Steppingblocks generally sees 70–90% coverage across alumni populations, though exact coverage varies based on the institution, graduation cohorts, industries, geography, and the digital footprint of the alumni base.
Our coverage is powered by a proprietary data engine of 150M+ U.S. profiles, representing approximately 90% of the active labor force, and is built from hundreds of public and partner data sources rather than a single source.
Coverage is typically strongest for recent and mid-career alumni with active professional digital footprints, and may be lower in places such as fields where professionals are less likely to maintain public profiles, such as certain medical roles.