Best Payroll APIs in 2026

ADP Workforce Now is presented for organizations with 50–999 or 1,000 or more employees that need payroll and HR functions.

Argyle

Argyle suits organizations that need income, employment, or asset verification, particularly in mortgage workflows.

Moonworkers is presented for sole traders, businesses with 2 to 200 employees, accountants, and enterprises.

Rippling

Rippling suits organizations managing hourly, salaried or contracted workers across locations, especially those wanting HR and workforce operations connected through employee data.

Deel

Deel may suit organizations managing employee records, time off, onboarding, and time tracking.

Plaid

Plaid describes Pay as You Go for individuals and developers, Growth for small teams and startups, and Custom for businesses that need to scale.