OnPay vs Square Payroll
A head-to-head comparison to help you pick the right tool
OnPay
OnPay is a full-service payroll and HR platform designed for small and mid-size businesses. It offers unlimited payroll runs, automatic tax filing, and built-in HR tools at an affordable flat rate. OnPay is consistently rated as one of the best value payroll solutions for small businesses and supports a wide range of industries including restaurants, farms, and nonprofits.
Square Payroll
Square Payroll is a simple and affordable payroll solution built for small businesses, especially those already using Square for payments. It handles full-service payroll, tax filings, and tip management automatically.
Pros
- ✓Excellent value — flat monthly pricing with no per-run fees
- ✓Supports multiple pay schedules and unlimited payroll runs
- ✓Strong industry-specific features for restaurants, farms, and nonprofits
- ✓US-based customer support included on all plans
Cons
- ✗US-only — no international payroll support
- ✗Mobile app is less polished than competitors
- ✗Limited advanced HR features compared to full HRIS platforms
Pros
- ✓Very easy to use
- ✓Affordable flat pricing
- ✓Seamless Square POS integration
- ✓Handles tips and hourly workers well
- ✓Full-service tax filing included
Cons
- ✗Limited features for complex payroll needs
- ✗Not suited for larger businesses
- ✗HR features are basic
- ✗Best value only for Square ecosystem users
Our Take
Choose OnPay if small businesses wanting affordable, full-service payroll with no hidden fees. Choose Square Payroll if small businesses and restaurants already using square pos wanting a simple integrated payroll solution.
Best For
Small businesses wanting affordable, full-service payroll with no hidden fees
Best For
Small businesses and restaurants already using Square POS wanting a simple integrated payroll solution