle Widget |
|---|---|---|
| Detected stores | Not published | 5,547 |
| Net store change, 28 days | 0 | −22 |
| Stores added, 28 days | Not enough data | 36 |
| Big-brand share | Not enough data | 16% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, Canada, Australia |
Reviews
| Measure | seQura On‑Site Messaging | Sezzle Widget |
|---|---|---|
| App Store rating | 4.8 ★(ahead) | 3.0 ★ |
| App Store reviews | 11 | 67(ahead) |
| New reviews, 28 days | 4(ahead) | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | seQura On‑Site Messaging | Sezzle Widget |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | seQura On‑Site Messaging | Sezzle Widget |
|---|---|---|
| Shopify category rank | #10(ahead) | #58 |
| Shopify App Charts | Not on this week’s charts | #2 in Payment experience |
| Built for Shopify | No | No |
| Launched | Nov 20, 2023 | Nov 9, 2022 |
| Languages | 2 | 1 |
| Developer | SEQURA WORLDWIDE, S.A | Sezzle |
FAQ
seQura On‑Site Messaging and Sezzle Widget: common questions
- Which has better reviews, seQura On‑Site Messaging or Sezzle Widget?
- On the Shopify App Store: seQura On‑Site Messaging 4.8 from 11 reviews and Sezzle Widget 3.0 from 67 reviews.
- What features does each app list that the other doesn’t?
- seQura On‑Site Messaging lists 1 the others don’t mention, such as Widget design. Sezzle Widget lists 1 the others don’t mention, such as Widget text. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 5, 2026 for seQura On‑Site Messaging, Nov 8, 2026 for Sezzle Widget; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 5, 2026 for seQura On‑Site Messaging, Nov 8, 2026 for Sezzle Widget. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.