SellUp ‑ Upsell & Add ons

The support team is very helpful and response in a timely fashion. I've been using SellUp App for around one year and the functionalities work well. It's very easy to setup and convenient.

I have been looking at lots of different apps and came across Sellup which was so easy to use and simple to install. I look forward to seeing if it increases our sales

the best Upsell app on shopify by far on shopify apps, if you are looking to double and triple your sales this app will do the job. The support team are very responsive and fast. The app functionality are perfect.

Great App. Easy to use and good options for upsells. The support is great as my issue was resolved in no time at all and Dan was very helpful. Highly Recommend.

Amazing app, has great features, you can modify everything with it. Customer support quick and efficient. A++

Great app! We can see it is working and customers are using the sell ups. Any questions have been quickly answered and Dan has been great and tweaking any aesthetic changes I asked for.

Customer Service is top-notch! The app worked right out of the gate but then I made a coding mistake, they came in and fixed it ASAP, and now it's working great!

Highly customisable, easy to use and a great support! I love how you can pick on which page the upsells will kick in (i.e. cart, post purchase etc.).

When contacting support regarding a collection page feature change on the update, Dan from the support team addressed the issue to the developers and kept me in the loop. Within five hours he was able to let me know that the developers had resolved the issue and updated me with a photo of future update plans.

This app is super easy to navigate! Also very helpful for up-selling products! Would definitely recommend.