Collection Sort & Category |KX vs ST: Product & Collection Sortfor Shopify (2026)
Both Collection Sort & Category |KX (Kimonix) and ST: Product & Collection Sort are highly-rated Shopify apps (5/5) with similar review counts, designed to automate collection merchandising and improve product discoverability. They both aim to reduce manual work and increase revenue for merchants by leveraging data and smart sorting strategies. However, they differ slightly in their core focus and target audience. Kimonix positions itself as an AI-powered merchandising platform, with a strong emphasis on personalized product recommendations and adapting to regional performance. ST: Product & Collection Sort focuses more on rule-based sorting using a wider range of data sources, including GA4 data and past order history, offering greater control over sorting criteria. Kimonix appears to be geared towards larger fashion brands with extensive catalogs, emphasizing scalability and personalized experiences. The inclusion of collection A/B testing and personalized email recommendations suggests a focus on advanced marketing strategies. ST: Product & Collection Sort, on the other hand, caters to a broader range of merchants seeking granular control over collection sorting using diverse data points. Its drag-and-drop collection manager and features like product demotion and shuffle offer practical solutions for optimizing product presentation and inventory management. While both apps automate collection merchandising, their approaches and target users differ, leading to distinct strengths and weaknesses.
At a Glance
Collection Sort & Category |KX
178 reviews
ST: Product & Collection Sort
179 reviews
Detailed Overview
Collection Sort & Category |KX
Merchandise smarter with automated AI collection sorting & product recommendations — no code.
Key Features
- Advanced Collection Manager - Build smart, multi-segment, automated collections
- Smart Collection Resort - Sort collection using advanced analytics & functions
- AI Product Recommendations - 1:1 personalization (and more) across the store
- Collection A/B Testing - Test product sorting strategies and collections setups
- Personalized product recommendations for email campaigns (Klaviyo & others)
ST: Product & Collection Sort
Automate merchandising decisions on collection pages to increase revenue and reduce manual work
Key Features
- Pin “Featured” products at the top using a drag-and-drop collection manager
- Sort by Views, Add to cart, Revenue, Inventory, New launch, Variant Availability
- Create New Arrivals, Trending, Size specific, Sale, Metafield based collections
- Use multi-segment sorting to group & sort daily deals, discounted & new products
- Automatically push sold-out items to the bottom or remove them from collections
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating Collection Sort & Category |KX5/5 ST: Product & Collection Sort5/5 | ||
| Reviews | 178 | 179 |
Reviews Collection Sort & Category |KX178 ST: Product & Collection Sort179 | ||
| Sorting Approach | AI-driven, Smart Sorting | Rule-based, Data-Driven |
Sorting Approach Collection Sort & Category |KXAI-driven, Smart Sorting ST: Product & Collection SortRule-based, Data-Driven | ||
| Key Feature 1 | AI Product Recommendations | Sort by GA4 data (Views, Add to Cart) |
Key Feature 1 Collection Sort & Category |KXAI Product Recommendations ST: Product & Collection SortSort by GA4 data (Views, Add to Cart) | ||
| Key Feature 2 | Collection A/B Testing | Drag-and-Drop Collection Manager |
Key Feature 2 Collection Sort & Category |KXCollection A/B Testing ST: Product & Collection SortDrag-and-Drop Collection Manager | ||
| Target Merchant | Large Fashion Brands | Broader Range of Merchants |
Target Merchant Collection Sort & Category |KXLarge Fashion Brands ST: Product & Collection SortBroader Range of Merchants | ||
| Ease of Use | No-code | Visual & Rule-based interface |
Ease of Use Collection Sort & Category |KXNo-code ST: Product & Collection SortVisual & Rule-based interface | ||
| Value Proposition | Personalized Experience, Scalability | Granular Control, Inventory Management |
Value Proposition Collection Sort & Category |KXPersonalized Experience, Scalability ST: Product & Collection SortGranular Control, Inventory Management | ||
| Email Integration | Personalized product recommendations for email (Klaviyo) | Not explicitly mentioned |
Email Integration Collection Sort & Category |KXPersonalized product recommendations for email (Klaviyo) ST: Product & Collection SortNot explicitly mentioned | ||
| Data Sources | Regional performance, inventory, shopper behavior | Revenue, Profit, Tags, Sizes, Metafields, Vendor, Product Age, GA4 data |
Data Sources Collection Sort & Category |KXRegional performance, inventory, shopper behavior ST: Product & Collection SortRevenue, Profit, Tags, Sizes, Metafields, Vendor, Product Age, GA4 data | ||
Our Verdict
For large fashion brands with extensive catalogs seeking AI-powered personalization and automated scaling, Collection Sort & Category |KX (Kimonix) is the stronger choice. Its emphasis on AI-driven recommendations, collection A/B testing, and email integration provides a comprehensive merchandising solution for maximizing conversions and profit. However, for merchants who require granular control over sorting criteria, utilizing a wider range of data sources like GA4 metrics and past order data, ST: Product & Collection Sort offers a more flexible and customizable solution. Its rule-based approach, coupled with practical features like the drag-and-drop manager and product demotion, empowers merchants to fine-tune their collections for optimal performance based on specific business goals.
Common Questions
Which app offers more personalized product recommendations?
Collection Sort & Category |KX (Kimonix) explicitly emphasizes AI-powered personalized product recommendations, including integration with email marketing platforms like Klaviyo.
Which app is easier to use for merchants with limited technical skills?
Collection Sort & Category |KX (Kimonix) is advertised as a 'no-code' platform, suggesting a simpler and more intuitive user interface for merchants without coding experience. ST: Product & Collection Sort might require a deeper understanding of data analytics and rule creation.
Which app provides more control over sorting criteria?
ST: Product & Collection Sort offers a greater degree of control over sorting criteria, allowing merchants to use a wide array of data points, including GA4 data, past order history, metafields, and inventory levels to define rules.
Which app is better suited for managing inventory and removing out-of-stock items?
ST: Product & Collection Sort explicitly features automatic removal or demotion of sold-out items, making it a more suitable choice for merchants prioritizing inventory management within their collection sorting strategy.
Which app offers A/B testing capabilities?
Collection Sort & Category |KX (Kimonix) features collection A/B testing, allowing merchants to experiment with different sorting strategies and collection setups to optimize performance.
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