Built for Shopify

Klaviyo Integration for Shopify.

One of 40+ apps inside Vitals.

Install App 7-day free trial
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4.9 ★★★★★ 2,800+ App Store reviews
PROUDLY BOOSTING THEIR SALES WITH VITALS
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KLAVIYO

What is the Klaviyo Integration?

The Vitals Klaviyo Integration sends the emails your Vitals pop-ups, Spin the Wheel and announcement bars capture to the Klaviyo list you pick, so your Klaviyo welcome flow starts the moment a shopper signs up.

1
click to connect, from Integrations in Vitals
Trusted at scale
31k+
happy merchants
1,000+ Shopify Plus brands
4.9 ★★★★★ 2,800+ App Store reviews
Conversion
+54%
on the same traffic
2.06% before → 3.17% with Vitals
Order value
+42%
on orders with an upsell
$82.6 → $117.3 with an upsell

Why connect Klaviyo to Vitals?

Exported sign-ups get their welcome email late or never; connected, each shopper is on your list as they sign up.

01
Welcome emails on time

Start your Klaviyo welcome flow the moment a shopper signs up.

Pop-up · 10:02anna@example.com
Klaviyo · 10:02
On NewsletterWelcome flow
Order · 10:41
Classic Tee × 2+$58.00
02
No CSV exports

Skip copying emails from one tool to another.

Klaviyo · Newsletter
anna@example.comSource: Vitals
Subscribed
lucas@example.comSource: Vitals
Subscribed
sofia@example.comSource: Vitals
Subscribed
03
No extra app

Feed Klaviyo without installing another form app.

SCRIPTS ON YOUR STORE
signup-forms-app.jsREMOVED
vitals.js40+ apps

How do I connect it?

Sign in to Klaviyo from Vitals, then pick the list your sign-ups join.

01
Sign in to Klaviyo

Connect from Integrations in Vitals, with no API key to copy.

Integrations
K
KlaviyoYour store
Connected
Sync sign-ups
02
Pick your list

Choose the Klaviyo list every Vitals sign-up joins.

Send sign-ups to
Newsletter▾
Newsletter
VIP customers
Wholesale
03
Reconnect alerts

Get an email if Klaviyo stops accepting sign-ups, so none go missing.

Email from VitalsKlaviyo needs reconnectingSign-ups stopped reaching your list. Reconnect to start again.
Reconnect Klaviyo

Which sign-ups reach Klaviyo?

Email sign-ups from three Vitals apps, and only from shoppers who said yes.

01
Pop-ups

Send each email a shopper enters for your welcome offer.

Get 10% offon your first order
Your emailClaim
02
Spin the Wheel

Add shoppers who spin for a discount.

Spin to win
Your email
Spin
03
Announcement Bars

Capture emails from a bar at the top of the page.

Get 10% offEmailJoin
04
Consent respected

Keep out shoppers who leave your consent box unticked.

Email me offers
Annaanna@mail.io
Sent
Lucaslucas@mail.io
Not sent

Which Vitals apps bring in sign-ups?

Pop-ups, Spin the Wheel and Announcement Bars, all in the same Vitals subscription, so you don't install or pay for three more apps.

Pop-ups
Turn visitors into subscribers with a discount offer.
MARKETING
Spin the Wheel
Collect emails with a game shoppers want to play.
MARKETING
Announcement Bars
Ask for an email in a bar across the top of your store.
MARKETING
See all 40+ apps Every tool is in the same subscription.

What do merchants say about Vitals?

Merchants rate Vitals 4.9 stars across 2,800+ reviews on the Shopify App Store.

★★★★★

“We've been using Vitals for our store at Bigksport and it replaced at least 6 separate apps. The product reviews, upsells, shipping estimates, sticky add to cart and visitor replays all work seamlessly together. The fact that it doesn't slow down your store while doing all of this is the biggest win.”

Bigk Belgium · Over 1 year using the app
★★★★★

“This app has been a game changer - deleted at least 5 other apps and saved over $100 per month by using just this app. Easy to configure and heaps of options to improve numerous areas of the site.”

Addict Tackle Australia · Over 1 year using the app
★★★★★

“It not only added several useful functionalities, but it also drastically reduced the cost of all previous apps by 90%, and it increased our website speed drastically. Finally we got a better conversion rate and a better website for a very small price and all in one app.”

