StayHaus · Retention Marketing for brands that refuse to leak revenue
Sofia · Bulgaria · Est. since the first leaky funnel
Retention Marketing Studio · Email · Lifecycle

The revenue you’re already earning,
just not collecting.

StayHaus is a retention studio for ecommerce brands across Europe and the Americas. We turn your existing audience into a compounding revenue machine through email, lifecycle, and design that doesn’t look like a template.

Brands we’ve worked with
€8M+
Revenue generated for our clients
Email StrategyLifecycle FlowsRetention EngineeredKlaviyoDesign that ConvertsHonest Pricing Email StrategyLifecycle FlowsRetention EngineeredKlaviyoDesign that ConvertsHonest Pricing
01 / What we do

Three disciplines.
One compounding outcome.

No retainers for vanity dashboards. Every engagement is built around revenue you can see in your Shopify report.

/ 01

Revenue Optimization

Maximise the profit hidden inside the traffic you’re already paying for. No additional ad spend, no growth-hacks, no hope-marketing.

/ 02

Lifecycle Engineering

End-to-end customer journeys that turn one-time buyers into a repeat-purchase engine. Welcome, browse, cart, post-purchase, win-back, all of it.

/ 03

Distinctive Design

Campaign creative built strategy-first. We don’t reach for templates and we don’t make emails that look like everyone else’s inbox.

02 / Receipts

Numbers our clients actually see in their dashboards.

€8M+
Revenue generated
70+
Brands served
2.4K
Campaigns shipped
14×
Countries reached
03 / Real dashboards

Don't take our word.
Check the screenshots.

Real Klaviyo & Shopify dashboards from active clients. No mock-ups, no cherry-picked months.

Klaviyo dashboard — €159K total revenue
Klaviyo dashboard — BGN 137K total revenue
Klaviyo dashboard
Shopify email revenue — BGN 147K
Email performance — 55K sent, 29% open rate
Klaviyo dashboard
Client dashboard results
Client dashboard results
04 / Trusted by

70+ brands across
Europe & the Americas.

Mazno
Parfen
Milano
BetterTan
Mushpresso
Hera
BioPet
IcedOut
Cvetita Herbal
Bagaji
Passion
Airways
Proof Nutrition
Sapphire
The Green Bear
05 / Selected work

Emails that get noticed.

The Green Bear email
Mazno email
Cvetita Herbal email
IcedOut email
Genesis email
BioPet email
Ansa email
BetterTan email
Duxe email
Favorita email
Parfen email
Vosem email
06 / The studio

One operator.
One obsession.

Alex Georgiev, Founder of StayHaus
Available · Q2 2026
Alex Georgiev / Founder

I started StayHaus because every brand I worked with was sitting on a compounding revenue line they were too busy to build. Email isn’t a channel. It’s the part of your business that keeps earning while you sleep.

8+ years building retention systems for ecommerce brands across Europe and the Americas.
Klaviyo, Omnisend, Brevo. The stack changes, the principles don’t.
Every engagement runs through me personally. No account managers, no subcontracted creative.
Sofia · Bulgaria

“StayHaus didn’t hand us another marketing report. They handed us a compounding revenue line we forgot we owned.”

Founder, DTC skincare · €1.2M ARR
07 / Let’s talk

Book the call.
Bring your numbers.

30 minutes with Alex. We’ll walk through your retention setup, show you exactly where revenue is leaking, and tell you whether we’re the right team to plug it. No pitch deck.

Schedule a strategy call