An HRIS, or Human Resource Information System, is the central software where a company stores and manages its core employee data and HR records.
An HRIS is the system of record for your people. It holds employee profiles, job and pay details, time off, and documents, and it acts as the single source of truth that other HR tools connect to.
Because it sits at the center, the real value comes from integration. When onboarding, offboarding, payroll, and access tools all sync with the HRIS, data stays accurate and HR avoids entering the same information in five different places.