Sketch doesn’t have all the features of Figma, but it is backed by a sustainable company who haven’t taken on vast amounts of funding.

We really needed the real-time collaboration features, which Sketch didn’t have at that time so we went with Figma. I was concerned that it only had a couple of years left in its current state, which sadly seems to be true.

Penpot is an interesting upcoming alternative, though it’s not ready for prime-time yet.