All reviews

Rating Breakdown

  • 5
    98% (449 ratings)
  • 4
    1% (4 ratings)
  • 3
    0% (1 ratings)
  • 2
    0% (0 ratings)
  • 1
    1% (4 ratings)

Reviews with Text

  • 95% (437)
Review RSS Feed Review RSS Feed

5 / 5 Share

July 12, 2025

I want to leave a huge thank you to Lulla and our dev Mia! They helped me at every moment from the very beginning, quickly solved all the issues and questions I had with my store and theme, and didn’t spare any effort to provide me with fast and efficient support. The app itself is incredible! it gave me everything I was looking for, and with their help, my cart is now exactly how I wanted it! I’m really impressed and highly recommend both the app and their amazing team.

Using app

About 21 hours

Total reviews

1

Average rating

5.0

5 / 5 Share

July 11, 2025

Outstanding support from Katie and Lulla! They helped resolve several issues and even took care of some personal customization requests I had. Hands down the best cart app I’ve used!

Using app

About 20 hours

Total reviews

3

Average rating

5.0

5 / 5 Share

July 10, 2025

I've experiemented with a few cross sell apps and this is by far the most feature rich. I had a couple of changes that I needed and Lulla and the support team were very responsive and friendly.

Using app

3 days

Total reviews

13

Average rating

4.9

5 / 5 Share

July 10, 2025

Amazing support! Thanks Vivian

Using app

About 18 hours

Total reviews

3

Average rating

5.0

5 / 5 Share

July 9, 2025

Using app

About 2 hours

Total reviews

3

Average rating

5.0

5 / 5 Share

July 7, 2025

I've been using OPUS since it was a startup, and I can confidently say it’s the best cart app I’ve ever worked with. Over the months, as my business grew and my needs evolved, OPUS kept improving right alongside me. I haven't found another cart app that comes close to meeting my store’s specific requirements — and believe me, I’ve tried a few. What truly sets OPUS apart is not just the functionality, but the incredible support team behind it. A special shoutout to Katie, David, and Lulla — they’re always available, providing prompt, helpful feedback, and going above and beyond to assist whenever needed. Since my store sells personalized products, setting up and optimizing the cart required extra attention and customization. The OPUS team handled this flawlessly, tailoring solutions that worked perfectly for my unique setup. If you’re on the fence about which cart app to choose for your Shopify store, don’t hesitate — go with OPUS. It’s powerful, reliable, and backed by a team that genuinely cares about your success. I simply love it!

Using app

6 months

Total reviews

2

Average rating

4.5

5 / 5 Share

July 4, 2025

Banger App. It has really everything you need from custom css to even custom skript where you can hire a dev team to get that done. Lulla helped me out of the trenches real moggerina she does a great job

Store

Luma

Using app

18 days

Total reviews

4

Average rating

5.0

5 / 5 Share

July 2, 2025

Great product and excellent customer service. I highly recommend it.

Using app

8 months

Total reviews

2

Average rating

5.0

5 / 5 Share

July 2, 2025

Store

NORY

Using app

About 1 hour

Total reviews

2

Average rating

5.0

5 / 5 Share

July 1, 2025

Amaazing very fast support from LULLA and David, within minutes we had a fix and solution - great app!!

Using app

About 3 hours

Total reviews

3

Average rating

5.0

5 / 5 Share

July 1, 2025

Really love this app! Super easy to set up upsells and bundles, took me like 10 minutes. The pop-ups look clean and fit well with my store, and I can see exactly how much extra sales they bring in. It helped me increase my average order value without slowing down my checkout. Support is also quick and helpful whenever I need something. Highly recommend if you want to get more out of your Shopify store without any complicated setup!

Store

Beskinn

Using app

About 2 hours

Total reviews

1

Average rating

5.0

5 / 5 Share

July 1, 2025

Great app and wonderful customer service.

Using app

5 months

Total reviews

1

Average rating

5.0

5 / 5 Share

July 1, 2025

Great app! One of the best support teams. They solved me a little issue with codding within seconds. The upsell cart is one of the smoothest in this category.

Using app

9 days

Total reviews

13

Average rating

5.0

5 / 5 Share

June 30, 2025

This cart recommendation app has been very effective for our store. A special thanks to Katie for her patient and helpful support during setup—she made the integration process smooth and stress-free.

Using app

About 2 hours

Total reviews

2

Average rating

5.0

5 / 5 Share

June 27, 2025

I love you Lulla, you are perfect!

Using app

About 2 hours

Total reviews

1

Average rating

5.0

5 / 5 Share

June 25, 2025

Amazing support team, helps you with everything, even in free plan

Using app

About 1 month

Total reviews

1

Average rating

5.0

5 / 5 Share

June 24, 2025

Quick support from LULLA, thanks.. easy to set up app, looking forward to have fun using it.

Using app

41 minutes

Total reviews

8

Average rating

5.0

5 / 5 Share

June 24, 2025

Just started using the app and love the customization! I've used other Upsell cart drawers and this interface is more friendly, more customizable, and the service is top notch! Thanks Lulla, Vivian, and Mia - you're amazing!!!

Using app

About 19 hours

Total reviews

5

Average rating

5.0

5 / 5 Share

June 23, 2025

Opus cart upsell is good. Its has many options to help suit it to your needs. The Opus team also helps you with modifications. The pricing is reasonable as well. The only drawback is the analytics sometimes aren't tracked well.

Using app

About 2 months

Total reviews

7

Average rating

3.3

5 / 5 Share

June 22, 2025

This is hands down the best app out there! The support is absolutely outstanding – no matter when you reach out, someone is always there to help, and they truly go above and beyond to make sure you're satisfied. I'm deeply grateful to Lulla, Vivian, and the entire dev team. You're doing an amazing job – thank you for being there!

Store

VELUMA

Using app

24 days

Total reviews

4

Average rating

4.0