Try our new research platform with insights from 80,000+ expert users

What is HRO?

HRO solutions mindshare

As of March 2026, in the HRO category, the mindshare of TriNet Human Resource Outsourcing is 12.6%, up from 8.0% compared to the previous year. The mindshare of ADP Human Resource Outsourcing is 14.9%, down from 19.3% compared to the previous year. The mindshare of AON Human Resource Outsourcing is 14.8%, down from 15.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
HRO Mindshare Distribution
ProductMindshare (%)
ADP Human Resource Outsourcing14.9%
AON Human Resource Outsourcing14.8%
TriNet Human Resource Outsourcing12.6%
Other57.699999999999996%
HRO

Top HRO products

Rankings through
report
Use our free recommendation engine to learn which HRO solutions are best for your needs.
884,797 professionals have used our research since 2012.