Trusted By 50+ 7-8 Figure eCommerce Brands

Get More Revenue From The Traffic You Already Have: We’ll Research, Write, Design, And Build 24 Emails Across Your Six Most Important Klaviyo Flows

If they don't outperform your current flows within 30 days, you get a full refund.

Book A Flow Audit

Over $50M In Email Revenue For 50+ Brands

Book A Flow Audit

Your ads are doing their job, are your flows finishing it?

90% browse and leave

No follow-up

90% browse and leave

No follow-up

Visitors from ads

Carts abandoned

Basic recovery emails lose sales

Carts abandoned

Basic recovery emails lose sales

Checkout started, never finished

Weak follow-ups and the highest-intent buyers are gone

Checkout started, never finished

Weak follow-ups and the highest-intent buyers are gone

First-time buyers who never come back

You miss opportunities to encourage a second order

First-time buyers who never come back

You miss opportunities to encourage a second order

Every visit, signup, cart, checkout, and first order creates an opportunity to follow up.

When the flow behind that opportunity is weak, or missing, that intent disappears.

Every visit, signup, cart, checkout, and first order creates an opportunity to follow up.

When the flow behind that opportunity is weak, or missing, that intent disappears.

One missed sale rarely feels urgent. But thousands of them compound. While improving your flows sits on next month’s list, customers keep visiting, hesitating, and leaving today.

Maybe you’ve already tried to fix them.

A freelancer who needed more management than doing it yourself.

An agency that sent templates your customers could smell from the subject line. Or a few basic flows you built a year ago and haven’t touched since.

One missed sale rarely feels urgent. But thousands of them compound. While improving your flows sits on next month’s list, customers keep visiting, hesitating, and leaving today.

Maybe you’ve already tried to fix them.

A freelancer who needed more management than doing it yourself.

An agency that sent templates your customers could smell from the subject line. Or a few basic flows you built a year ago and haven’t touched since.

You already know the opportunity is there.

That’s why you’re here.

You already know the opportunity is there.

That’s why you’re here.

What You Get

6 flows. 24 emails. Every stage of the customer journey covered.

Every email is written and designed specifically for your brand – not pulled from a template. Here's what we build:

One change that makes every flow more persuasive

Every brand sends designed, branded emails. They work — for people who are already ready to buy. But most of your list isn't there yet. And to them, a branded email looks like a promotion. They scroll past it the same way they scroll past an ad.

Designed emails

For people ready to buy

Personal emails

For everyone who isn't ready yet

Most flows only have the left side. Ours have both.

What happened after these brands installed our flows

7 and 8-figure eCommerce brands

Sauna brand

$23K/mo → $277K/mo in flow revenue

Highly-competitive industry

Checkout abandonment 70x

New flows created from scratch $758K

Deliverability 99.6%

Flow build from scratch

$375K from flows that didn't exist before

Net-new revenue in 6 months: flows built from zero

Checkout abandonment $0 → $299K

Welcome flow 3.3x

Open rate lift +19%

Conversion rate lift

Welcome email conversion rate nearly doubled

5.98% → 11.03% — independent of traffic growth

Click rate +79%

Revenue per recipient +66%

Monthly flow revenue $212K/mo avg

Full flow overhaul

$305K → $1.23M in flow revenue

4x revenue increase, with every single flow improved

Browse abandonment clicks +332%

Post-purchase RPR 3x

Welcome flow +1,377%

Welcome flow optimized

2 emails → 7 emails. $47K from the ones we added.

We expanded their welcome flow with 5 strategic emails, each one generating revenue that didn't exist before.

Total flow revenue 13.8x

Welcome flow email 1 open rate 70.4% at 15x volume

Welcome flow $56K → $825K

Don't take our word for it. Take Klaviyo's.

Our clients' flows outperform 90% of their competitors. Klaviyo's data, not ours.

Klaviyo's built-in benchmarking tool compares your flows against every other brand in your industry. Here's how our clients' flows rate.

Our Work

Emails your customers actually want to open

Every email is designed from scratch to match your brand. No templates. No cookie-cutter layouts.

From Our Clients

Operators who handed off email strategy and execution

"I don't feel like I need to be an octopus man. It feels like you guys are responsible for the entire email section."

Caleb, Founder, 8-figure brand

"Less than 36 hours after we signed up, they sent us initial drafts that were already 10 times better than anything the previous agency had ever done."

Stephen, Head of Marketing, Flatpack Mattresses

"Out of all the agencies I've worked with, they're the only ones that have exceeded my expectations. I'm not having to think about it or manage it at all."

Austin, Founder, Peak Saunas

"We were less than 5% email contribution to revenue. Now it's upwards of 35-40%. Over half a million dollars generated."

