AD Scientific Index is an independent platform for exploring and comparing the research performance of scientists and institutions worldwide. Its public rankings cover H-index, i10-index, citations, subject areas, universities, research institutions, hospitals, companies, and countries, with information spanning more than 2.6 million scientists, 24,000 institutions, and 221 countries. The platform provides search tools for finding researchers and browsing rankings by name, institution, subject, or research area. Public rankings are free, and the organization describes its data as continuously validated through automated and manual checks, with its methodology available for review.

For individuals, Premium offers personalized analysis, field-based comparisons, statistical twins, ranking simulations, academic profiles, researcher syncing, and shareable profile materials. For universities and research offices, SMART Solutions provides dashboards, performance and contribution analysis, scenario simulation, talent intelligence, researcher management, and institution profile tools. AD Scientific Index also offers custom boutique analysis for questions beyond its standard rankings and institutional modules.