Product
Multi-select, nudge, copy, and paste feel obvious in 2D tools. In 3D warehouse editors are often hard to use. This article explains how ideas from Excalidraw and tldraw shaped the interaction model in RackFlow for warehouse planners.
Hanns Haustein · Jul 17, 2026
Case Studies
3D material flow simulation helps optimize warehouse planning by showing how intralogistics systems behave under real conditions. It enables teams to identify bottlenecks, improve throughput, and make data-driven decisions before costly implementation mistakes.
Hanns Haustein · Jul 10, 2026
Company
The start2grow challange forced me to pressure-test RackFlow in a way that no solo work session ever could. The feedback, the conversations, and the business plan process turned a promising idea into something clearer, sharper, and more real.
Hanns Haustein · Feb 5, 2026
Observation
Shuttle systems can deliver outstanding performance, but only when the whole warehouse is properly orchestrated. In many projects, the real challenge is not the technology itself, but the coordination between software, priorities, and day-to-day operations.
Hanns Haustein · Nov 25, 2025