OpenAM
openidentityplatform.org · checked 2 Oct 2026
How it plugs in
—Public API
NoOpen source
YesFree tier
Signal on OAuth Server Software6.1#23 of 32
OpenAM provides authentication, single sign-on, authorization, federation, entitlements, and web services security.

Pricing
- OpenAM CommunityOpen-source under CDDL · Commercial support is optionalFree
As openidentityplatform.org lists them, checked 2 Oct 2026.