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Shopify Collection Sorting: The Complete Guide for 2026

Shopify Collection Sorting: The Complete Guide for 2026

How your products appear in Shopify collections directly impacts what your customers see — and buy. Yet most merchants stick with the default sorting options without realizing how much revenue they’re leaving on the table.

This guide covers everything you need to know about Shopify collection sorting: what’s available out of the box, where Shopify falls short, and how to take full control of your product order.

Shopify’s Default Sorting Options

When you create a collection in Shopify, you can choose from several sort orders:

Manual Sorting

With manual sorting, you drag and drop products into your preferred order. This gives you complete control but requires constant maintenance.

When to use it: Small collections (under 30 products) that rarely change.

The catch: When new products are added, they appear at the end of the collection. If a product goes out of stock, it stays exactly where you placed it — cluttering the top of your collection with unavailable items.

Automatic Sorting

Shopify provides these automatic sort options:

  • Best selling — Sorts by total sales volume
  • Alphabetically, A-Z / Z-A — Sorts by product title
  • Price, high to low / low to high — Sorts by price
  • Date, new to old / old to new — Sorts by creation date

These options cover basic needs, but they all share the same critical limitation.

The Big Gap: No Inventory-Based Sorting

Here’s what Shopify doesn’t offer: the ability to sort products based on whether they’re in stock.

This means if you use “Best selling” sorting and your top-selling product goes out of stock, it stays at the top of your collection. Your best-converting spot is now occupied by a product nobody can buy.

The same applies to manual sorting. That carefully curated product order? It doesn’t adapt when inventory changes.

This is a bigger problem than most merchants realize:

  • Average Shopify stores have 15-25% of their catalog out of stock at any given time
  • 63% of shoppers will leave a product page if the item is unavailable (Baymard Institute)
  • Collection pages are the #1 entry point for organic search traffic to product pages

Workarounds That Don’t Work Well

Creating “In Stock Only” Collections

Some merchants create automated collections with inventory conditions to only show in-stock products. The problem:

  • Products disappear entirely from the collection when out of stock
  • This breaks internal links and hurts SEO
  • Customers can’t discover products you normally carry
  • When products come back in stock, they appear in an unpredictable position

Using Liquid Code to Sort Products

Advanced merchants sometimes modify their theme’s Liquid code to sort products by inventory. This approach:

  • Requires developer knowledge
  • Can slow down page load times (sorting happens at render time)
  • Breaks when you update your theme
  • Doesn’t work with Shopify’s native collection sorting at the API level
  • Only affects the storefront display, not the actual collection order

Manual Re-sorting

Some store owners log into their admin every day and manually move out-of-stock products to the bottom. This is:

  • Incredibly time-consuming
  • Easy to forget
  • Impossible to scale
  • Not feasible if stock changes multiple times per day

The Automated Solution

Pushy solves the inventory sorting gap by automatically pushing out-of-stock products to the bottom of your collections. Here’s what makes it different from the workarounds above:

How Pushy Works

  1. Monitors your inventory — Pushy watches for stock changes across your entire catalog
  2. Re-sorts collections — When a product goes out of stock, Pushy moves it to the bottom of the collection
  3. Restores position — When the product is back in stock, Pushy moves it back to its original position (or the top of the collection)

Why It’s Better Than Workarounds

  • Works at the API level — Changes the actual sort order in Shopify, not just the display
  • No theme modifications — Works with any Shopify theme, no code changes needed
  • SEO-safe — Products remain in the collection, preserving URLs and internal links
  • Real-time — Reacts to inventory changes automatically
  • Set and forget — No daily maintenance required

Best Practices for Collection Sorting

Regardless of which approach you use, follow these guidelines:

1. Lead with Your Best In-Stock Products

Your first 4-8 products get the most visibility. Make sure they’re in stock and represent your strongest offerings.

2. Keep Out-of-Stock Products Visible (But Not Prominent)

Don’t remove out-of-stock products entirely. Keep them on the page (at the bottom) so customers know you carry them and search engines can still index them.

3. Automate What You Can

Manual processes don’t scale. If your store has more than 50 products, automating inventory-based sorting will save you hours every week.

4. Monitor Collection Performance

Track how collection pages perform in terms of click-through rate and conversion. A well-sorted collection with in-stock products first will consistently outperform one littered with unavailable items.

Get Started with Automated Sorting

Stop manually managing your collection order. Install Pushy and let your collections sort themselves based on real-time inventory data.