Product × GTM × AI. AI agents take over execution. Humans retain strategy. Founder-led sales becomes a revenue system that works without the founder in every deal. That's Autonomous GTM.
Product Sense & AI Product Strategy. AI has changed who can build. Not what should be built. The ability to decide – what the market actually wants to buy, what deserves resources, what gets scrapped – is the new bottleneck. Not development speed. Not tooling. Judgement.
I work with product managers on what AI cannot replace: qualitative interviews, quantitative surveys, roadmap prioritisation based on impact and feasibility. Validation with synthetic users before productive code is written. Agentic engineering workflows that deliver prototypes in hours instead of sprints.
The result: a product team that validates faster, produces fewer misguided developments, and does not lose touch with the market.

Go-to-market (GTM) is not a department. It is an engineering discipline. Positioning that comes from real customer interviews, not from the meeting room. ICP definition based on data, not assumptions. Signal-based outbound instead of cold calling from lists. Inbound systems that deliver qualified pipeline, not newsletter subscribers. I design end-to-end revenue architectures: from the first customer conversation to conversion flows to sales qualification. A machine you can measure and control. Not a campaign you have to repeat.
The result: a revenue system that scales – regardless of whether the founder is in the room.

Agentic engineering instead of vibe coding. The use of AI models with a clear P&L impact and strict governance. I help B2B software companies use AI across products and sales – with the EU AI Act, Swiss regulations and GDPR built in from day one. Not added on later. Before the audit.
The result: AI-supported product and sales processes that satisfy customers and regulators.

When Product × GTM × AI come together. AI agents take over execution. Humans retain strategy. The result is not a single project. It is an operating system. Founder-led sales becomes a revenue system that works without the founder in every deal. Not sometime in the future. This is Autonomous GTM.

Planning and implementing software projects in marketing and sales since the age of 16.
Helped over 100 B2B tech companies as agency owner, software integrator and auditor.
My top 3: Family adventures, novel marketing and sales tech, and quality time in the Swiss alps.
It all starts with a conversation.
“The collaboration with Marc was highly professional at all times and was also a lot of fun. I can also recommend Marc to other companies that are looking for innovative ways in B2B marketing.”
“Marc has made a decisive contribution to externalising United Security Providers' internal expertise and enriching CRM data. The ability to not only reach our target group, but also to maintain a valuable dialogue on an ongoing basis, has significantly strengthened our market presence.”