Compare your salary against disclosed salaries scanned directly from company career pages — not survey data. Nothing you enter is stored.
Your percentile is computed against the lower bound of every disclosed annual USD salary on currently active jobs carrying your skill — scanned straight from company career pages, so the comparison is against what companies actually offer, not what people report in surveys. Skills need at least 10 disclosed salaries to be checkable. Your input is compared in-memory and never stored.