Ecommerce / Apparel
+412%
email revenue growth year over year
Northwell Apparel
We rebuilt 11 lifecycle flows and launched a 3-tier VIP segment. Email went from 14% to 47% of total revenue in 9 months.
Email marketing agency · since 2018
On average 22% of online orders come from email. Our clients get 37%.
AI, technology, strategy, design and deliverability for ecommerce.
mail.brand.com — "Holiday Sale" campaign
A
Atelier Luna <hello@atelierluna.com>
To: alex@company.com · 10:24
❄️ −30% through Sunday only — Final Holiday Sale
Open rate: 41% · Click rate: 12.4%
Hi Alex 👋 Until the end of the week every second item in our collection is −30% off. Here's what's waiting for you:
Cashmere sweater
$99
$69
Leather bag
$155
$109
Knit scarf
$38
$27
Crisp shirt
$70
$49
Shop now →
Revenue from this campaign: $9,980 · ROAS 7.2×
- $350M+
- Revenue generated from email
- 38%
- Average share of revenue from email
- 37×
- Average client ROAS
- 400+
- Brands we've worked with
01 — Results
The numbers speak for themselves.
Every engagement is measured in dollars, not opens. Here are three recent stories.
B2B SaaS
31%
trial-to-paid conversion
Loop CRM
We replaced a generic 7-day drip with a behaviour-triggered onboarding sequence. Conversion nearly doubled.
Creator / Newsletter
$1.8M
generated from the list in 12 months
Maker House
We built a paid newsletter model with segmented launches. Open rate holds at 58% across 240k subscribers.
02 — Clients
Trusted by brands you've already bought from.
NORTHWELLLOOP CRMMAKER HOUSEOAKMONTFERN & FLINTPARALLELGOODWATERSTUDIO 88HALCYONBLOOMSTREETNORTHWELLLOOP CRMMAKER HOUSEOAKMONTFERN & FLINTPARALLELGOODWATERSTUDIO 88HALCYONBLOOMSTREET
“Inboxwave rebuilt every email touchpoint we have. Revenue per recipient is 3.2× higher. They feel like an in-house team.”
“We hired three agencies before them. None understood B2B nurture the way Inboxwave does. They earned every dollar.”
03 — Why email marketing is growing
The market isn't slowing down. Neither are we.
Interest in email marketing isn't fading — it's having a renaissance. Here's why investing in a specialised agency is a smart move right now.
$42
average return for every $1 spent
$17.9B
projected market size by 2027
13%
average annual growth (CAGR)
4.3B+
email users worldwide
$6.3T
global online retail volume in 2024
22%
of online orders come from email campaigns
2.3B
online shoppers worldwide in 2025
+9.5%
annual growth of eCommerce sales
Owned channel
Unlike social media, your email list is an asset you own. You're not at the mercy of algorithms.
Privacy shifts
After iOS 14+ and the death of third-party cookies, paid ads are more expensive. Email becomes a priority.
AI personalisation
New tools enable hyper-personalisation at scale — something that used to require entire teams.
eCommerce growth
More and more DTC brands realise email is the core channel for repeat purchases and LTV.
04 — Pricing
Flat fees. No hourly games.
Every plan includes strategy, copywriting, design, build and reporting. Cancel anytime.
Launch
500 EUR/ month
Software (ESP) costs are not included.
For brands sending under 200K emails/month that need a real foundation.
- Unlimited campaigns
- Unlimited lifecycle flows
- Free setup
- Klaviyo / Mailchimp / Brevo / The Marketer setup
- Segmentation + strategy
- A/B testing
- Deliverability monitoring
- Slack support
- Monthly performance review
Most popular
Scale
2500 EUR/ month
Software (ESP) costs are not included.
Our most popular plan. A complete email programme for growing brands.
- Unlimited campaigns
- Unlimited lifecycle flows
- Free setup
- Klaviyo / Mailchimp / Brevo / The Marketer setup
- Segmentation + strategy
- A/B testing
- Deliverability monitoring
- Slack support
- Dedicated strategist + designer
Empire
Custom
For brands with 500k+ lists and 8-figure operations.
- Unlimited campaigns
- Unlimited lifecycle flows
- Free setup
- Klaviyo / Mailchimp / Brevo / The Marketer setup
- Segmentation + strategy
- A/B testing
- Deliverability monitoring
- Slack support
- Cross-channel (SMS + push)
- Headless ESP migrations
05 — Process
Four stages, zero theatre.
01
Audit and strategy
We review your ESP, deliverability, segments and the last 90 days of sends. You get a written 30-page audit and a 12-week roadmap.
02
Building the foundation
We rebuild the flows that make money first — welcome, browse-abandon, cart, post-purchase, win-back. Always with our copywriting and design.
03
Campaign engine
Weekly campaigns mapped to your promotional calendar. Every send is segmented, A/B tested and checked against an internal revenue dashboard.
04
Compound and report
Monthly executive review. Quarterly strategy reset. We publish the wins in a shared Notion, so you always know what we sent and why.