top of page

Welcome to
d3 Consulting

d3 Consulting is a digital strategy consulting boutique that helps investors, startups and growth companies to manage, assess and improve their digital marketing capabilities.


d3 Consulting offers a variety of different services when it comes to evaluating and optimizing digital marketing capabilities and growth strategies

Digital Marketing Benchmarking

We help investors to assess digital marketing capabilities by benchmarking acquisition targets on up to 50 KPIs. Thereby we identify both red flags as well as growth opportunities, both from outside-in to inside-out.

Digital Marketing Auditing

d3 Consulting identifies growth opportunities by evaluating and optimizing digital marketing capabilities of our clients. Thereby we analyze the complete marketing setup ranging from single channels to data management and team setup.

Growth Strategy Development

d3 Consulting helps its clients to set up successful longterm growth strategies by assessing, developing and optimizing their (digital) marketing activities and the underlying technical infrastructure.

Marketing Team Auditing

d3 Consulting helps its clients to evaluate their marketing organization, ranging from the CMO to the data analyst and can also support to optimize the structures of digital marketing teams.


d3 Consulting supported repareo to assess and optimize our digital marketing strategy. With the help of d3 Consulting we were enabled to implement different online marketing initiatives which had a very positive impact on our business.

Philipp Haac

CEO repareo GmbH

Marc Schuler

Founder of d3

Marc has founded d3 Consulting in 2022 after having worked for more than 12 years in the digital marketing industry. He is an expert when it comes to evaluation and managing digital marketing campaigns, especially for comparison and price comparison platforms, aggregators and marketplaces. Marc moreover engages as business angel and startup growth consultant.

Previous experience @:

Compera__Marc-Schuler Kopie.jpg
bottom of page