Ultimate Upsell & Cross‑Sell

This app was recommended by a friend and I'm very impressed with all the tools available, the well thought admin page and the stellar support. As a new app there are a few things to fix here and there, but the support community via Slack is awesome and very prompt to tackle these issues.
I've only been testing the app for a day but will come back with an update when the trial week is about to expire. Right now it definitely looks like a keeper.

Could have more upsell/downsell features... and an after sale upsell/downsell feature would be nice..

It has got me a lot of additional upsell sales though, so I like it.

I have since moved on to a more flexible app, but I have a lifetime license for ultimate upsell so I'm sure ill be using it more in the future.

Easy to assign the same add-ons to multiple products. Difficult to configure with ajax pricing for us at least. Overall it looks and functions good.

We have been using Ultimate Upsell for a few years now. It has increased our average order. We use a pop up when the customer arrives to the cart and many times we find the customer will add the item in to the cart. Creating the popups is fairly simple - just make sure to read the wording and test it out before you publish. Only recently we needed support as the pop up was still usable, but difficult to see (black background). We reached out to support and received a response and a fix. The support team was kind and helpful.

Great app, easy to use and has some nice features and customisation options. The support is fantastic - very responsive and went above and beyond to assist.