Built for Shopify

Klaviyo Integration for Shopify.

One of 40+ apps inside Vitals.

Install App 7-day free trial
See all 40+ apps
4.9 ★★★★★ 2,800+ App Store reviews
PROUDLY BOOSTING THEIR SALES WITH VITALS
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KLAVIYO

Your sign-ups, straight into Klaviyo.

Connect Klaviyo once and every shopper your Vitals forms capture lands on the Klaviyo list you pick, ready for your flows.

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

A sign-up you have to export is a sign-up you lose.

Copying emails from one tool to another means the welcome email goes out days late, or never. Connected, the shopper is in Klaviyo the moment they sign up.

THE HANDOFF
DAY 1 She enters her email in your pop-up.
DAY 1 She’s on your Klaviyo list. Your welcome flow starts.
DAY 2 Ordered. From the welcome email. +$58.00

Connected in one click.

01 · THE CONNECTION
Connect from Integrations.

Sign in to Klaviyo from Vitals. No API keys to copy.

SIGN-UP → KLAVIYO LIST → FLOW
02 · THE LIST
You pick where they go.

Choose the Klaviyo list your Vitals sign-ups join.

SUBSCRIBED
SUBSCRIBED
NOT ADDED
03 · THE CONSENT
Only the shoppers who said yes.

A shopper who leaves the consent box unticked is kept out of Klaviyo.

Built to work together.

Klaviyo does the sending. These three bring the sign-ups.

Pop-ups
Turn visitors into subscribers.
MARKETING
Spin the Wheel
A game that collects emails.
MARKETING
Wishlist
Saved for later, bought later.
CONVERSION
See all 40+ apps Every tool is in the same subscription.

Merchants who already made the swap.

4.9 stars from 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 shoppers your Vitals forms capture, such as pop-up sign-ups, added to the Klaviyo list you pick.

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

Every sign-up, straight to Klaviyo, plus 40+ other tools.

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

One script
One team
One bill