Skip to content
Apps/Compare/Klaviyo vs REVIEWS.io Product Reviews App

Klaviyo vs REVIEWS.io Product Reviews App: Which Is Better for Shopify? (2026)

Compare features, pricing, and real adoption data from 100,000+ Shopify stores to find the best Email Marketing app for your store.

Klaviyo icon

Klaviyo

Email, SMS, and more — owned marketing channels for ecommerce growth

View details
VS
REVIEWS.io Product Reviews App icon

REVIEWS.io Product Reviews App

Upgrade your Shopify experience with Reviews.io. Trusted product reviews app to elevate customer engagement and build brand credibility.

View details
Klaviyo
Metric
REVIEWS.io Product Reviews App
4.6
Rating
5.0
2,800
Reviews
0
35.08%
Top Store Adoption
1.17%
Yes
Free Plan
Yes
$0
Starting Price
$19
$2000
Max Price
$48.47
No
Free Trial
Yes

Frequently Asked Questions

Which is better: Klaviyo or REVIEWS.io Product Reviews App?

Both Klaviyo and REVIEWS.io Product Reviews App are strong choices for Email Marketing. They have similar ratings and adoption rates, so your choice should depend on your specific needs, budget, and the features most important to your store.

Is Klaviyo or REVIEWS.io Product Reviews App more affordable?

Both Klaviyo and REVIEWS.io Product Reviews App offer free plans, making them accessible for stores on a budget. Klaviyo starts at $0/month for paid plans, while REVIEWS.io Product Reviews App starts at $19/month.

Which app do more Shopify stores use: Klaviyo or REVIEWS.io Product Reviews App?

Klaviyo has higher adoption among top-performing Shopify stores at 35.08%, compared to REVIEWS.io Product Reviews App's 1.17%. Klaviyo also has 2,800 reviews vs REVIEWS.io Product Reviews App's 0 reviews.

The Verdict

Both apps are evenly matched. Your choice should depend on your specific needs and preferences.

Other Email Marketing Comparisons

Klaviyo vs SitemapKlaviyo vs Grid & Pixel Email‑SMS‑PopupsKlaviyo vs Wiz ‑ Ai Email MarketingKlaviyo vs XFlow Back in Stock AlertKlaviyo vs Abandoned Cart Email MarketingKlaviyo vs Shopify Forms

Learn More About Klaviyo

Klaviyo Details & FeaturesKlaviyo AlternativesApps Used With KlaviyoStores Using Klaviyo

Learn More About REVIEWS.io Product Reviews App

REVIEWS.io Product Reviews App Details & FeaturesREVIEWS.io Product Reviews App AlternativesApps Used With REVIEWS.io Product Reviews AppStores Using REVIEWS.io Product Reviews App

Still not sure?

Get a personalized recommendation based on your store's specific needs.

Get Free Recommendation