Post Growth Guide is now House of Small

The business evolution starts here.

We're building the business
playbook that doesn't exist yet.

The Edge Masterclass (coming in 2026)

In 2026, we are crowdfunding and building The Edge Masterclass. It teaches you how to define a company's edge and leverage the economies of small to do the great things that large, limitless companies can't.

It's based on our book (SmĂĄdriftsfordele / Economies of Small), and all that went into writing it. 6 years of research, analyzing 200+ companies, reading more scientific articles than we can count, and experimenting in both our agency (which we closed in 2024) and in House of Small.

It will consist of 12-15 modules, 4-6 concrete decision-making tools, 10-20 cases, and, most importantly, an overarching model and a process to help you move forward.

We don't build alone

We (Oscar and Marcus) have worked together as co-founders for more than 10 years. We have always built (and shut things down) together, and we would have stopped a long time ago if we didn't enjoy working together.

It made the good times even better, and the hard times manageable. It made us stay with the trouble. And we need that today, because the way forward is not easy. It is rewarding, but filled with trouble.'

Our way of working is built on the idea of community, and that's why it's an integral part of our work in House of Small. We aim to help bring people together, to help and learn from each other.

So, welcome to a space where you can explore, learn, and connect with others interested in a radically different approach to business.

The longest FAQ
you've seen

Understanding the core idea

About our approach

Our products

The big questions

About Marcus and Oscar

Still Have Questions?