Simplify Payroll, HR & Payments—All in One Place.

Stop struggling with manual payroll processing.

Payroll
HR & Benefits
Pre-Employment Screening
Merchant Services
reviews

4.9/5

From 2k+ reviews

8:30 am
+4 new
Save Anywhere
Powerful POS
Fast Payment

Industries We Support

Onyx
How can I help you today?
Jacob Smith
How many employees do I have at the Miami Location?
Onyx
You currently have 9 employees at the Miami Location

Over 8,000 clients trust Onyx to connect their teams

+4

x

Average increase in team productivity following our operational audits

92

%

Of clients report measurable ROI within 90 days of using Onyx

Powered by Trusted Partners

Best Value
  • Automated payroll with next-day direct deposit.
  • Automated tax payments, filings, and new hire registrations.
  • Dedicated employee portal for paystubs and tax forms.
  • No long-term contracts—cancel anytime.
  • Streamlined digital documentation for new hires.
  • Full access to HR templates, policies, and regulatory resources.
  • Enhanced priority support and HR-specific guidance.

Includes Everything in Payroll + HR, Plus

  • Priority onboarding and support
  • Employee verification management
  • Drug testing coordination
  • Compliance tracking and documentation
  • White-glove handling of verifications
  • Document management support