Warnify: Product Warnings

Warning popups on Add to Cart and Checkout

Free plan available

App highlights

  • Seamless workflow: use directly in Shopify admin

  • Up-to-date tech: works with the latest themes

  • Speed tested: low impact to your online store


4.8 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

Counts per rating level
  • 94% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 3% of ratings are 1 stars

Filter and sort reviews

51 - 60 of 299 reviews


Location Japan
Time spent using app About 2 months

The support for the app is really great, with quick replies. The app is easy to use and very convenient.

When Rivers Meet

Location United Kingdom
Time spent using app 3 days

I use this app to make sure people select the right t-shirt size on my site, works really well and the app support has been great.

Moruga Cacao

Location Germany
Time spent using app 2 months

Great customer service, great app. We use it to communicate our current move to a larger fulfilment partner and the connected delay in shipments.

Paloma Wool

Location Spain
Time spent using app Over 1 year

Works great and very easy to use. We needed some help with CSS customisation and the support was quick and efficient.


Location United Kingdom
Time spent using app 15 days

I have tried all the Apps for popup warnings and let me tell you this is by far the best to use, it works flawless! Support is excellent! Its such a great idea and miles ahead of the current competition

Maison Patron

Location United Kingdom
Time spent using app 4 months

I just started using this app and I can already tell it does the job well. Even on the free plan the app offers some great functions and its setting up process was very quick and easy. I had only one small issue with the app but after contacting the support team they replied very fast and immediately offered a great solution!


Location United Arab Emirates
Time spent using app 18 days

Does exactly what it says. Super easy to install AND we needed a small tweak done and Ihnat, the lead developer responded in a few hours and just did the change. No nonsense. Love it when apps do what they say, nothing more and nothing less.

Ashburn Bicycle Repair

Location United States
Time spent using app 3 days

This app is amazing. I have no idea what I'm doing when it comes to website design and 'app' installation/integration. Incredibly easy to use. It does what it says it will do. There was a tiny hiccup with how I wanted to use the app that caused me to contact customer support. I received immediate support, on a Sunday morning. Done! I wish I was this pleasantly shocked with all-things-internet. Thank you!

Anson Maddocks Art

Location United States
Time spent using app Over 1 year

Our business includes freelance illustration services and this product allows me to notify customers upon checkout when there is a current backlog and how long the wait will be. It is extremely helpful because of the application's flexibility to target customers purchasing specific products and to tailor custom messages for them. I would highly recommend this app. I have only had positive experiences with it!

Fromagerie du Château

Location France
Time spent using app 2 days

Vraiment! une des meilleur application pour alerter d'un retard de livraison sur un produit ou fermeture annuelle ... etc TOP!