Upstart Payroll Providers

Comments
Square (35K businesses @ 10 employees/seller; 3.5M active sellers with 1% opt-in rate); Gusto (120K businesses, 1.6M employees); Toast (20K restaurants; 1M employees); Zenefits (~500K employees based on HC data vs. Gusto)

Upstart Payroll Providers

Comments
Square (35K businesses @ 10 employees/seller; 3.5M active sellers with 1% opt-in rate); Gusto (120K businesses, 1.6M employees); Toast (20K restaurants; 1M employees); Zenefits (~500K employees based on HC data vs. Gusto)