Based on our evaluation of 8 payroll platforms across 12 criteria, start with OnPay, Gusto, ADP, BambooHR, and QuickBooks Payroll. OnPay is our top pick at 4.5/5 with transparent pricing at $40 plus $6 per person, unlimited payroll runs, and strong contractor and 1099 handling. Gusto scores 4.4/5 at the same price point and is the easiest payroll UI we tested, with automated federal, state, and local tax filing and built in benefits administration. ADP at 4.3/5 is strongest for larger businesses and multi state complexity with dedicated specialist support on higher tiers. BambooHR at 4.2/5 is a strong fit when HR integration is your priority. QuickBooks Payroll at 4.1/5 is a natural choice for teams already on QuickBooks accounting. Pricing verified April 16, 2026.