CK: Google Reviews vs Klaviyo: Product Reviews
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 10, 2026.
The short answer
- Klaviyo is detected on 1159× as many Shopify stores as CK: 23,175 vs 20 as of Nov 10, 2026.
- On the Shopify App Store: CK 5.0 from 41 reviews and Klaviyo 4.8 from 234 reviews.
- Only CK lists a free plan. Paid plans start at $4.99/month for CK and $25/month for Klaviyo.
- Klaviyo lists 12 features CK’s listing doesn’t mention, including All reviews page, Filtering, Forms.
Head to head
- United States
- United Kingdom
- France
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Carousel Widget
- · Floating Badge Widget
- · List Widget
- · Standard support
- · Sync reviews instantly
VIP
- · Assistance on customizing widgets
- · Branded email sending
- · Email alerts for reviews and feedback
- · Priority support
- · Unlimited Review request emails
- · VIP +
Free
- · Automate reviews with email and SMS
- · Custom questions
- · Import existing reviews
- · Reward customers with unique coupons
Reviews
- · All free features
- · Review request timing based on delivery
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureInstant reviews syncing with no time delay. Easy to setup email collection for reviews Configure when you want to collect the reviews. Collect it as a feedback for lower ratings instead of directing the customer to Google. Improves your SEO for search. Display reviews easily syncing with your store design.
Klaviyo Reviews collects text, photo, and video reviews with automated email and SMS requests from prebuilt flows. Verified reviews build trust, and AI helps customers write reviews and drafts your replies in your brand voice. Show ratings, summaries, and reviews in on-brand widgets, sync to Google Shopping, and add custom questions.
- Instant syncing of reviews without any delay
- Send emails at your preferred timing and direct them to the your Google link.
- For ratings less than 4 star send them to a form instead to collect feedback.
- Display reviews syncing with your stores theme colors.
- Automate review requests with email and SMS flows
- Showcase top reviews in emails & on your website
- Build segments based on star rating & custom questions
- Reward reviewers with a unique coupon
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 |  CK |  Klaviyo |
|---|---|---|
| Detected stores | 20 | 23,175(ahead) |
| Net store change, 28 days | 0 | +251 |
| Stores added, 28 days | Not enough data | 483 |
| Big-brand share | Not enough data | 13% |
| Top store categories | Apparel & Accessories, Home & Garden, Services | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | United States, United Kingdom, France | United States, Australia, United Kingdom |
Reviews
| Measure | CK | Klaviyo |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.8 ★ |
| App Store reviews | 41 | 234(ahead) |
| New reviews, 28 days | Not enough data | 3 |
| Reviewers a year or more in | Not enough data | 43% |
FAQ
CK and Klaviyo: common questions
- Which is more popular, CK or Klaviyo?
- Klaviyo is detected on 1159× as many Shopify stores as CK: 23,175 vs 20 as of Nov 10, 2026.
- Is CK or Klaviyo cheaper?
- Only CK lists a free plan. Paid plans start at $4.99/month for CK and $25/month for Klaviyo. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, CK or Klaviyo?
- On the Shopify App Store: CK 5.0 from 41 reviews and Klaviyo 4.8 from 234 reviews.
- What features does each app list that the other doesn’t?
- CK lists 5 the others don’t mention, such as Local SEO, Scripts, Testimonials, Top reviews. Klaviyo lists 12 the others don’t mention, such as All reviews page, Filtering, Forms, Import and export. 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 10, 2026; 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 10, 2026. 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.