Login by Auth0 vs OneLogin SAML SSO (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, OneLogin SAML SSO has a higher user rating (4.4/5 from 13 reviews) while Login by Auth0 leads in active installations (10K+ vs 7.0K+). Both are free WordPress plugins. Login by Auth0 has accumulated 255K+ total downloads while OneLogin SAML SSO has 194K+.
Detailed Comparison
| Metric | Login by Auth0 | OneLogin SAML SSO | |
|---|---|---|---|
| Rating | 3.1/5 | ► | 4.4/5 |
| Total Reviews | 18 | ◄ | 13 |
| Active Installs | 10K+ | ◄ | 7.0K+ |
| Total Downloads | 255K+ | ◄ | 194K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ► | 3 months ago |
| First Released | 2014 | 2011 | |
| Age | 12 years | 15 years | |
| WP Requires | 6.5.5+ | 2.1.2+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.6.2 | 3.4.0 |
Rating Breakdown
Login by Auth0
OneLogin SAML SSO
Download Trends
Over the past 30 days, Login by Auth0 averaged approximately 66 daily downloads while OneLogin SAML SSO averaged 70.
Recent Reviews
Login by Auth0 Reviews
Avoid “Login by Auth0” – A Broken, Abandoned Mess! 🚨
If you’re considering using the “Login by Auth0” plugin for WordPress authentication, DON’T. This plugin is an outdated, poorly maintained disaster that can break your site entirely. ❌ Fatal Errors
Broken wizard, poor documentation, and poor support
The title says it all. I spent the better part of 3 days trying to get this to work with no luck. I even paid for a plan to get support. They were little to no help. I use miniorange for my SSO needs.
Doesn’t work, abandoned
Unfortunately, plugin doesn’t work and abandoned. On official Github repository you can find this text: v4 of the plugin is no longer supported as of June 2023. We are no longer providing new fea
OneLogin SAML SSO Reviews
Great SAML plugin
Great SAML plugin
Excellent, working with Azure AD
Works very well with Azure AD, nice and simple but enough functionality. Only tricky part was the attribute mapping: These can be found in Azure AD, click the edit button on User Attributes & mapping,
Great Plugin!
Works perfectly with SAML
More Single Sign On Worth Comparing
Top alternatives in the same category as Login by Auth0 and OneLogin SAML SSO
SAML SSO (Single Sign On) for WordPress Login with Okta, Entra ID, Azure AD/B2C, G-Suite, Shibboleth, OneLogin, Keycloak, Salesforce [24/7 Support]
WordPress SSO (Single Sign On) with Azure, Azure B2C, Cognito, Okta, Classlink, Discord, Clever, Keycloak, OAuth & OpenID Providers [24/7 SUPPORT].
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.