Case Study: 4human HRM achieves 2–3 million NOK Day-One savings with Auth0

4human HRM saves 2-3 million NOK on Day One with Auth0

Oslo-based 4human HRM is a market-leading HRM/HCM SaaS provider for roughly 700 companies and 100,000 employees, offering end-to-end personnel processes and deep integrations with public services like Altinn/NAV. Because the platform stores highly sensitive personal and payroll data and must meet strict Norwegian follow-up and data-protection rules, 4human faced the challenge of implementing a secure, flexible identity solution without spending excessive development time or taking on undue risk.

4human chose Auth0 to handle authentication and government integration, enabling social logins while supporting Active Directory, BankID and multi-factor authentication with minimal fuss. The result was immediate: lower development and maintenance costs (an estimated 2–3 million NOK saved on day one), strong security and stability, and the ability to focus engineering resources on their next-generation HCM platform and international expansion.

4human

Rolf Henrik Bekkstrand

Chief Technical Officer