Scale Your ECOM Brand Profitably with
Your Complete Email Flow System Live In 30 Days
One-time payment. Delivered in 30 days. No ongoing fees—just proven strategies, powerful copy, and designs that convert from day one.
✔
No Retainers
✔
Boost AOV and LTV
✔
TrustPilot's No.1 Retention Agency
TRUSTED BY 300+ ECOM BRANDS
YOU MIGHT HAVE FLOWS SET UP — But Not Built to Scale.
Most brands think their automations are “good enough,” but after auditing 300+ eCommerce accounts, we’ve seen that most are leaving massive revenue on the table. Poorly built flows cost you sales, repeat customers, and long-term loyalty.
No retainers. No ongoing contracts.
LIVE IN 30 DAYS
SCHEDULE FREE DEMO
Email Designs
$0 -> $77K in 30 Days
Dina @ arkofsweden.com
Postman Agency and the team have been amazing to work with, their communication is amazing and they really dig deep to understand your business and being able to showcase it in regular newsletters is truly amazing! Highly recommend and worth every $$$$
Great team, great company, great results, Competitive rates.
Two brands went from less than 10% of total revenue from email to over 26%. LTV grew by 30% after we implemented our strategies.
Gbariel @ shapedly.com
As a fractional CMO working with multiple 7- and 8-figure eCommerce brands, I’ve tested countless email marketing agencies over the years—some promised the world, others had a good start but quickly fell off. That all changed when I introduced my clients to Postman.
After struggling with agencies that lacked strategy, accountability, or the ability to drive real revenue growth, my clients finally found a partner that delivers. We’ve now been working with Postman for over three years, and the results speak for themselves. Their approach is performance-driven, proactive, and deeply strategic. From advanced segmentation and data-backed flows to highly optimized campaigns, they’ve consistently increased customer retention, lifetime value, and overall revenue.
What truly sets them apart is their team. They don’t just execute—they think like operators, constantly testing, optimizing, and refining strategies to ensure peak performance. The level of attention they give to each client is rare in this industry.
I’ve now recommended Postman to multiple brands, and every single one has stayed with them. If you’re an eCommerce brand looking for an email & SMS partner that actually moves the needle, stop wasting time with agencies that overpromise and underdeliver—Postman is the real deal.
Looking forward to many more years of working together!
We’ve been working with them for a year and have significantly increased both LTV and AOV
Uzi @ visionfullbrand.com
I've been working with the Postman Agency for my email marketing needs, and I must say, it's been a journey that's well worth it. At the outset, it did take a few goes to align the emails with my personal style, but patience paid off. The team at Postman Agency listened, adapted, and now they've got it just the way I like.
What I appreciate most is their dedication to following instructions. They've become an integral part of my business's success, helping it grow through effective email marketing. I have gained so much extra time and I'm excited to see where we go from here.
Moreover, their regular check-ins and updates on the reporting side are great. It's reassuring to have a partner who keeps you in the loop and provides insights into the performance of your email campaigns.
If you're looking for a reliable partner in email marketing, I highly recommend the Postman Agency. Their commitment and adaptability make all the difference.
The results were immediate: sales went up, traffic surged, and their team impressed us with clear communication and sharp, well-executed strategies.
Ricky @ mycustomsportschair.com
Working with Postman Agency has been exceptional for ETHOS Media. As our partner for email marketing, they delivered top-notch campaigns that exceeded expectations. The Postman Agency team is professional, reliable, and attentive. They understood our client's needs and provided regular updates, making the process seamless and efficient. Their commitment to excellence is evident in every aspect of their work. Thanks Sami, Leonardo and the team.
We've had a great experience working with Postman Agency. They really took the time to understand our branding and helped refine our brand image across our email campaigns and flows, which were severely lacking visually.
They always have new ideas for content to share/promote, and have been patient throughout our revisions. Everyone we've worked with has been super friendly and nice to meet with, meetings are efficient and the team always does what they say they will! Highly recommend them for your email marketing needs, no matter where your business is based.
I've been working with them for years and they have helped my business grow in a way that I did not expect. They have done a fantastic job creating and managing my email and SMS flows and campaigns. I highly recommend Postman.
£7K -> £51K in 30 Days
Nikita @ repose-space.co.uk
35% Increase in Email Revenue in Just 30 Days
Fonzie @ dipyourcar.com
Professional, knowledgeable, reliable, attentive, available and creative are just some of the words that come to mind. We were initially apprehensive about using them as we need emails written in a different language (Norwegian), and we were being spammed by tens of other agencies wanting to do our email marketing, but after talking it through with Sami, we decided to give it a try.
