Amp Back in Stock & Preorder +

Amp Back in Stock & Preorder +

Reviews (976)

Overall rating
4.9
Counts per rating level
  • 93% of ratings are 5 stars
  • 4% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 2% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants say this app reliably recovers revenue from stockouts and provides clear demand insights by showing which products and variants customers await. They like the simple setup, strong Shopify/theme integration, and automated email/SMS/push alerts with FIFO controls, preorders, and alternative product suggestions. Customization options and support for complex variants are praised. Support is frequently described as fast, proactive, and willing to implement customizations and new features.

March 27, 2023

Quick and excellent service. I will recommend this app to everyone. It has been reliable, we have been using it for over 3 years.

TuxMat.com
United States
About 4 years using the app
March 5, 2021

The design and their service was just great. They helped us arrange the display of the widget very accurately. Highly Recommended!

the ETHNORTH GALLERY
Japan
7 days using the app
February 17, 2023

Quick Response from the team, this is a must to get leads and not just wait for the sale. Love the integration with klaviyo as well

Achorao
Peru
12 months using the app
Edited October 20, 2026

We've been using this for 10+ years without any issues. The team is quick and responsive and we love the product. Highly recommend!

The Boot Company
United States
Over 10 years using the app
December 17, 2021

Fantastic support - they integrated into in my theme that isn't one of the default integrations available - very swift response too!

Juice Collection
United Kingdom
Over 1 year using the app
HEL SG PTE LTD replied February 3, 2022

We are excited about your review! And glad to know that you love our service 😊!

April 13, 2022

We use this app, so our costumers can request a notification when a product is back in stock, great app with good customer service.

Head Over Heels - Israel
Israel
Almost 2 years using the app
HEL SG PTE LTD replied May 1, 2022

Thank you for your review! We look forward to giving you the best service and support 😊!

June 11, 2022

Generates extra revenue automatically, a process that we used to have to do manually. Customer service always get back to me quickly

Spartan Precision Equipment
United Kingdom
4 months using the app
HEL SG PTE LTD replied June 13, 2022

Glad to hear that you're enjoying our product and our team 😊! Thanks for your review!

January 15, 2022

Useful app, especially to track customer interested by out of stock items. The team is really supportive and reply extremely quickly!

ZOUBIDA
United Kingdom
5 days using the app
HEL SG PTE LTD replied February 3, 2022

We are happy to know that you are enjoying our app and support! Thanks for a great review!

September 23, 2022

Works great and their customer service is fantastic! I definitely recommend this to anyone looking for a quick but quality solution.

Barukas
United States
About 4 years using the app
HEL SG PTE LTD replied October 19, 2022

Thank you for your 5 star review 🤩!

Edited August 19, 2026

I've had an issue with the localization and the back in stock button not working well, but Jay fixed it so quickly and helped a lot!

TMG Industrial
Canada
Over 5 years using the app
HEL SG PTE LTD replied October 19, 2022

Thanks for taking the time to leave us your great review!