The Best Product Recommendations Plugin for Squarespace Stores
If you sell on Squarespace and you're not showing product recommendations, you're leaving revenue on the table every single day. Not because recommendations are a magic trick — but because customers who are already on your store, already viewing your products, are genuinely open to buying more. They just need to be shown what else is available.
Squarespace doesn't include a native product recommendations system. It has no "you might also like," no "customers also bought," and no "frequently bought together." If you want these features, you need a plugin.
Here's what to look for in a Squarespace product recommendations plugin — and which one comes out on top.
What Product Recommendations Actually Do
Product recommendations are suggestions that appear alongside or below a product a customer is viewing. They can be manually curated ("show these three products alongside this one"), algorithm-driven ("show what other customers bought together"), or rule-based ("show products from the same collection").
When done well, they feel like helpful suggestions — not advertising. When done badly, they feel random and cluttered. The difference comes down to relevance and placement.
What to Look for in a Squarespace Recommendations Plugin
Not all recommendation plugins work the same way. Before choosing one, check for these features:
Multiple Recommendation Types
The most effective approach combines multiple types of recommendations — manual cross-sells for products you know go together, data-driven FBT for combinations your customers actually buy, and bundles for increasing order value directly. A plugin that only does one of these limits your options.
Placement Control
Where the recommendation appears on the page matters enormously. Above the Add to Cart button, below it, at the bottom of the page, in a popup — each position has different conversion characteristics. You need a plugin that gives you control over placement, not one that fixes recommendations in a single spot.
Multiple Page Support
Recommendations shouldn't stop at the product page. The cart page, the slide-out cart, the order confirmation, and even the order status page are all opportunities to show relevant products. A plugin that only works on the product page misses most of the journey.
Design Customization
The recommendation widget needs to match your store's design. Font, colors, card layout, button style — if it looks bolted on, customers notice and trust drops. Look for a plugin with full design control.
Analytics
You need to know which recommendations are converting and which aren't. Impressions, click rates, conversions, and revenue per offer — without this data, you're flying blind.
The Best Product Recommendations Plugin for Squarespace: UpsellGrow
UpsellGrow is built specifically for Squarespace 7.1 and includes three recommendation types: cross-sells (manual product pairings), bundles (grouped products at a discount), and frequently bought together (data-driven from your real order history).
It works across five pages — product page, cart page, slide-out cart, order confirmation, and order status — with 19 positions across those pages. You choose exactly where each recommendation appears.
What Makes It Stand Out
Placement flexibility: Six positions on the product page alone — above the title, below the title, above Add to Cart, below Add to Cart, bottom of page, and popup on Add to Cart click. No other Squarespace plugin comes close to this level of placement control.
Data-driven FBT: UpsellGrow analyses your actual order history to surface the products customers genuinely buy together. This updates automatically as new orders come in — no manual pairing required.
Full design control: Stack or grid layout, 1 to 4 products per row, carousel option, six color pickers, and font controls. The widget looks native to your store, not like an add-on.
AND/OR condition builder: You can add conditions to each recommendation — cart value thresholds, product exclusions, schedule windows. An offer only fires when it should.
Priority management: When multiple offers compete for the same position, UpsellGrow lets you drag to set priority. The rank-1 offer always wins. Conflicts are surfaced clearly in the dashboard.
Analytics built in: Every offer has its own metrics — impressions, conversions, revenue. Revenue by location shows you which page is generating the most from recommendations.
Pricing
UpsellGrow offers a free plan (1 active offer), a Growth plan at $17 per month (up to 10 offers), and a Scale plan at $29 per month (unlimited offers). All plans include every page location and position.
The Bottom Line
If you're selling on Squarespace without product recommendations, you're not showing customers the full range of what you sell. A good recommendations plugin doesn't just add features — it changes the economics of every order your store processes.
UpsellGrow is the most complete recommendations plugin built for Squarespace. It covers every page, every position, every recommendation type, and gives you the data to optimise over time.
Ready to Start Earning More From Every Order?
UpsellGrow adds upsells, cross-sells, bundles, and frequently bought together offers to your Squarespace store — across 5 pages and 19 positions. No coding. Setup takes minutes.