SANE/REBELS // We build it, then we grow itSANE/REBELS (KNUS GmbH) is an end-to-end build-and-grow partner. We build your work into software that runs without you and run the growth that scales it, from a first MVP to the traffic that moves it. You step in wherever you already are.We work with experts and companies who have built something that genuinely works and want it built into a product, grown, or both. Berlin and Konstanz, Germany.Talk to usAbout usAI summary

SANESANE/REBELSREBELS

We build and scale what's next.

build

Build something new

We prototype the idea, build it full-stack, and turn it into an interactive experience.

ara2.aiA coaching methodology, running as a live AI product. Members in 20+ countries.

grow

Grow what you have

We put it in front of the right people: Google Ads, Meta Ads, GEO, and the growth strategy underneath them.

BARFER'SPaid search rebuilt from the account up. +44% new customers at a flat acquisition cost.

Good offers deserve attention. We use our experience in IT, marketing, and sales to make people care about yours.