David, CMO, Prolube

"It's pretty much hands off for me. Limited amount of work to get a lot of added benefit. These guys crush it."

Louis, Founder, 8-figure brand

From 4% to 35% Klaviyo Revenue (7-Figure CMO Breaks Down What Changed)

Why This $4M Founder Quit Writing His Own Klaviyo Emails

S4M Brand Scales Email To 37% And Reveals What Most Agencies Get Wrong

Client Experience: Getting a high-ticket eCom brand to 48% of email revenue

Client Experience: Doug - Veto Pro Pac

Client Experience: Elliott - The GFB

Here's how it works.

You give us the raw material

Complete a short onboarding form covering your brand, positioning, products, customers, and goals.

It takes approximately 30 minutes. No documented brand voice? We’ll build one using your website, social content, existing emails, reviews, and customer language.

Complete a short onboarding form covering your brand, positioning, products, customers, and goals.

It takes approximately 30 minutes. No documented brand voice? We’ll build one using your website, social content, existing emails, reviews, and customer language.

We come to the kickoff with the plan already built

Before the call, we’ll have:

Researched the brand
Created your voice guide
Mapped the strategy for all six flows
Developed the central ideas for each email

The call is for refinement and alignment.

Before the call, we’ll have:

Researched the brand
Created your voice guide
Mapped the strategy for all six flows
Developed the central ideas for each email

The call is for refinement and alignment.

The first flows go live within 14 days.

All 6 flows live within 21 days.

Your time commitment: 20-60 minutes per week.

Review, approve, done. We handle strategy, copy, design, and implementation. You focus on running your business.

Performance guarantee

If our flows don't outperform your current ones within 30 days, you receive a full refund.

Satisfaction guarantee

If the work isn’t right, we’ll make it right.

Want more after the build?

Most of our clients do. Once flows are live, we manage their campaigns too, we keep improving them — we test new angles in campaigns, feed the winners back into your flows, and push conversion rates higher month over month.

A Note From The Founder

Past results are evidence, not a forecast

Every result on this page comes from a real client account.

But I cannot honestly tell you what 24 emails will generate for your brand before seeing your traffic, average order value, margins, conversion rate, customer behavior, and current flows.

Anyone who gives you a precise revenue forecast before looking inside the business is not forecasting:

They are guessing.

Email cannot manufacture demand for a product nobody wants.

It cannot repair broken economics.

And it cannot convert traffic that does not exist. What it can do is capture more of the demand you already have. When someone visits, subscribes, browses, adds a product to their cart, starts checkout, or places their first order, they create an opportunity to follow up.

Our job is to understand:

Why they came
Why they hesitated
What they still need to believe
What should be said next

Then we build the system that follows up properly.

Twenty-four emails across your six most important flows.

Researched, written, designed, and implemented specifically for your brand.

The results above show what we have produced for other companies.

Your results will depend on your business.

And that is exactly why we guarantee our work against your current flows—not somebody else’s best result.

Every result on this page comes from a real client account.

But I cannot honestly tell you what 24 emails will generate for your brand before seeing your traffic, average order value, margins, conversion rate, customer behavior, and current flows.

Anyone who gives you a precise revenue forecast before looking inside the business is not forecasting:

They are guessing.

Email cannot manufacture demand for a product nobody wants.

It cannot repair broken economics.

Our job is to understand:

Why they came
Why they hesitated
What they still need to believe
What should be said next

Then we build the system that follows up properly.

Twenty-four emails across your six most important flows.

Researched, written, designed, and implemented specifically for your brand.

The results above show what we have produced for other companies.

Your results will depend on your business.

And that is exactly why we guarantee our work against your current flows—not somebody else’s best result.

Matt Perelli, Founder

Your traffic is already creating buying opportunities: let’s stop letting weak flows waste them

One-time payment. All 6 flows built and live within 21 days. If they don't outperform what you have now, we'll process a full refund.

Book A Flow Audit

The results shown on this page — including specific dollar figures, revenue claims, client outcomes, and benchmark comparisons — reflect the experience of past Email Engineers clients and are not typical. Individual results depend on factors outside our control, including list size, traffic quality, product offer, price point, sender history, and existing email infrastructure. We do not guarantee that you will achieve the same or similar results. Email marketing involves work, and outcomes vary.

The 45-day refund guarantee applies only to the flow build engagement and is conditional on the flows being deployed and given a 45-day test window with adequate sending volume. This site is not a part of the Facebook website or Meta Platforms, Inc. Additionally, this site is NOT endorsed by Facebook, Meta, Instagram, Google, or any social media platform in any way. FACEBOOK, INSTAGRAM, and META are trademarks of Meta Platforms, Inc.

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Contact: support@email-engineers.com

Refund Policy