Pearch AI provides a candidate-sourcing API for applicant tracking systems, HR technology products, recruiting platforms, and professional networking services. Its backend lets developers add natural-language candidate search and matching without building their own search engine or maintaining a talent database. Customers can submit job descriptions, conversational queries, or internal data through an API and receive ranked candidate profiles, with results typically returned in under ten seconds.

The platform draws on an index of more than 810 million profiles across 30 million companies and supports searches across global markets. Profiles can include work history, education, skills, and, when requested, professional email addresses, phone numbers, and LinkedIn links. Organizations can also search their own candidate databases alongside Pearch’s index. The API supports queries in multiple languages and offers options for filtering and ranking results within customers’ products.

Pearch serves use cases ranging from sourcing talent inside ATS products to matching people with roles, projects, jobs, mentors, or collaborators.