Every feedback round costs time you didn't budget for.
In project-based work, the Figma design is the baseline, not a previous build. Every deviation the client spots is a round of feedback that wasn't scoped. That feedback costs developer time, delays sign-off, and compresses the margin on a fixed-price project.
The standard fix is a manual review before delivery: opening Figma alongside the staging URL, switching between tabs, eyeballing spacing and colour. It catches some things. It misses others. And it doesn't scale when you're running multiple projects at once.
There's a faster way to know the page matches the design.