W3 Product Accessories
One click upsells for related products and accessories
#346 of 1,068 in Selling products · Product Comparison
- Rating
- 4.7 from 98 reviews
- Rating from stores in the top 100k
- 4.8
- On Shopify since
- 2015
- Seen on
- 725+ stores
Bigger stores rate W3 Product Accessories 0.11 lower than the crowd does. The App Store prints one number; the store behind each review is the part it never shows.
What merchants say
Read all 180 with sourcesEvery review carries the store that wrote it and how big that store is, and 4 of them are complaints you can read in full.
- 1★2026-02-18
I’ve been dealing with a serious issue caused by this app for over 8 days, and the experience has been extremely frustrating. The app conflicts with other major third-party apps (like Hulk Product Options), causing duplicate cart items and double pricing. This is not a small issue it directly affects live stores, customers, and revenue. I lost potential clients because of this bug. After thorough technical investigation, I confirmed that the app triggers an additional add.js call, which results in blank duplicate items being added to the cart. When I remove the W3 Product Accessories script, the issue is immediately resolved which clearly shows where the conflict originates. Instead of working toward a real solution, support kept redirecting responsibility to the other app developer. While incompatibilities can happen, the lack of accountability and urgency was disappointing. For a paid production store app, better compatibility handling and faster resolution should be expected. Unfortunately, I cannot recommend this app if you are using other product customization apps.
Balloon & Party Charlotte · top 100k store
- 5★2025-10-21
Great customer service and the app works very well. Highly recommend!
Tesa Babe · outside the top 100k
- 5★2025-07-14
Great experience with support, they reply fast and can diagnose issues quickly.
Mediflow UK · outside the top 100k
- 5★2025-01-28
Good app for accessories, good support
OTOO · outside the top 100k
- 5★2024-06-05
Very intuitive & easy to set up the accessories. Support is very helpful & the couple of small issues I've had over the years have been resolved quickly without hassle.
The Original Shockloc · outside the top 100k
Link to this reviewVerify at sourcewww.theoriginalshockloc.com.au
- 5★2024-05-01
Excellent app, excellent service, the team are always super helpful and responsive. highly recommend.
Prime Coffee Suppliers · outside the top 100k
Link to this reviewVerify at sourcewww.primecoffeesuppliers.co.uk
- 5★2024-03-04
Works as it should, good price and quick and friendly customer service
Wise Line Tools · top 100k store
- 5★2023-11-15
Just want to say that this app is absolutely outstanding and the support from customer service is truly outstanding. Thanks for all your help
Magic Wand Original UK · outside the top 100k
- 5★2023-08-04
I am still so very impressed with this App! It is even easier to add the Accessories so customers can build their own ac package without the hassle of trying to find all the items they want on the website for that package. Thank you so much for a wonderful product!!!!
Skyway Minisplit Sales · unranked store
- 5★2023-05-11
Fast response time, superior customer service, and near-infinite patience sussing out technical issues. We are very happy with W3 and the service and support they provide.
ShoeNami · outside the top 100k
Read all 180 with sources – and filter them to the complaints, the recent ones, or the stores big enough to matter.
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