Flow is the requirements management tool of our dreams. It reflects how we work—fast, iterative, and focused on giving everyone a common, integrated view of our system.

Getting to CI/CD for systems is the dream. Flow is what finally got us there. It’s not just another tool, it’s the backbone of how we build now.

We’ve had new hires tell us, unprompted, ‘this is the best requirements tool I’ve ever used’. That says it all.

We needed a tool that could keep up with the pace of our organization, adapt to the increasing complexity of our products, and remain easy to manage without full time dedicated resources. Flow has delivered.

Unlike many tools that disrupt workflows or create bottlenecks, Flow integrates successfully with how modern engineering teams operate. It’s fast, flexible, and scales with ease.

In my experience, there’s nothing on the market that compares.

Flow quickly became the single source of truth for requirements at Radiant. We went from a small pilot group to full org-wide adoption in under a month—that’s unheard of.

Honestly, it’s the best UX I’ve ever seen in a systems tool. It’s fast, intuitive, and the Flow team is insanely responsive. I’ve never seen customer support move this quickly.

Before Flow, this meant juggling spreadsheets, duplicate docs, and months of rework. Now it just works. I have not found anything comparable to Flow in giving us flexibility without compromising functionality.

With Flow, all our requirements, design targets, and simulation data actually live in one place. That might not sound revolutionary—but if you’ve ever tried to do this in hardware, you know how painful it actually is.