With an impressive learning curve at an impressive pace they managed to produce convincing emails in our language that only required minor quality check. And this was at the same time as getting to know our weird products, our customers, our brand and how we would like to communicate to produce on-point email content.
The quality of the craftsmanship and datadriven nature of their decisions and advice is top level, without a doubt. Shoutout to Sami and Leonardo and the rest of the team. Great work!
I was blown away by how well they captured my brand voice and adhered to the brand design guidelines
Remy @ MoxyPatch
Postman Agency helped our brand with email automations, and it was a seamless collaboration. They are true experts in their field, advising us on the best design solutions, cadence, and flows to implement and test.
They made valuable observations and improvements along the way, not only to our automations but also to our day-to-day campaigns. As a result, we’ve seen our channel sales grow. We definitely recommend working with them.
Great Team to work, very easy, super responsive and great communication, as well very well organised. Was easy to communicate and work with team, recreate the flows, polish the e-mails and reached the goals of our target in less than 2 months, definitely recommending.
The Postman Agency continues to be a fantastic partner. Email marketing is critical to our company's success and our ongoing connection with our customers. The Postman Agency has done a brilliant job of making this aspect of our marketing tasks and goals easy and successful.
They completely understand our brand's voice and bring a wealth of knowledge and best practices. They have improved all of our email marketing metrics. I have no hesitation in recommending them to other companies looking for a professional team of email marketers to work with.
Unlike our previous experience with email agencies, Postman didn’t overpromise and underdeliver — they actually exceeded expectations and overdelivered
Gilad @ yona.com.au
Working with Postman Agency has helped us really push email marketing to the next level.
We've seen an uplift in sales via emails and the volume and quality of the emails has been exceptional, plus they're really nice, it's great working with them!
Great experience working with the Postman Agency. I love that they evaluated our existing email structure and gave us a score and outline for improvements, then quickly and expertly implemented their strategies. Our main point of contact, Claire, was wonderful to work with and ensured the project remained on track and our transition went smoothly.
After working with several agencies with limited success, Postman stood out. They deeply understood our customers and leveraged our competitive edge, which led to outstanding success.
Randy @ gutterbrush.com
Frequently Asked Questions
Questions & Answers
What brands like yours ask us before scaling retention.
It’s a complete, done-for-you build of your 18+ email flows (Welcome, Abandon Cart, Post-Purchase, and more) — designed, written, and fully integrated into your Klaviyo account. One-time payment, no ongoing fees.
We offer 3 packages tailored to your brand’s stage of growth:
- 3 Core Flows Setup – Ideal for brands generating $0 – $20K/mo
- 7 Main Flows Setup – Ideal for brands generating $20K – $100K/mo
- 18+ Full Flows Setup – Ideal for scaling brands generating $100K+/mo
Delivery depends on your package, but most projects are completed within 30 business days or less.
No. This is a one-time project: one payment, delivered in 30 days, and that’s it — no retainers.
If you’re looking for ongoing management, we offer that too — ask our team for details on your demo call.
We handle everything end-to-end:
- Strategy & planning
- Copywriting & design
- Segmentation setup
- Technical integration & QA
- Implementation in your Klaviyo account
- List growth forms & all source files for your future use
Yes. All flows are fully built, tested, and launched inside your Klaviyo (or platform of choice) so they’re ready to generate revenue from day one.
Yes. We offer two installment options to make it easier to get started. Ask about it on your demo call.
The one-time setup is a foundation project: we build and deliver your flows in 30 days and then hand them over to you.
Our ongoing service is a retainer partnership where we continuously run, optimize, and scale your campaigns and flows every month.
Yes. We offer two installment options to make it easier to get started. Ask about it on your demo call.
[Book your free demo call] and we’ll walk you through everything.
BOOK YOUR FREE DEMO CALL
Build Your Revenue Engine in 30 Days — With Our One-Time Flows Setup
- Complete foundation of automated email flows — designed, written & integrated into your Klaviyo
- One-time payment — no ongoing retainers or hidden fees
- Delivered in 30 business days or less
- 3 tailored packages depending on your revenue stage (3, 7, or 18+ flows)
- Proven strategies used by 300+ eCommerce brands
- Fully tested & launched inside your account — revenue-ready from day one