OnPay vs Keap

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.

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Keap

Keap is a CRM and marketing automation platform designed specifically for small businesses and solopreneurs. It combines contact management, email marketing, invoicing, and appointment scheduling in one platform. Keap is ideal for service-based small businesses that want to automate their client follow-up and lead nurturing.

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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

• ✓All-in-one platform covering CRM, marketing, and payments
• ✓Strong automation for small service businesses
• ✓Good for automating client follow-up and lead nurturing
• ✓Dedicated small business focus

Cons

• ✗Expensive for what you get compared to alternatives
• ✗Steep learning curve for the automation builder
• ✗Interface feels dated compared to modern CRM tools

Best For

Small businesses wanting affordable, full-service payroll with no hidden fees

Best For

Service-based small businesses wanting CRM and marketing automation in one