← Apps

Klaviyo: Email Marketing & SMS

by Klaviyo

View in Shopify App Store ↗

Reviews (3359)

★★★★★
Shopify

great

Direct Trophies & Awards · 21 minutes using the app
★★★★★
Shopify

STACKS FASHIONS · 27 days using the app
★★★★★
Shopify

Love Klavijo....the very best for email marketing.

Wax Obsession · Almost 3 years using the app
★★★★★
Shopify

Fantastiskt verktyg för e-postmarknadsföring! Enkelt att skapa snygga mejl och automatiserade flöden, och AI-funktionerna sparar otroligt mycket tid.

Lillestudio · 2 months using the app
★★★★★
Shopify

LOVE Klayvio... Invest time to understand it, and connect your AI to it..

Rainbow Sounds · About 3 years using the app
★★★★★
Shopify

★★★★★
Shopify

excellent App :)

Developer reply ·

Thank you for the positive feedback, we appreciate it!

Beautyway073 · 8 months using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5 stars, thank you!

★★★★★
Shopify

I have been using Klaviyo for a few years now, and using their Review app as well. About 3 months ago we found out that Klaviyo was inserting an extra script on our website causing it to be slower. For 3 months they didn't solve the issue, claimed we had hardcoded on our site and some other claims that had nothing to do with the issue. After pressuring the team to investigate this, it turned out their own Review app was causing the issue. Even when it is their own error they expect us to fix it and spend time on fixing it. We sent them an email nearly a week ago requesting them to fix the issue, no reply. Follow up email no reply! Third email, no reply. Never thought I would be giving Klaviyo such a bad review but it really shows the "respect" they have for their customers! Unbelivable disrespect to paying customers! But here you go Klaviyo, your behavior towards your customers is absolute shit! Could not be unhappier as a customer for several years! Please spare me with your standardized bullshit reply! You had days to get back to us, so a reply of a member will reach out to you is worthless!

Developer reply ·

We sincerely apologise for the frustrating experience and are committed to making this right - a member of the Support Leadership team has reached out to you directly.

Ludus · Almost 6 years using the app
★★★★★
Shopify

This app is a must have! We've already recovered numerous abandoned carts. Sign-ups have increased. Email flows to our growing subscriber list have increased our sales. It's great!

Developer reply ·

We're so happy to hear that you are already benefiting from the app. Thank you for the positive feedback!

Coast and Trail · 24 days using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

The Fabled Apothecary · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the feedback, we appreciate the 5 stars!

Locako · About 5 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star rating. We appreciate your continued support!

Magnetic Balance · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review. We’re glad we could deliver a great experience.

Surf Ghetto Resin · Over 5 years using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5-star review and look forward to continuing to deliver for you.

Green Bean Coffee Co. · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star rating. It means a lot to our team!

Pocatello | Real Deals · Almost 3 years using the app
★★★★★
Shopify

★★★★★
Shopify

Developer reply ·

We appreciate the 5-star review!

God's Purpose · 24 days using the app
★★★★★
Shopify

Developer reply ·

We appreciate the positive feedback!

Albatros · About 2 years using the app
★★★★★
Shopify

Increased communication with our clients, converts to additional sales. Easy to use.

Hi Form Australia PL · Over 1 year using the app
★★★★★
Shopify

★★★★★
Shopify

Love you

Vireo Air · 3 months using the app
★★★★★
Shopify

Amazing and simple to use for those new to Ecom and CRM

Vault 88 · 2 months using the app
★★★★★
Shopify

Great addition to my store. Easy to use, and the only thing that could make it better is if I used it more for email campaigns. I haven't done SMS yet, but I hope to try it out soon!

Golf Peg · 8 months using the app
★★★★★
Shopify

jigo atelier · About 1 year using the app
★★★★★
Shopify

Very straight forward to use

Noirwalk Official · 2 months using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5-stars and loyal support!

Anne Mulaire · Over 3 years using the app
★★★★★
Shopify

very good and I am happy

Developer reply ·

We are so happy to hear that you are enjoying Klaviyo! Thank you for taking the time to leave us a positive review!

Emolos · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

SuperSellerS · 10 months using the app
★★★★★
Shopify

GREAT APP

Fashun Feen · 3 months using the app
★★★★★
Shopify

Klaviyo features makes email & SMS marketing very easier and efficient.

Layer Zero · 19 days using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5-stars, thank you so much!

Futureface · 6 days using the app
★★★★★
Shopify

Developer reply ·

Thank you so much for taking the time to review, we appreciate the 5-stars!

