Drip
Case StudiesProcessApex
Done for youWe run your testing programDone with youYour team runs it in Apex, with our research
BlogResourcesArtifactsStatistical ToolsBenchmarksResearch
See if your shop is a fit
See if your shop is a fitSee if you're a fit
Case study

BLACKROLL Case Study to Unlock 7-Figure Growth

BLACKROLL grew +34% revenue by selling to two audiences on the same site How we helped Blackroll unlock 7-figure growth through strategic CRO. When Blackroll brought us in,

General CRO
Get the free copyAll resources

Free. Five quick questions, then it's yours.

BLACKROLL Case Study to Unlock 7-Figure Growth

What's inside

What you get

sleep products had quietly grown to 60% of their sales

but their site still spoke only to athletes.

Two mindsets.

One generic experience.

And conversion rates were slipping especially on mobile, where 80% of traffic landed.

As their CRO agency, we re-engineered the entire testing strategy.

Here’s what we did:

- Split experimentation into two funnels: active vs. passive recovery

- Built persona-specific testing roadmaps

- Mined reviews & surveys to decode buyer psychology

- Watched 40+ hours of session recordings

- Launched mobile-first A/B tests across key pages

- QA’d and shipped every experiment clean

The results:

+34% bottom-line revenue growth

+€28,636/month average uplift per winning test

A fully integrated CRO engine, aligned with Blackroll’s OKRs

If you want the full breakdown:

1. Like this post

2. Comment “CRO” below

I’ll send it your way.

Not sure where your shop leaks?

Book a call and we'll tell you where the money gets lost and what to test first.

See if your shop is a fit

Get the free copy

Answer five quick questions and the link is yours.

Step 1 of 520%
1

Step 1

2

Step 2

3

Step 3

4

Step 4

5

Step 5

What's your email address?

The CRO agency behind 250+ of the world's leading online businesses

Whether high-growth startups or global leaders in e-commerce, travel, insurance, or retail, we consistently drive measurable revenue increases.

Strauss
Koro
Sunday Natural
The Body Shop
Grover
Hello Fresh
Natural Elements
AG1
Bluebrixx
Woom
Hornbach
Tourlane
Congstar
Holy
Junglück
PV
Wunschgutschein
Motel A Mino
Mofakult
Bruna
Buah
Waterdrop
Purelei
Giesswein
Schiesser
Livefresh
Blackroll
The Female Company
Ryzon
1 Kom Ma 5
Kickz
Horizn Studios
Seeberger
Luca Faloni
Priwatt
T1tan
Snocks
Plantura
NatureHeart
Zahnheld
Jumbo
Ironmaxx
NKM
Oceansapart
Omhu
Send a Friend
Fitjeans
BGA
DRIP and Apex

Spend the same on ads.
Make more from them.

Book a call with the team and tell us about your shop. We'll talk through where it stands, where you want it to go, and how we'd get you there. If working with us isn't the best return on your money, we'd tell you rather than take it.

See if your shop is a fit

30 minutes, and you'll know exactly where your shop stands.

The Newsletter Read by Employees from Brands like

LEGONikeTeslalululemonPelotonSamsungBoseIKEA

Join 17,000+ Ecom founders turning CRO insights into revenue

Trusted by 250+ brands

  • Strauss
  • Koro
  • Sunday Natural
  • The Body Shop
  • Grover
  • Hello Fresh
  • Natural Elements
  • AG1
  • Bluebrixx
  • Woom
  • Hornbach
  • Tourlane
  • Congstar
  • Holy
  • Junglück
  • PV
  • Wunschgutschein
  • Motel A Mino
  • Ryzon
  • Kickz
  • The Female Company
  • Livefresh
  • Schiesser
  • Horizn Studios
  • Seeberger
  • Luca Faloni
  • Zahnheld
  • Snocks
  • Bruna
  • NatureHeart
  • Priwatt
  • Jumbo
  • NKM
  • Oceansapart
  • Omhu
  • Blackroll
  • 1 Kom Ma 5
  • Purelei
  • Giesswein
  • T1tan
  • Buah
  • Ironmaxx
  • Waterdrop
  • Send a Friend
  • Fitjeans
  • Mofakult
  • Plantura
  • BGA
  • Coop
DRIP / Apex

Prediction-based experimentation for online shops from €100k a month.

See if your shop is a fit

Company

  • About us
  • Case studies
  • Process
  • Careers
  • Experts
  • Media
  • Reviews

Services

  • Done for you
  • Done with you
  • CRO agency
  • A/B testing agency
  • Shopify CRO

Apex

  • Apex
  • How we built the genome
  • Log in
  • Docs

Resources

  • Blog
  • Resources
  • Research
  • Benchmarks
  • Statistics tools
  • Best A/B testing tools
© 2026 Drip Trading GmbH
ImprintPrivacyTerms

Cookies

We use optional analytics and marketing cookies to improve performance and measure campaigns. Privacy Policy