Professional and skilled agency for Klaviyo
Professional and skilled agency that sorted out my company's Klaviyo flows. Made really great Figma designs and worked fast.
June 22, 2026
Unprompted review
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Company details
Written by the company
MailCaptains is an eCommerce email marketing agency built to turn simple emails into massive revenue streams. Our company is officially registered in both Pakistan and the USA. Mail Captains is led by Hamza Akbar, Founder and CEO, who is Top Rated Plus on Upwork. For over four years, we’ve been in the trenches with six- to eight-figure DTC brands, helping them extract maximum value from their customer lists through strategic, data-driven email marketing. To date, we’ve worked with 40+ eCommerce brands and generated over $20M in email-driven revenue through high-performing Klaviyo systems, advanced flow strategies, and conversion-focused design. If you’re looking to increase LTV, scale revenue, and turn email into a reliable growth channel rather than an afterthought, MailCaptains is the team to make it happen.
Contact info
ohio st, 4343, ohio, OH 45801, Allen County, US, 45801, Lima, United States
- 03108269232
- Hi@MailCaptains.com
- mailcaptains.com
4.2
Great
6 reviews
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
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Happy with the work Mail Captains did…
Happy with the work Mail Captains did on my Klaviyo
February 23, 2026
Unprompted review
Reply from Mail Captains
Thank you so much for taking the time to leave a review! Really glad we could deliver on your Klaviyo project. It was a pleasure working with you, and we hope to work together again soon! 🙌
Hamza is very honest with his work and…
Hamza is very honest with his work and a man who fears God in his transactions. He is very responsive to my needs as a client and is on top of me when deadlines that would effect my business are not being met. It's like truly having an extension of your team on the ground.
One aspect of his work that I really liked is that he strategized a plan to continue to nurture my client base beyond what was expected from him and without being asked. When you take responsibility for your work and take the company that you are working for as your own, it makes a huge difference in the ideas that are generated to help a business grow; Hamza has done just that for us.
January 16, 2026
Unprompted review
Reply from Mail Captains
Dr. Raheel, this means a lot. Thank you for your kind words. The values you described, honesty, accountability, and going above and beyond for our clients, are exactly what Mail Captains was built on. As the founder, I personally make it my mission to treat every client's business as if it were my own, because your growth is our growth. Reviews like yours are a reminder of why we started this in the first place. We're grateful for your trust and really excited about what we can build together going forward!
Very helpful and knowledgeable
Hamza has been very helpful to me over the past 2 years and I'd have no hesitation in recommending him to others
March 24, 2025
Unprompted review
Reply from Mail Captains
Thank you so much for the kind words and for continuing to trust me with your business. It has been a pleasure working with you!
They were very instrumental in helping…
They were very instrumental in helping us get our client's email marketing campaign on track right away. I am very grateful for the great support and production that they provided. I would definitely recommend them for Email marketing campaigns.
November 11, 2023
Unprompted review
Mail Captains' email campaign for…
Mail Captains' email campaign for Kitchen Royal was a standout success. The content was engaging, the design was impeccable, and the targeting was personalized, resulting in significant gains in website traffic and brand visibility. For top-tier email marketing, Mail Captains delivers excellence with Kitchen Royal's campaign.
February 28, 2024
Unprompted review
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