AvoneVSKalles
We've tested both themes side-by-side. Here's every metric, feature, and detail you need to choose the right one.

Avone
E-commerceAvone is a new-generation multipurpose Shopify theme by adornthemes, recommended by Envato and one of the best-selling Shopify themes on ThemeForest with over 11,400 purchases. Designed to give you complete creative freedom, Avone combines stunning visuals with extensive functionality: one-click demo install gets your store ready in under two minutes, and its powerful yet flexible theme options let you create almost any design without touching code. Performance-first and mobile-first, with SEO baked in, Avone suits any type of online store — from fashion and electronics to home decor and beauty — without the complexity of endless settings.

Kalles
E-commerceKalles is a clean, versatile, and blazing-fast Shopify theme by The4, built for performance, conversion, and long-term growth. With over 25,000 sales and a 4.98-star rating from 2,200+ reviews, it is one of the most trusted Shopify themes on ThemeForest. Kalles is not just about design — it ships with built-in conversion features that save you money on paid apps, an optimized core with no bloated scripts, and fifteen-plus purpose-built demo sites you can import and customize in minutes. Whether you run a small boutique or a large catalog, Kalles is built to scale with your business.
Detailed Specs Comparison
Feature Availability
Avone — Pros
- Envato-recommended with a perfect 5.00-star rating from 569 reviews
- One-click demo install — store ready in under two minutes
- Highly customizable without configuration complexity
- Fast, mobile-first, SEO-friendly codebase
Avone — Cons
- Premium $89 price point
- OS 3.0 Theme Block layouts may require relearning for older-store owners
- Multipurpose breadth means niche-specific touches are up to you
Kalles — Pros
- Proven track record: 25,000+ sales and a 4.98-star rating from 2,200+ reviews
- Built-in conversion features reduce reliance on paid Shopify apps
- 15+ demos importable in minutes with drag-and-drop customization
- Fast, lightweight core with strong Core Web Vitals performance
Kalles — Cons
- Premium pricing compared to budget Shopify themes
- More demos and options can feel overwhelming for first-time users
- Some advanced modules still benefit from the EComposer partner app
The Final Verdict
After analyzing every metric, here's our professional recommendation.
Avone
WinnerKalles
Avone is our recommended choice with a score of 95 vs 95. It wins in 4/6 comparison categories. However, both themes are excellent — your final decision should factor in your specific project needs and builder preference.