Sanhouse Fit · Over 4 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-stars!

Lore Hoyuela · 4 months using the app
★★★★★
Shopify

very good

Developer reply ·

We appreciate the positive feedback and are so glad you are having a good experience with Klaviyo!

UV Ultimate Vision · 6 months using the app
★★★★★
Shopify

Developer reply ·

Thank you for taking the time to leave us a positive rating!

Farmacias Savia · About 1 year using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5 stars, thank you!

★★★★★
Shopify

Fácil de trabalhar

Developer reply ·

Muito obrigado por dedicar seu tempo para deixar uma avaliação! Ficamos muito felizes que você tenha tido uma experiência positiva ao usar o Klaviyo.

Missuna Home · 11 months using the app
★★★★★
Shopify

Love the klaviyo app, probably need more training on it for sure! My store is the calico bean market.

Developer reply ·

We are so glad you have been loving Klaviyo! Feel free to contact our support team if you have any questions about new features or tools! https://www.klaviyo.com/support

Calico Bean Market · Over 7 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for your continued support, we appreciate the positive rating!

Sleepzenza · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

We're so glad your experience with Klaviyo has been so positive as a new user!

Outdoor Nook USA · 4 days using the app
★★★★★
Shopify

Developer reply ·

Thank you so much for the 5-star review!

ProWen · About 1 month using the app
★★★★★
Shopify

love it

lolitastaylor · About 2 years using the app
★★★★★
Shopify

.

Hot Tub Family · Over 2 years using the app
★★★★★
Shopify

Best app ever!! It is a must to grow your business. You won't even have a business without it. It's that good.

Cloudfit · About 1 year using the app
★★★★★
Shopify

Pleasurements · About 5 years using the app
★★★★★
Shopify

★★★★★
Shopify

★★★★★
Shopify

Very dynamic and Helpful

Wagaza · 3 months using the app
★★★★★
Shopify

top app zeker met claude mcp

Vorona · 6 months using the app
★★★★★
Shopify

Excellent app with amazing support! Klaviyo is a powerful and reliable platform for Email Marketing&SMS. Special thanks to Anastasia and Mariyah for the amazing support. Great experience!

PRINT EXPLORE · About 1 year using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5 stars, thank you!

★★★★★
Shopify

It’s okay but when trying to cancel it makes it extremely hard. I deinstalled the app wanting to stop it, and got an email that it will automatically bill me due to maxing the amount of subscribers. Logging it to cancel the account it so challenging and I still don’t know if it’s cancelled properly.

Developer reply ·

We appreciate you for sharing this feedback regarding your experience with the cancellation process. A senior member of our Billing Support team has reached out to you directly to help confirm your account status and address your concerns.

The Little Rainbow Company Limited · Almost 3 years using the app
★★★★★
Shopify

Es la mejor, aqyuda en todo.

Developer reply ·

¡Muchísimas gracias por la reseña positiva!

EL COLMADITO DE GONXALEX · 2 days using the app
★★★★★
Shopify

It's a great app, been using it for 2 years

Developer reply ·

We're happy to have served you these past couple years, thank you for the review!

Concrete Tools Direct · Almost 2 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for the review and your support!

SUGAR BROWED. · Over 2 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5 stars!

GRAINS & TAN · 10 months using the app
★★★★★
Shopify

works great

Developer reply ·

We appreciate the positive review, thank you.

WarmWool · About 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5 stars!

PAL & LEO · About 2 years using the app
★★★★★
Shopify

Developer reply ·

Thank you for the positive feedback!

TITLE Boxing SA · Over 5 years using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5 stars, thank you!

Vitalyze · 1 day using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

Jadlam Toys & Models · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

We appreciate the 5 stars, thank you!

TTfone · Almost 4 years using the app
★★★★★
Shopify

good

Developer reply ·

Thank you for the positive review!

Rivon Creations · 3 months using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

thekidspaperclub · Almost 3 years using the app
★★★★★
Shopify

Developer reply ·

Thank you so much for taking the time to leave us a positive rating!

iDrinq · Over 3 years using the app
★★★★★
Shopify

Developer reply ·

We appreciate the support, thank you!

Bukae & Co. · 2 months using the app
★★★★★
Shopify

easy set up easy to use

Developer reply ·

Thank you so much for leaving a review! We are so glad to hear that your experience with Klaviyo has been so positive!

