Reviews (558)

Overall rating
4.9
Counts per rating level
  • 95% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 1% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this app for its ability to boost average order value and conversion rates through customizable upsells and free gifts. Many commend the responsive and efficient customer service, particularly Charlene. The seamless integration with store themes and smooth operation are also praised. Merchants find the dashboard useful for understanding ROI and have reported increased conversions from day one, including on mobile.

September 9, 2022

Now for all my years using Shopify & plugins/apps, I have had some great service and support..... but absolutely nothing like these guys! TY, what a man!! Thank you good sir! Don't download CartBoost+.... GET THIS!!

LMNTS Brand
United Kingdom
About 21 hours using the app
Monster Apps replied September 9, 2022

Hahahhaha Myyyy MANNNN !!! lezzzz gooooo

Let the UPSELL GODS be with you!!!
-Ty 😘

Edited May 7, 2021

Are you kidding me! Epic app and the support is A+ I have installed this on both stores in less than a week. Don't bother adding this app if you don't like Cash though. It will crush it!

American Hat Makers
United States
About 20 hours using the app
Monster Apps replied May 7, 2021

WOWOWOW!!! hahha... thanks so flipping much for your kind words!

We hope you absolutely crush it with your Upsell! 🔥🔥🔥🔥

September 13, 2023

I've only just started using this App, but the support has been amazing. Angelica clarified the app didn't have a specific feature I was after, but she was quick to send me a support article to understand other methods of applying bulk discounts that were compatible with Monster. Thank you!

OLOE
Australia
About 13 hours using the app
August 10, 2021

Great app with heaps of features, that is backed by a quick support team! I would recommend it for any eCommerce store.

The Decor House
Australia
About 20 hours using the app
Monster Apps replied August 10, 2021

Thanks so much for the support team!
Love your store & your products. 🥰

Lets get you some upsells! 🔥🙌

February 9, 2023

Great app so far. I think it will be helpful to customers. Charlene was super helpful with the setup, and quite funny as well which is a bonus.

Buttery Horse Co.
Australia
About 19 hours using the app
February 22, 2023

Fantastic experience. Charlene went above and beyond. App is slick and works like a dream. Highly recommend this app and team!

Ellington Pens
United Kingdom
About 17 hours using the app
February 27, 2023

charlene did great work heling me with everything i need to get started
she helped me setup everything

Vikingpowerbuilding
Norway
About 14 hours using the app
February 16, 2023

Charlee was very helpful and friendly. Like the app so far. Not much more to say really but the minimum is 100 characters.

AMD Touring
Australia
About 12 hours using the app
September 16, 2022

Customer Support is amazing. Many thanks to Raneen gave her best to fix my problems! The app also seems good, i will try it out for a couple of days to give my final review.

shiny-wipes
Germany
About 12 hours using the app
February 4, 2022

Super wonderful and prompt customer service and the cart looks much better than the standard theme cart. Easy to customise. Would recommend

The Kookie Studio
Australia
About 10 hours using the app