Skip to content

Case studies: See what’s possible in your market.

38 companies and their numbers, before and after. Chances are, your industry is already here.

Case studies include

  • Perk (formerly TravelPerk)
  • Zamnesia
  • sevdesk
  • Parkos
  • homeandsmart
  • Papershift
All case studies

Up close

How visibility turned into growth.

E-commerce · International

5× organic revenue a month, in about two years

Organic revenue per month Simplified curve

Organic revenue per month: €200k (Start), €1M+ (about 2 years later).

“We grew from €200,000 to over one million euros in organic revenue a month, and became less dependent on paid advertising at the same time.”

Nick Avè, Zamnesia Quote translated from German.
Read the Zamnesia story

Tax advisory · Berlin

10× monthly revenue within twelve months

Revenue per month Simplified curve

Revenue per month: €10k (Start), €100k (12 months later).

“Trustfactory grew our firm’s revenue tenfold in one year. Today we are one of the most visible tax advisory firms in Berlin.”

Karsten Guhr, Guhr Steuerberatung Quote translated from German.
Read the Guhr Steuerberatung story

Content · Smart home

714,000 visitors a month, up from 190,000

Visitors per month Simplified curve

Visitors per month: 190,000 (Before), 714,000 (After).

“The strategic advice raised the level of our in-house team without replacing it. Today we are at 714,000 visitors a month, four times where we started.”

Sven Häwel, homeandsmart Quote translated from German.
Read the homeandsmart story

All case studies

Find companies like yours.

Industry

38 case studies

Rather listen? Eight clients tell their story on video (in German).Watch the videos

FAQ

Questions about our case studies

Where the numbers come from and what they mean for you.

Philip Mettmann VP of Customer Success

Your question isn’t here? Ask Philip in a free strategy session. He replies within one business day.

Where do the numbers come from?

Visitor numbers are mostly estimates of organic traffic by the SEO tool Ahrefs; each case study shows the curve as a chart. Revenue figures come from our clients. Rankings on Google and in AI answers are snapshots and can change.

What is an AI Overview?

The AI summary Google shows above the search results. Being named there puts you ahead of the first classic result. See how we get you there on our AI search page.

How fast do results show?

It depends on the market. Taxi Holl reached #2 for “Taxi Karlsruhe” within six months, Guhr Steuerberatung grew monthly revenue tenfold in twelve months, and Parkos grew over three years. In the strategy session we estimate what you can expect in your market.

Do you have experience in my industry?

Our case studies range from online shops to software companies to a tax firm; filter by industry above. We work with only one company per industry and region. Whether your industry is still open in your region is something we clarify in the strategy session.

Philip Mettmann VP of Customer Success

Your question isn’t here? Ask Philip in a free strategy session. He replies within one business day.

Your numbers next.

In a free strategy session you’ll see where you and your competitors show up today, and which channels are worth your budget. Philip replies within one business day. No obligation.

4.8 from 383 reviews

Exclusivity guarantee: we work with only one company per industry and region.

  • The whole Trustfactory team in front of the logo wall in Mannheim
  • Philip Mettmann on a client call at his deskPhilip Mettmann Your contact
  • Nikita Yatsun working at his deskNikita Yatsun Managing Director Germany