Qentrova · About 1 month using the app
★★★★★
Shopify

Developer reply ·

We appreciate the support, thank you!

Fashion Couture · About 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

Munki · About 23 hours using the app
★★★★★
Shopify

Muy buena!

Developer reply ·

Gracias por tomarse el tiempo de calificarnos con 5 estrellas. Siempre agradecemos sus comentarios.

bycarolgroot · About 1 month using the app
★★★★★
Shopify

★★★★★
Shopify

★★★★★
Shopify

The app was easy to use.

Developer reply ·

Thank you for the positive feedback! We're so glad your experience has been easy and beneficial.

Sunny Outdoor Living · 8 months using the app
★★★★★
Shopify

Developer reply ·

Thanks so much for the positive review!

Twisted Moms · 6 months using the app
★★★★★
Shopify

★★★★★
Shopify

One star. The software is fine. The company is the problem. I run a resale shop. Part of my inventory is published adult art books and Japanese gravure cards. Legal, sold openly on every major marketplace. I sent one campaign that featured an item in that category, not knowing it conflicted with their acceptable use policy. There was no warning. No takedown request. No do that again and we terminate. Compliance reviewed the account and ended it. The notice said that after a thorough review they would not be able to continue serving me. I was never asked to fix anything, because fixing it was never on the table. That is the part worth knowing before you build here. Most platforms flag you first. Klaviyo does not. One violation, even an honest one, and you are packing up. You get 30 days to leave and no refund on time you already paid for. I lost my flows, my templates, and my account access, and rebuilt my email setup elsewhere with no notice. If any part of your catalog sits near a line you have not read carefully, assume you get exactly one mistake.

Thrift Goblin · 3 months using the app
★★★★★
Shopify

Loops · Over 1 year using the app
★★★★★
Shopify

QIS Packaging Pty Ltd · About 1 year using the app
★★★★★
Shopify

removed klaviyo because too expensive. Removing it has damaged my code and now shopify team are having to work to fix the problems. Avoid klaviyo like the plague!

Developer reply ·

We're sorry to hear you've had this experience removing Klaviyo from your Shopify, we appreciate you sharing this feedback. A Senior member of our Support team has reached out to you directly, and we're eager to assist with getting this resolved for you.

Dr Gus Nutrition · About 6 years using the app
★★★★★
Shopify

Relojes W · 5 days using the app
★★★★★
Shopify

★★★★★
Shopify

★★★★★
Shopify

Best CRM for integrating with Shopify. Love how products import into email campaigns.

DecoratorCrafts · Over 3 years using the app
★★★★★
Shopify

★★★★★
Shopify

Super easy to use. High quality! Fits well also to small companies. I recommend Klaviyo.

HeroHim · 9 months using the app
★★★★★
Shopify

★★★★★
Shopify

★★★★★
Shopify

RJ Thompson · 9 months using the app
★★★★★
Shopify

beenuvo · Over 1 year using the app
★★★★★
Shopify

Developer reply ·

Thank you for the 5-star review!

Pure Compagnon · 4 months using the app
★★★★★
Shopify

The best email marketing platform for eCommerce hands down, there is no one that can brin you revenue like Klaviyo Email Marketing & SMS

Developer reply ·

Thank you so much for the positive feedback! We're so glad you are enjoying your experience with Klaviyo.

Original Penguin US · Over 2 years using the app
★★★★★
Shopify

Developer reply ·

We appreciate the positive rating, thank you so much for taking the time!

Superstratum Shop · Over 1 year using the app
★★★★★
Shopify

very easy to set

Developer reply ·

We are so glad Klaviyo has been working well for you!

Tsundokist Society · About 1 hour using the app
★★★★★
Shopify

Beste App für E-Mail Marketing und Automatisierungen für Shopify

Developer reply ·

Vielen Dank für die positive Bewertung! Wir freuen uns sehr, dass Sie bei der Einführung von Klaviyo eine positive Erfahrung gemacht haben.

SEELENSCHWARZ · 2 months using the app
★★★★★
Shopify

Developer reply ·

Thank you so much for the 5 star rating!

Fab Boutique & Etc · Over 4 years using the app
★★★★★
Shopify

As a beginner I find Klaviyo easy to use and informative, constantly adapting to the ever changing market & trends.

Yaitte · Over 4 years using the app
★★★★★
Shopify

★★★★★
Shopify

This app is a game changer. Thank you for helping streamline!!

LifeWeb Mycology · 5 months using the app
★★★★★
Shopify

Cuisipro · About 1 year using the app