TartanHQ is a Unified API platform that gives enterprise teams a single integration point to access workforce, payroll, and financial data - across every major provider, in one normalised schema

Every provider - HRIS, payroll, ERP, CRM - is mapped to a consistent data model. Your team reads one structure regardless of what your customer runs on
Integration roadmaps that used to take a team three sprints per provider now take one. We handle the complexity - you ship the feature
Provider APIs break, change, and deprecate. We absorb that complexity so your team isn't pulled off roadmap to fix someone else's breaking change
Our founders spent years inside large financial institutions. They built Tartan because they lived the fragmentation problem firsthand













