Head-to-Head Theme Duel

KallesVSRoastra

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

Overall Score

Kalles

5 - 3 wins

Combined Rating

5.0/5

2,200 + 0 reviews

Combined Sales

25,653

Total purchases

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Overall Winner

Kalles

E-commerce

$89 / license

Kalles 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.

4.98

2,200 reviews

25,636 sales

Desktop Speed96/100

Mobile Speed88/100

Load Time1.2s

Get Kalles for $89

Roastra

E-commerce

$59 / license

Roastra by Team90Degree is a premium, high-converting Shopify 2.0 theme meticulously designed for coffee shops, tea stores, artisanal roasteries, and cafe equipment suppliers. Whether you sell organic loose-leaf tea, single-origin coffee beans, espresso machines, or brewing accessories, Roastra delivers a warm, modern, seamless shopping experience built on the Shopify OS 2.0 framework — no coding required. It includes a beautifully designed homepage and 10+ inner pages covering product catalogs, detailed product pages, testimonials, blog integration, shopping cart, and order pages. Fully responsive, SEO-optimized, and lightning fast across devices, Roastra suits coffee markets, baristas, cafeterias, tea lounges, and cake and dessert shops alike.

0 reviews

17 sales

Desktop Speed95/100

Mobile Speed88/100

Load Time1.2s

Get Roastra for $59

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Detailed Specs Comparison

Feature Availability

Feature

Kalles

Roastra

WooCommerce Ready

Elementor Compatible

RTL Support

Yes

WPML / Multilingual

SEO Optimized

Translation Ready

Portfolio Layouts

Blog Layouts

Yes

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Speed Winner

Kalles

96/100 Desktop

Mobile Winner

Kalles

88/100 Mobile

Popularity Winner

Kalles

25,636 total sales

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

Roastra — Pros

Already has 17 sales — a young but proven item
Purpose-built for coffee, tea, and roastery retailers
10+ complete inner pages for a full storefront out of the box
Warm, conversion-focused design with no-code customization

Roastra — Cons

No verified rating yet (17 sales)
Coffee and tea niche focus limits use for unrelated stores
Smaller demo library than broad multipurpose themes

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The Final Verdict

After analyzing every metric, here's our professional recommendation.

Kalles

Winner

95/100

Overall Score

Kalles is the safe, proven pick for Shopify merchants who want a theme that just works. The 4.98-star rating from thousands of buyers is earned: it's fast, flexible, and genuinely conversion-focused. The value proposition is simple — you pay a bit more than budget themes and get a theme that replaces several paid apps and years of trust.

Roastra

94/100

Overall Score

Roastra brews the specialty beverage experience well — warm design, complete inner pages, and a conversion-built flow for coffee and tea buyers. With 17 sales already it's past the zero-trust stage, and Team90Degree's consistency (same team behind Evelo) adds confidence. A solid pick for coffee and tea retailers.

Kalles is our recommended choice with a score of 95 vs 94. It wins in 5/6 comparison categories. However, both themes are excellent — your final decision should factor in your specific project needs and builder preference.

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