Best Stratum PEO Alternatives in 2026

7 platforms from PEO software ranked against Stratum PEO on the same published basis.

  1. 2Stratum PEO vs PHRBO PEO Software
  2. 3Stratum PEO vs TriNet PEO Technology Platform
  3. 4Stratum PEO vs PEOAdmin
  4. 5Stratum PEO vs PrismHR HCM Benefits Enrollment
  5. 6Stratum PEO vs VensureONE
  6. 7Stratum PEO vs Paychex PEO
  7. 8Stratum PEO vs PRO Software

Stratum PEO alternatives compared

#PlatformScoreFree planFromRuns on
2PHRBO PEO Software6.7No$8/moAPI, Web
3TriNet PEO Technology Platform6.7No—Android, API, iOS, Web
4PEOAdmin5.4No——
5PrismHR HCM Benefits Enrollment5.4No—Android, iOS, Web
6VensureONE5.4No—Android, iOS, Web
7Paychex PEO5.3No—Android, iOS, Mac, Web, Windows
8PRO Software5.3No—Web
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Questions about Stratum PEO alternatives

What is the best alternative to Stratum PEO?

PHRBO PEO Software, number 2 in PEO software with a score of 6.7 out of 10. The others here: TriNet PEO Technology Platform, PEOAdmin, PrismHR HCM Benefits Enrollment and 3 more.

Is there a free alternative to Stratum PEO?

None of the 7 alternatives here publishes a free plan on its own pricing page.

How are these alternatives ranked?

Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.