pac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
Visit ↗Head to head
pac4j vs supertokens-core
5 of 12 recorded facts differ. Everything below is source-reported with a capture date. Niched has not published a buyer verdict for this pair, so nothing here declares a winner. A winner only exists inside a defined buyer niche with stated constraints.
supertokens-core
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Visit ↗Every recorded fact
Show differences only| Fact | pac4j | supertokens-core |
|---|---|---|
| Official SDK installs, 30 days | Not recorded | Not recorded |
| SDK evidence captured | Not recorded | Not recorded |
| GitHub stars | 2.5K | 15.2K |
| Forks | 712 | 795 |
| Open issues | 1 | 162 |
| Last commit | yesterday | today |
| Primary language | Java | Java |
| License | Apache License 2.0 | Other |
| Open source | Yes | Yes |
| Pricing model | Not recorded | Not recorded |
| Founded | Not recorded | Not recorded |
| Categories | Auth & user management | Auth & user management |
Where both compete
Both products are placed in Auth & user management. A category organises the market; it carries no score. See all pac4j alternatives.