Built for Shopify · Free to install
Grow your email list with popups that actually convert
Free Klaviyo popup app for Shopify. Welcome popups, spin wheels, exit intent, add-to-cart popups, and embedded forms that sync every subscriber to your Klaviyo list instantly.
The problem
Klaviyo gives you email flows, but where are the popups to feed them?
You have welcome series, abandoned cart flows, and post-purchase emails set up in Klaviyo. But if your popup strategy is weak, those flows stay empty.
- Visitors leave without seeing a welcome discount
- Shoppers add to cart and abandon without giving you their email
- Exit visitors slip away with no last-chance offer
- Other popup apps charge $29–99/month with impression limits
- Klaviyo's built-in forms have limited design and trigger options
Popup types
Five popup types. One free app.
Each popup targets a different visitor behavior. Use them together or start with one.
Welcome Popup
Capture new visitors with a first-purchase discount
Captures new visitors with a first-purchase discount offer. The email syncs to your Klaviyo list and triggers your welcome series automatically.
Spin Wheel Popup
Turn a boring email form into a game
Visitors enter their email to spin a wheel for a random discount. Email is captured before the spin, so you always get the contact.
Add to Cart Popup
Trigger at the highest-intent moment in the session
Triggers the moment a shopper adds a product to their cart. That is the highest-intent moment to offer a discount or capture their email before they abandon checkout.
Exit Intent Popup
Last-chance offer before visitors leave for good
Detects when a visitor is about to leave your store and shows a last-chance offer. Captured emails feed directly into your Klaviyo abandonment flows.
Embedded Signup Form
Capture emails without interrupting browsing
Not every visitor responds to overlay popups. Embedded forms sit naturally inside your product pages, blog, or footer and capture emails without interrupting browsing.
Triggers
Show popups at the right moment, not on every page load
Set rules based on visitor behavior so each popup feels timely instead of annoying.
Timer Delay
Wait a set number of seconds before showing the popup. Visitors get time to browse before you ask for their email.
Scroll Depth
Trigger after a visitor scrolls past a certain point. If they are reading, they are interested.
Exit Intent
Detects when a visitor moves to close the tab. Show your best offer in that last second.
Klaviyo Integration
Every subscriber lands in your Klaviyo list automatically
When someone fills out a Yuko popup, their contact appears in your Klaviyo list within seconds and your welcome flow starts on its own.
Instant List Sync
New subscribers appear in your chosen Klaviyo list within seconds of submitting the form.
Source Tagging
Every subscriber gets tagged with which popup captured them so you can segment by source.
Welcome Flow Trigger
New contacts kick off your Klaviyo welcome series without any manual steps.
Email + SMS Capture
Collect both email and SMS opt-ins from a single popup form and sync both to Klaviyo.
Everything included
Everything you need in one popup app
No paid plan. No impression limits. Every feature included at zero cost.
Native Klaviyo Integration
Emails sync to Klaviyo automatically. No API setup, no manual exports.
Smart Targeting
Show popups by location, language, device, new vs returning visitors, or cart value.
A/B Testing
Test different designs, offers, and copy. See which version converts better before you commit.
Mobile Optimized
Every popup is responsive and follows Google's mobile interstitial guidelines.
Auto Discount Codes
Create and deliver unique discount codes automatically when visitors sign up.
Unlimited Impressions
No view limits. Show popups to as many visitors as you want at no extra cost.
Lightweight and Fast
Loads asynchronously. Will not slow your store or hurt your Core Web Vitals.
Email + SMS Capture
Build both your Klaviyo email and SMS lists from a single popup form.
Custom Design
Full control over colors, fonts, images, button text, and timing. No coding needed.
How it works
Three steps. Five minutes. You're live.
No developer needed. No theme changes required.
Install on your store
Add Yuko Popups from the Shopify App Store. One click install, no code changes needed.
Set rules and connect Klaviyo
Pick your popup type, set when it appears, and link your Klaviyo account in seconds.
Watch subscribers come in
Every captured email syncs to Klaviyo. Track which popups perform and grow your list.
Support
Need help setting up your popups?
Our team configures your popup rules, connects Klaviyo, and tests everything on your store. Free for every merchant with no limit on revisions.
Our Free Apps
More free apps by Yuko
Every Yuko app is free to install. Built for Shopify merchants who want to grow without paying more.
Slide-out cart with in-cart upsells, free shipping progress bar, and spending rewards to increase average order value.
Set minimum and maximum order quantities per product, variant, or collection. Enforced at checkout with Shopify's native validation.
Show a one-click upsell on the thank-you page after checkout. Customers add without re-entering payment details.
Offer tiered pricing that automatically applies discounts when customers buy more. Increase AOV with quantity breaks.
FAQ
Frequently asked questions
Start collecting emails today
Free to install. No credit card. Under five minutes to go live.
Install Free on Shopify100% free · Unlimited impressions · Works with any Shopify theme