See what our customers have to say

See how Living Proof, a Boston-based haircare brand, used owned marketing to expand its DTC business and drove a 514% increase in owned revenue.

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"I’ve really enjoyed using Klaviyo as a platform to connect with our customers. It’s very intuitive once you get familiar with the tools and their support team is incredibly helpful."

Jenny Durre

Digital Coordinator

Learn how KontrolFreek achieved a 25% increase in SMS click through rate and an 8% increase in revenue using Klaviyo SMS.

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Learn how Custom Ink quickly integrated with Klaviyo, and how easy and impactful they found this new marketing automation platform to be.

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Here are just a few customer testimonials showing the real revenue impact from switching from Mailchimp to Klaviyo.

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See how Klaviyo provided Heist Studios with a solution that gives them data to understand their customers and deliver personalized communications at scale.

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See how Grind is using Klaviyo to increase their revenue by 3,142%

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Learn how Nuun has increased ecommerce revenue by 3x since coming over to Klaviyo

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Discover how Taylor Stitch skyrocketed revenue per recipient by 60% with sophisticated segmentation.

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See how, in a matter of hours, The Brand Outlet set up SMS in Klaviyo, collected phone numbers and consent from their customers, and generated revenue from personalized text messages.

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Jonathan Azevedo, Zen Crate

Learn how Solo Stove uses Klaviyo to communicate directly with customers so the brand can keep building relationships like those formed around a campfire.

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"We have spent years trying to find the ideal email program that could intelligently communicate with customers at the right time & in the right order of their life cycle. Klaviyo by far does this the best."

Kevin Gianni


Find out how BombTech Golf brought in nearly $2M in email-attributed revenue in the past year.

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Learn how GhostBed achieved a 200x ROI and made $77,600 with SMS welcome flows.

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Paul Mazzapica, Fun Box Monthly

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See how Nomad grew email marketing revenue from 2% to 20% of total revenue using Klaviyo.

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"Klaviyo is legit. Think: email someone a week after they buy a bike & offer them a lock… Also, their support rules. Very helpful & quick to respond to questions."

Jordan Schau

CEO & Co-Founder

"We chose Klaviyo for their easy integration, & amazing content editor, having an immediate positive impact on our branding & customer service."

Ben LoBlue

Director of Ecommerce

See how MuteSix helped Pair of Thieves increase their YoY revenue by 5x using Klaviyo alongside Facebook advertising.

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"Klaviyo has been a real game changer for us. We used to think our old ESP (Infusionsoft) did the job but we didn’t realize until we switched a world of features we were missing for our ecommerce business."

Justin Lapidus

General Manager

"Klaviyo easily allows us to refine our email and ad targeting. We contact our fans with more relevant messages, which has in turn increased our conversion rates across the board."

Justin Adler

Email Marketing Manager

"Other email software is for sending emails. Klaviyo is for making money."

Fred Perrotta

CEO & Co-Founder

Fernando Gomez, SpartanGomez

Take a look at how Rocketbook uses Klaviyo to strengthen customer relationships with targeted, data-backed emails.

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"Klaviyo is the ESP we needed to grow. We can design and test email flows to welcome new subscribers, show them new products, and keep that strategy synchronized with our Facebook ads. Klaviyo made all of that easy."

Alex Outlaw

CEO & Co-Founder

"Outstanding, simple, sleek system that is intuitive, streamlined, and effective."

Jonathan Bayme

CMO & Co-Founder

"Ever since we integrated Klaviyo with our Shopify platform, the connection has been seamless & allows us to manage our customer communication more efficiently than ever before."

Alex Back

Operations Manager

"Klaviyo is the most powerful email marketing tool I have ever used. Klaviyo unlocks previously unknown data about existing & potential customers & allows us to communicate based on data-driven events…"

David Kavanagh

AU General Manager & Ecommerce Operations

See how Les Raffineurs increased revenue driven by email by 70% YOY when they integrated their two PrestaShop stores with Klaviyo.

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