Hit enter to search or ESC to close


Semantic search engine to track tech experts & research work in millions of organizations

Expert Graph is a semantic search engine to track in-house tech experts and R&D activities within millions of organizations. We have developed exclusive semantic analysis techniques to map any text into hundreds of thousands of pre-defined semantic technology categories that machines can understand.

Exclusive Service: In addition to global expert search that finds 19M experts for any field of science & technology across the world , we also offer exclusive in-house search, which allows users to find experts and recent R&D work within millions of organizations, including all major US companies, research labs and universities.

Price: Users can use some of our services for free (with some results masked). Paid users ($79.00/M) will gain access to all services and see more results.

Users use our services to:

  • search/track in-house experts and R&D activities within millions of organizations.
  • search within millions of experts’ profiles.
  • find candidates (including passive job-seekers) for senior-level tech positions.
  • find junior researchers as new hires/ research interns.
  • find reviewers to review papers and grant applications.
  • find patent lawyers to draft a specific patent applications based on contents.
  • discover the right tech teams to invest.
  • identify potential competing interests.
i-Search: in-house search

Find experts and R&D work within millions of organizations.

i-Search: In-house Search

Global Expert Search

Find 19M tech experts across the world by skill set.

Global Expert Search

Senior Reviewer Search

Recommend experienced reviewers for papers & grants.

Reviewer Search