Benchmarked Jank Index
Know when you're good enough
See how your app stacks up against the best — and the rest — in your category.
We benchmark thousands of sign-in pages, checkout flows, dashboards and product detail pages so you know exactly where your jank stands — not just a number, but a percentile against pages doing the same job as yours.
Less jank means faster users, fewer support tickets, and more conversions. Less janky is always better.