Shopify app
NewK: Warning Popups & Alerts
Add product warning popup or alert message to inform customers
- Rating on Shopify
- 5.0(1)
- Reviews
- 1
- Developer
- Kaktus
- Launched
- January 9, 2026
- Pricing
- Free
- Languages
- English, Spanish, Portuguese (Brazil), Portuguese (Portugal)
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.54
category median 4.56
Reviews in the last 180 days
0
from the 1 reviews on the listing page
1 and 2 star share
0%
0 of 1
Starting price
Free plan
band: Free
Rating distribution
1 ratings on the listing when last refreshed.
- 5 stars1(100%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star0(0%)
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Compliance
- Product warnings
Customization
- Pop-ups
- Color and font
- Widget position
- Custom CSS
- Custom code
- Page restriction
- Product targeting
- Geolocation
- Multi-language
- Custom text
- Buttons
Pop-up types
- Cart pop-ups
- Announcements
- Warning pop-ups
- Consent pop-ups
- Custom pop-ups
Managing pop-ups
- Editor tool
- Templates
- AI generation
- Custom code
- Custom fonts
- Translation
- Localization
- Campaigns
- Triggers and rules
- Targeting
- Geolocation
- Reporting
- Analytics
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
Data access
As disclosed on the listing. Never scored.
View customer data
Device and activity data
- Device and activity data: Geolocation, IP address, browser and operating system
View staff and contributor data
Store owner, blog contributors
- Store owner: Name, email address, phone number, physical address
- Blog contributors: Email address, IP address, browser and operating system
View and edit store data
Customers, products, orders, Online Store
- Edit customers: Customer data
- Edit products: Inventory, products, collections
- View orders: All order history for the last 60 days
- Edit Online Store: Online Store pages, Online Store script tags, theme
- View other data: Locales
Developer
Kaktus
- Apps in the dataset:
- 60
- Address:
- Chisinau, MD
- Website:
- not stated
- Support email domain:
- kaktusapp.com
- English support:
- yes
- Resources:
- Privacy policy
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Blockify Age Verification 18+
4.9(314) · listed as similar by Shopify
Age Verification & Age Gate 18
5.0(10) · listed as similar by Shopify
AVP ‑ Age Verification Popup
4.7(161) · listed as similar by Shopify
K: Age Verification Popup 18+
5.0(12) · shares 74% of feature handles
Gatekeeper Age Gate
No ratings yet · shares 64% of feature handles
Warnify Pro Warnings
4.8(239) · shares 59% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 79 words.Show
- Product Warnings: Show popups for specific products, collections, or locations.
- Customizable Warning Messages: Edit content, buttons, icons to match your store.
- Block Checkout: Prevent purchases until customers acknowledge the popup warning.
- Support Links: Include links to customer support or help pages in the popup.
- AI-Assisted Setup: Generate warning content quickly using AI for faster setup.
Keep customers informed and reduce support issues with products warning pop up notifications.
Warnings helps merchants display important messages during the customer journey. Alert shoppers about product restrictions, pre-orders, shipping delays, or critical updates. Customize messages, buttons, icons, and layouts - optionally blocking checkout when needed. Ideal for stores selling regulated products, limited-availability items, or international shipping. Create warnings quickly using AI, trigger messages by country, tag, or product, and ensure customers see vital info at the right time.
Questions and comments
Questions people ask about K: Warning Popups & Alerts, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
1 review counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.