Karma Yoga Shop France · 7 months using the app
★★★★★

“This REALLY IS... about the only app you will need! Does everything I needed it to do and more. I was also able to delete 3 app speeding up my store! Our AOV has improved as well as our conversion rates.”

Bad Dog Gang United States · 9 days using the app
★★★★★

“Vitals combines powerful features like upsells, reviews, and conversion tools in one simple app. It replaces multiple apps, saves costs, and is super easy to use. One of the best apps on the Shopify App Store!”

Airpaq GmbH Germany · About 1 year using the app
★★★★★

“We've been using Vitals for our store at Bigksport and it replaced at least 6 separate apps. The product reviews, upsells, shipping estimates, sticky add to cart and visitor replays all work seamlessly together. The fact that it doesn't slow down your store while doing all of this is the biggest win.”

Bigk Belgium · Over 1 year using the app
★★★★★

“This app has been a game changer - deleted at least 5 other apps and saved over $100 per month by using just this app. Easy to configure and heaps of options to improve numerous areas of the site.”

Addict Tackle Australia · Over 1 year using the app
★★★★★

“It not only added several useful functionalities, but it also drastically reduced the cost of all previous apps by 90%, and it increased our website speed drastically. Finally we got a better conversion rate and a better website for a very small price and all in one app.”

Karma Yoga Shop France · 7 months using the app
★★★★★

“This REALLY IS... about the only app you will need! Does everything I needed it to do and more. I was also able to delete 3 app speeding up my store! Our AOV has improved as well as our conversion rates.”

Bad Dog Gang United States · 9 days using the app
★★★★★

“Vitals combines powerful features like upsells, reviews, and conversion tools in one simple app. It replaces multiple apps, saves costs, and is super easy to use. One of the best apps on the Shopify App Store!”

Airpaq GmbH Germany · About 1 year using the app
★★★★★

“The best thing by far is navigating and monitoring and updating all these features from one app and not have 15 different apps + it helps add more functionality on the site without massively impacting the load speed.”

Dear Barber United Kingdom · About 2 months using the app
★★★★★

“Amazing product and amazing support. Using this one app instead of multiple apps has really increased the speed of my website.”

3kingsmerch United States · Almost 2 years using the app
★★★★★

“For sure one of the best existing apps. I have around 9 apps installed already and the Speed Score did not dropped at least 1%. It is super easy to install & use.”

Nutriland Romania · 19 days using the app
★★★★★

“Is doing everything I'd hoped and more. The product bundling is very slick and it has replaced about 4 other apps, two of them paid ones.”

KASIE's Room Australia · 2 months using the app
★★★★★

“So many amazing apps in 1. If I could only choose 1 app, this would be it. The Visitor replays has been priceless when it comes to dialing in the user experience.”

Mermaidcat Designs United States · 12 days using the app
★★★★★

“The best thing by far is navigating and monitoring and updating all these features from one app and not have 15 different apps + it helps add more functionality on the site without massively impacting the load speed.”

Dear Barber United Kingdom · About 2 months using the app
★★★★★

“Amazing product and amazing support. Using this one app instead of multiple apps has really increased the speed of my website.”

3kingsmerch United States · Almost 2 years using the app
★★★★★

“For sure one of the best existing apps. I have around 9 apps installed already and the Speed Score did not dropped at least 1%. It is super easy to install & use.”

Nutriland Romania · 19 days using the app
★★★★★

“Is doing everything I'd hoped and more. The product bundling is very slick and it has replaced about 4 other apps, two of them paid ones.”

KASIE's Room Australia · 2 months using the app
★★★★★

“So many amazing apps in 1. If I could only choose 1 app, this would be it. The Visitor replays has been priceless when it comes to dialing in the user experience.”

Mermaidcat Designs United States · 12 days using the app

Frequently Asked Questions

4.9 ★★★★★
2,800+ App Store reviews
31,000+ happy merchants

The email address of each shopper who signs up through Vitals Pop-ups, Spin the Wheel or Announcement Bars, added to your chosen list as subscribed to email marketing.

New Connect Claude or ChatGPT to Vitals and ask how many shoppers your forms sent to Klaviyo in plain language.
Vitals MCP

Send every sign-up straight to Klaviyo.

One install. One bill. 7-day free trial.

One script
One team
One bill