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YC W23

Hammr

Rippling for the Construction Industry

About

Generic payroll providers weren't built for construction - Hammr is. Our modern tools simplify construction payroll, HR and operations. We help construction companies boost profits, not paperwork.

Founders

Family Office Investors

Altss tracks family office allocations to YC-backed companies. Request access to see which family offices have invested in Hammr.

See family office activity

Industry & Focus

B2BHuman ResourcesHR TechPayroll