[ux wireframing tools] Create a collaborative UX wireframing tool

I’m working with a small product team (2 designers, 1 PM, 3 devs), and we still haven’t found a UX wireframing tool that doesn’t turn into chaos the moment collaboration starts. Here’s the problem When I design alone? Everything looks clean.  The second we move into product design collaboration mode, it falls apart.  We tried using one tool for wireframes and another prototyping tool for flows, but now we’re constantly exporting, importing, screenshotting, and explaining interactions manually. And don’t get me started on mapping user journeys, we need something that works both as a UX wireframing tool and lets us visualize full workflows without jumping between 5 platforms. Is there actually a product design collaboration tool that lets multiple people ideate at once supports structured wireframes handles feedback cleanly. Would appreciate advices