UseIt Studio
I've watched a dozen AI design tools come and go, and the one complaint I hear constantly from working designers is that the output is useless without hours of manual cleanup. UseIt Studio seems to be attacking that exact pain point by prioritizing editable files over flashy demos. That's the right bet. If an AI agent can hand you a Figma file or an Illustrator document that behaves like a human made it, you've saved real time, not just generated a screenshot.
The interesting tension here is trust. Designers are protective of their workflows, and any tool that touches their source files needs to be nearly flawless before they'll let it anywhere near a client project. I'd want to know how clean the layers are, whether naming conventions are sensible, and if the file structure survives round trips without corrupting. The technical execution is everything in this space.
What I like is that they're not trying to replace the designer. They're building a teammate that does the grunt work and hands back a file you can actually manipulate. That's the direction I want to see more AI tools take, less oracle, more assistant with their hands in the clay.