Best Shopify Collection Apps to Sell More in 2025

Shopify store owners are always trying to find small things that can make a big difference to their sales. One of those things, which people often forget about, is how well your collections work. In 2025 especially, customers expect fast navigation, clean layouts and product groups that feel intentional. A good Shopify collection setup doesn’t just make the store look nice, it also helps shoppers find what they want faster – and that usually leads to better conversions.

But while Shopify does offer basic collection tools, the default options are pretty limited. If you want smoother filtering, smart sorting, analytics, automation or custom layouts, you’ll need a solid Shopify collection app. Some are advanced, some are simple, and a few even come with free plans that are surprisingly useful.

Below I’ll walk through some apps that can help you sell more in 2025 by building cleaner, smarter and more profitable collections. I’ll also add the links so you can check each one out quickly. If you are looking for a free Shopify collection app, we’ve also got you covered.

Why Collections Matter More in 2025

If customers land on your store and have to dig around to find products, they won’t stay long. Collections solve that problem by grouping related items so shoppers can browse without thinking too much. It also helps people scan the store faster on mobile, which is becoming the dominant shopping device pretty much everywhere.

Most importantly, collections help conversions. A visitor browsing a curated group like “Gifts Under $50” or “New This Month” is more likely to add something to the cart because the products already feel handpicked.

To make this all work at scale, though, you need the right apps. (I am in no way affiliated with the apps nor their developers mentioned below apart from Portfolytics.)

Best Shopify Collection Apps to Boost Conversion in 2025

1. Collection Filter & Search Bar by Boost Commerce

With more than 1500 reviews this app is a favorite among stores with a large Shopify collection count. It gives you smart product filtering inside collections, so customers can narrow down by color, size, price, and more. The search bar is fast and works nicely on mobile, which makes browsing feel smooth instead of overwhelming.

Highlights:

  • Fast and clean filter menus
  • Works with custom tags and metafields
  • Helps reduce bounce rates
  • Reliable for large inventories

2. Power Tools – Smart Product Filters & Automated Collections

If you want more automation, this app handles collection building based on rules you set. That means you won’t have to manually update collections every time you add new items. It’s great for stores with lots of seasonal drops, flash sales or rotating product lines.

Highlights:

  • Auto-builds collections based on tags, types, vendors
  • Saves tons of admin time
  • Helpful for stores with many SKUs

3. Kimonix – AI Collection Merchandising

Kimonix lets you sort products inside a collection based on actual performance data. So instead of sorting by price or “Newest”, you can place higher-margin or better-converting products near the top. It uses AI, but without feeling complicated or too technical.

Highlights:

  • Performance-driven sorting
  • Works with inventory and conversion metrics
  • Helps boost AOV and profit
  • Good for stores with frequent stock changes

4. Portfolytics – Collection Analytics

Portfolytics fills a missing piece in Shopify’s toolkit by showing you which collections are actually performing well. Sometimes a collection looks good visually but drives almost no revenue. Or maybe it sells decently but with only a few products. This app shows which ones deserve more attention so you can sell more. In addition to collection analytics users get an interactive category dashboard that shows vital metrics for main and subcategories with no setup at all.

It’s especially useful for stores with a bigger Shopify collection count, where keeping track manually is impossible.

Highlights:

  • Collection-level analytics
  • Shows high and low performers
  • Simple, clean dashboards
  • Helps guide merchandising decisions
  • Absolutely no setup needed

5. Free Shopify Collection Apps

For those looking not to have to pay any money to improve how their collections work, here are a couple of alternatives that mostly work for lower tier Shopify plans and/or for a limited set of features only. Nonetheless, they might be worth at least taking a look.

How to Choose the Right Collection App

Picking the right Shopify collection app depends on a few things. Think about how many products you have, how often you add new ones, and whether you want more automation or more customization. A store with 30 products won’t need the same tools as a store with 3,000.

Ask yourself these questions:

  • Do I need filtering or smarter sorting?
  • Do I want to build custom layouts?
  • Do I need collection analytics?
  • Should I start with a free Shopify collection app plan?

Also check if your theme is compatible, though most modern apps support the popular themes right away.

Tips for Selling More With Collections

Apps help a lot, but your strategy still matters.

Create Seasonal and Trend-Driven Collections

People love timely collections because it makes shopping easier. For example, “Summer Essentials”, “Wedding Guest Outfits” or “Gifts Under $75” guide customers quickly.

Use Better Sorting

Sorting by “Newest” isn’t always the smartest option. If you use apps like Kimonix, you can sort by margin, performance or conversion rate instead – which tends to lift sales naturally.

Check Your Shopify Collection Count

Too few collections and the store feels empty. Too many and the store becomes confusing. Try to find a middle ground that fits your inventory size.

Check the product count per collection

Your collections could also have too few or too many products. You can optimize these easily with Portfolytics.

Improve Collection Layouts

A simple banner, a small note, trust badges or a couple of highlighted products can make a collection page feel more curated. This works especially well for mobile users.

Final Thoughts

Collections are one of the easiest ways to increase conversions without spending more on ads or changing your entire storefront. A good Shopify collection app helps you organize, automate, filter, sort and optimize everything with less effort. Whether you’re looking for deep collection or category analytics from Portfolytics or just to sort collections easily with some of the other options, there’s an app for every type of store and need.

When you pick the right tools and keep your collections fresh, shoppers feel more comfortable browsing – and usually end up buying more.

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