Reviews (194)

Overall rating
4.7
Counts per rating level
  • 82% of ratings are 5 stars
  • 9% of ratings are 4 stars
  • 4% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 4% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for its ability to increase average order values through effective upsell and add-on features. It is easy to install and customize, with on-page and action offers that integrate seamlessly. The interface is user-friendly, and the support team, including a notable mention of a team member named Dan, is responsive and helpful, often providing custom CSS for further customization. Merchants appreciate the robust features and excellent customer support, making it a valuable tool for boosting sales through strategic upselling.

June 22, 2022

Asked for our buttons to match what we had on the website and the job was done, perfectly. Thank you so much!

Wild Fawn Jewellery
United Kingdom
Over 1 year using the app
September 27, 2020

Quick and easy to add upsell addon products to the ksbtuning.com bike parts store. Allows us to maximize profits.

KSB Tuning
United States
About 1 year using the app
January 18, 2021

So far this is most helpful upsell app we have found. We also love the quick, custom support from their team!

bibleposter.co
United States
About 1 year using the app
January 11, 2022

Sell-Up has been great for us. We primarily use it for Add Ons. It was easy to implement and has increased our revenue with Upsells.

Define
United States
About 1 year using the app
January 24, 2022

so far very good and excellent help from the team when something was not 100% clear. Can recommend to everyone who wants to increase their AOT :)

moccy moo
United Kingdom
About 1 year using the app
March 4, 2021

I love this app. So user-friendly and their free version is also cool. Thinking in upgrading it. Totally recommend

Carsadd
United States
About 1 year using the app
August 21, 2020

Use this for all my stores, it's great! I'd recommend this for anyone that is selling more than one variation of product or collections. www.topsubscriptiondeals.com ;)

News On Sale
United States
12 months using the app
February 11, 2022

Great and quick support for our shopify back end. Support fixed some bugs with our app setup and fixed with explanation on how to prevent similar future issues.

Digger Lid
Australia
12 months using the app
May 25, 2022

SellUp is a great app for upsells and Dan in support was super helpful in speedily resolving an issue I was having!

The Neon Tea Party
United States
11 months using the app
October 18, 2023

Great app and support. Would like a live chat but my issue was solved rather quickly.

Original Duckhead
United Kingdom
11 months using the app