Headless payroll infrastructure
Payroll for every employer you serve.
Odin Payroll is a full US payroll platform built to live inside software platforms, fintechs and accounting firms: multi-tenant, partner-branded and API first.
Built to be embedded.
Embeddable
Every capability is in the API first. Put payroll inside your product, with your screens or ours.
Multi-entity native
One organization, many EINs, one login. Consolidated views across every legal employer.
Your brand
Employers see your name, colours, domain and email. Odin stays in the background.
How it fits
One API in front of the whole payroll engine.
Odin Payroll adds what an execution engine does not: tenancy, roles, a normalized API, partner events, white-label UI and a complete audit trail. Tax calculation, filing and money movement run on a regulated payroll engine underneath.
Your product Odin white-label UI
\ /
+---- Odin API ----+
|
tenancy roles audit events
branding workflows billing
|
Payroll engine
(tax, filing, money movement)
Complete payroll, from onboarding to year end.
Company and employee onboarding with KYB and KYC
Regular and off-cycle payroll, contractors
Taxes, benefits and garnishments
Time tracking and time off
Reports, documents and pay stubs
Employee self-service
Trust
Least privilege, by design.
- Every change to tenant data is recorded in an append-only audit log.
- Odin staff view your data read-only; writing needs a stated reason, a time limit, and notifies your admins.
- Sensitive data stays with the payroll engine; Odin keeps the minimum and never logs it.
Ready to bring payroll to your customers?
Tell us about your product and the employers you serve.