Getting on a waitlist for something that doesn't yet exist as a public product is not everyone's idea of useful. Disco sits behind Google's experimental gates, which means no immediate access and no guarantee the features you're interested in will stick around. It's exploratory by design, which comes with all the instability that implies.
But here's the concept: GenTabs takes your open browser tabs and transforms them into custom interactive apps built around whatever you're trying to accomplish. Suppose you've got a bunch of tabs open about Italy. GenTabs can turn those into a trip planning interface. Same goes for meal planning from recipe tabs, garden layouts from plant research, or exploring the solar system from astronomy sites. This feature reads what you've already got open and builds something specific from it.
It works differently than bookmarking or tab management extensions because it's generating new interfaces, not just organizing links. You get an app tailored to your tabs and your stated goal. That's the hook.
The catch remains access. You join a waitlist and wait. No timeline exists for when you'll get in or what the final product looks like. Google positions this as discovering the next wave of AI features for the web, with GenTabs being the first experiment. That framing suggests more features could arrive, but there's no roadmap.
If you're comfortable with experimental tools that might change or disappear, and you like the idea of your browser tabs becoming something more interactive than static pages, the waitlist might be worth joining. Just do not expect polish or permanence yet.