Judge.me vs Justuno
Side-by-side from the Top 11 ranking of The 11 Best Shopify Apps for Conversion Rate Optimization. Last verified May 31, 2026.
The short answer
Judge.me ranks higher on Top 11 (#3 vs #10) for Shopify merchants improving funnel conversion. A powerful, fast, and affordable review app with an unbeatable free plan.
At a glance
| Judge.me | Justuno | |
|---|---|---|
| Top 11 rank | #3 / The 11 Best Shopify Apps for Conversion Rate Optimization | #10 / The 11 Best Shopify Apps for Conversion Rate Optimization |
| Score (out of 9.4) | 8.9 | 7.9 |
| Best for | Best value reviews app | AI-powered personalized popups |
| Pricing | $ ($0 to $99/mo) | $$ ($29 to $499+/mo) |
| HQ | London, UK | San Francisco, CA, USA |
| Founded | 2015 | 2010 |
Judge.me
A powerful, fast, and affordable review app with an unbeatable free plan.
judge.me/See full entry in The 11 Best Shopify Apps for Conversion Rate Optimization
Justuno
An advanced platform for intelligent popups and personalized on-site promotions.
www.justuno.com/See full entry in The 11 Best Shopify Apps for Conversion Rate Optimization
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.