Reviews (291)

Overall rating
5
Counts per rating level
  • 98% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 0% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants say this app reliably boosts average order value by letting shoppers add true accessories and complementary products on product and cart pages. They use it for “buy this, get this” offers, discounted add‑ons, and complex or custom products, even with very large catalogs. Many highlight fast performance, deep customization, and exceptionally responsive support that provides theme‑specific tweaks, custom code, and new features at no extra cost.

June 1, 2026

Super easy to use and very responsive/helpful team!

Morningside Medical Equipment
United States
2 months using the app
February 27, 2026

This app works just as intended. We're able to offer custom add-ons to already complex products easily. The conditional logic is great too based off variants chosen! Can't say enough about the support! They help customize your setup to your store and theme, and they are super fast. Great product.

PCI Race Radios
United States
About 1 year using the app
January 29, 2026

This app works exactly as we needed for incorporating add-on discounted products on our main product pages. The app support folks were able to address a small issue related to our theme to get things working. Their support person (Chitra) was quick to respond and very helpful. Based on these positive factors we will be utilizing the app.

Quality Science Labs
United States
8 days using the app
November 7, 2025

No other "add-ons" app comes close to this one. Additionally we reached out for a customization and Spice Gems team delivered it correctly and quickly. We now have a "view more/view less" buttons in our very long lists of add-ons, which is exactly what we wanted.

GrowersHouse
United States
About 1 month using the app
September 22, 2025

After an extensive search for an app that supports true add-ons (not cross-sells or bundles), I landed on the EPA app. This app is very intuitive and easy to configure. Out of the box, the add on component looks great and needs no additional styling to fit in with my theme. The Spice Gems team have been super responsive to questions and set up multiple customizations for us very quickly. I highly recommend this app!

dev-thinkorangestore
United States
12 days using the app
July 9, 2025

I'm really happy with this app. It runs perfectly and has a ton of ways to customize it to your liking. I needed some specific help, and the support team got back to me by email in about a day and helped me get the exact custom setup I needed. The only thing I'd love to see added is the option for separate discounts for each addon, since right now you can only set one discount for everything.

FischMoto
Canada
7 days using the app
February 7, 2025

We have a few add-ons for our main product but didn't want to use any bundling apps or change our shipping tool's integration behavior. I found EPA and set everything up the way I want it in just a few minutes. Really nice that you can override text labels, CSS, JS, etc. The various themes and store showcase helped a lot. I barely did any work, and now we're all set! Thanks team, great product.

TRMNL
United States
About 1 hour using the app
January 10, 2025

The basic app was already the closest to what we needed, but the developer responsiveness and ability to implement customizations was extraordinary.

We ended up with EXACTLY what we needed with a relatively complex set of requirements.

I was thoroughly impressed with this company.

Precision Matthews Machinery Co
United States
About 2 months using the app
January 9, 2025

Because Shopify has a limited number of variants, I needed a custom option for a collection of products. I loaded the EPA-Easy Products Addons app and it didn't look quite right for what I needed. The team at Spice Gems was absolutely fantastic. Responsive. Timely. And accurately implemented what I needed. I'm thrilled to have found them! Thank you!

Brett Blumenthal Art
United States
2 days using the app
December 11, 2024

Easy Product Addons is a fantastic tool and well worth adding to your store. We work with vendors who frequently offer "Buy This Get This" deals, and EPA is a great way to place all of the items valid for a deal in one convenient place.

Ace Tool Group
United States
4 months using the app