Ecomz: Product Reviews vs Kudobuzz Product Reviews & UGC
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Ecomz, Nov 9, 2026 for Kudobuzz Product Reviews & UGC.
The short answer
- Only Ecomz lists a free plan. Paid plans start at $14/month for Ecomz and $19.99/month for Kudobuzz Product Reviews & UGC.
- Kudobuzz Product Reviews & UGC lists 14 features Ecomz’s listing doesn’t mention, including All reviews page, Badges, Carousels.
Head to head
Collect Etsy, Facebook, Google, Amazon, Social & Photo Reviews
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Basic statistics
- · Manual moderation
- · Product review widget ( Clasic Style)
- · Review request emails (up to 50/month)
- · Review reward coupons
- · Verified purchase badge
Basic
- · Basic statistics
- · CSV export
- · Customizable widget
- · Manual moderation
- · Product review widget
- · Review request emails up to 1,000/month
Pro
- · AI review moderation
- · Advanced review analytics
- · All Basic Features
- · Google reviews integration
- · Photo Reviews
- · Product review ranking
Growth
- · Access API for integrations
- · Automatically publish new reviews
- · Customize your review display domain
- · Handle up to 3000 orders per month
- · Import reviews from social platforms
- · Publish up to 2000 product reviews
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEcomZ Reviews helps Shopify merchants turn customer feedback into trust. Collect product reviews with photos and star ratings, import existing reviews, reward customers with coupons, moderate content before publishing, and display clean review widgets on product pages to support purchase decisions.
You know reviews drive sales — but collecting and displaying them is time-consuming and scattered across platforms. Kudobuzz brings everything into one place. Import reviews from Google, Amazon, Etsy, automatically collect new ones after purchase, and display them on your store with customizable widgets. The result: more reviews, stronger social proof, and higher conversions with less effort.
- Collect product reviews from customers after purchase
- Display star ratings and reviews on product pages
- Import existing reviews from other review apps
- Easily sync reviews across multiple stores
- Showcase your product ratings on Google Search, Shopping, and social pages
- Generate QR codes and URL links for easy reviews collection
- Request review updates, add offline reviews, reply to reviews, q&a, & import csv
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 |  Ecomz |  Kudobuzz Product Reviews & UGC |
|---|---|---|
| Detected stores | Not published | 587 |
| Net store change, 28 days | 0 | −2 |
| Stores added, 28 days | Not enough data | 1 |
| Big-brand share | Not enough data | 11% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top store countries | Not published | United States, United Kingdom, Australia |
Reviews
| Measure | Ecomz | Kudobuzz Product Reviews & UGC |
|---|---|---|
| App Store rating | Not published | 4.1 ★ |
| App Store reviews | Not published | 154 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Ecomz | Kudobuzz Product Reviews & UGC |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $14/month(ahead) | $19.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 3 | 1 |
Listing
| Measure | Ecomz | Kudobuzz Product Reviews & UGC |
|---|---|---|
| Shopify category rank | #400 | #72(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | May 20, 2026 | Sep 18, 2013 |
| Languages | 6 | 13 |
| Developer | GRUPO ECOM Z SAS | Kudobuzz |
FAQ
Ecomz and Kudobuzz Product Reviews & UGC: common questions
- Is Ecomz or Kudobuzz Product Reviews & UGC cheaper?
- Only Ecomz lists a free plan. Paid plans start at $14/month for Ecomz and $19.99/month for Kudobuzz Product Reviews & UGC. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Ecomz lists 1 the others don’t mention, such as Top reviews. Kudobuzz Product Reviews & UGC lists 14 the others don’t mention, such as All reviews page, Badges, Carousels, Custom requests. 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 Oct 13, 2026 for Ecomz, Nov 9, 2026 for Kudobuzz Product Reviews & UGC; 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 Oct 13, 2026 for Ecomz, Nov 9, 2026 for Kudobuzz Product Reviews & UGC. 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.