Jake Kyung

Ray and I spent 10 years building collaboration tools. Whiteboards. Canvases. Spaces where people align before they execute. We learned something: the best outcomes happen when everyone sees the same picture first. Alignment before action.

Then AI happened. And we noticed the interface was broken.

You type one line. AI guesses. You get something generic. No alignment. No shared understanding. Just a slot machine.

We asked ourselves: what if we brought the whiteboard into AI collaboration? What if you and AI could see the same canvas, shape it together, then build? That's Rebrew. An experim