Klaviyo: Email Marketing & SMS

I cannot sign in for weeks and wrote to support team several times. Still cannot sign in!! I have correct username and password, but their confirmation code email just doesn't arrive no matter what I do. Support is non-existent. I'm deleting this.

Amazing tie into customer behavior and ability to market to our customers. Seeing behavior in realtime and ability to schedule variations . WOW!!!

I was looking for an app that would help me with my email marketing and I found Klaviyo. The ease of using the app is awesome simple yet structured in a way for beginners as well. I really like this app a lot I was able to send my first email marketing campaign, now I am just waiting for the results. Thanks Klaviyo for making my life easier with your app.

This app is a game changer. I was a bit overwhelmed at the start, but it didn't take me long to work out how it all works. I highly recommend it because it will help you to automate your lists and send out professional-looking emails to potential customers, or existing customers. Almost forgot, their support team is GREAT!

servizio clienti impeccabile, veloce e molto preciso. Mi ha aiutato tantissimo a capire certi meccanismi e a far funzionare correttamente l'integrazione con Shopify (purtroppo si bloccava).

I was immediately banned from the application without explanation, and when I prove to them that my application respects their conditions, I mysteriously get no more answers. This is an amateur service, move on and look for other applications that will be better.

Very user-friendly, with a lot of options to discover. Quick response from customer support. Great!

The team is very helpful. Had a few glitches but they fixed it quickly. The team is very helpful. Had a few glitches but they fixed it quickly

Great product, much more logically laid out, functional and performant than another mailing platform named after a monkey.

seems good so far got me some revenue back.