Loox vs Klaviyo
Side-by-side from the Top 11 rankings of ReConvert vs Loox vs Judge.me: 11 Best Shopify Apps for Conversion Rate Optimization 2026 and Klaviyo vs Omnisend vs Drip: 11 Best Email Marketing Platforms for Ecommerce 2026. Last verified May 31, 2026.
The short answer
Klaviyo ranks higher on Top 11 (#1 vs #2) for Shopify merchants improving funnel conversion / Ecommerce brands running flows and campaigns. Unbeatable Shopify data integration for powerful segmentation.
At a glance
| Loox | Klaviyo | |
|---|---|---|
| Top 11 rank | #2 / ReConvert vs Loox vs Judge.me: 11 Best Shopify Apps for Conversion Rate Optimization 2026 | #1 / Klaviyo vs Omnisend vs Drip: 11 Best Email Marketing Platforms for Ecommerce 2026 |
| Score (out of 9.4) | 9 | 9.4 |
| Best for | Visual social proof & reviews | Shopify power users |
| Pricing | $$ ($9.99 to $299.99/mo) | $$$ ($200 to $1,500+/mo) |
| HQ | Tel Aviv, Israel | Boston, USA |
| Founded | 2015 | 2012 |
Klaviyo
Unbeatable Shopify data integration for powerful segmentation.
www.klaviyo.comSee full entry in Klaviyo vs Omnisend vs Drip: 11 Best Email Marketing Platforms for Ecommerce 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.