Guy Barnhart | Klaviyo Alumni | ESP Expert in Automations, Audience Segmentation & Deliverability | Database Optimization & Retention Strategist | DTC Email Marketing Specialist

If you’d like to get in touch with me, send an email to guyhowardbarnhart@gmail.com.

Endorsements and Testimonials

"We had a database full of old contacts. We had demographics but Guy came in and built out a psychographic overlay that allowed us to tailor a variety of tactics to reinvigorate this list. With a mix of direct mail, email and very targeted social media ads we were able to salvage almost 40% of this list. Thousands of contacts that we can now use in our marketing efforts."

Jonathan - United States (DTC Beverage Brand)
"Guy was the guy. He was super helpful in giving us all the tools we needed to get our Klaviyo account connected to Shopify, ZenDesk and a couple other apps. He was full of awesome ideas that gave our team plenty to think about."

Trevor - Australia (DTC Apparel Brand)
"We added Klaviyo to our tech stack at the most inconvenient time of the year - the holidays. Guy didn't sweat it one bit. He was able to help us prioritize our sales/marketing needs during the transition in a way that allowed us to achieve our goals without damaging our Sending Reputation. I would hire him again."

Sandro - United States (DTC Electronics Brand)
"I am incredibly impressed with Guy's breadth of knowledge, not only about Klaviyo but his holistic perspective when approaching our digital marketing problems. He not only made recommendations that improved email deliverability but also drove hundreds of engaged leads via a Facebook Campaign he helped us set up!"

Sara - Australia (DTC Cosmetics Brand)
"I am extremely busy managing operations at my company Classic Sheepskins NZ . Guy was punctual to each one of our weekly check-ins and left me with an actionable plan to continue optimizing my Klaviyo account over the next year. I look forward to working with him again in the future."

John - New Zealand (DTC Retailer)
"Guy was able to hop into our account, get everything integrated, set up our core flows and train me how to send campaigns in less than a week! I hope I am able to get more budget so we can work together again soon."

Jessica -United States (Children’s DTC Boutique)

"Guy was the guy. He was super helpful in giving us all the tools we needed to get our Klaviyo account connected to Shopify, ZenDesk and a couple other apps. He was full of awesome ideas that gave our team plenty to think about."

"I am extremely busy managing operations at my company Classic Sheepskins NZ . Guy was punctual to each one of our weekly check-ins and left me with an actionable plan to continue optimizing my Klaviyo account over the next year. I look forward to working with him again in the future."

"Guy was able to hop into our account, get everything integrated, set up our core flows and train me how to send campaigns in less than a week! I hope I am able to get more budget so we can work together again soon."