The A to Z of AI Accounting Software (Atozai)

OnPay

Payroll · Information integrity: Medium

Helps small and mid-sized US businesses run payroll accurately, automate payroll tax filings in all 50 states, manage HR onboarding and compliance, and administer employee benefits — all from a single, affordable platform.

Website: onpay.com

Scores

MCP capability (AI assistant access)
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AI Maturity
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Key facts

Main categoryEconomic Event
Sub-categoryPayroll
Launch statusLive
Founded2011
Last fundingSeries B · 2025
Client sectorsOwner-managed, Retail & e-commerce, Agriculture, Professional services, Construction, Hospitality, Healthcare, Non-profit, Multi-sector generalist
Regulatory scopeUS GAAP

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