SimilarIQ's proprietary look-alike AI found 100 companies similar to auth0.com — competitors, look-alikes, and adjacent players, ranked by match score with confidence ratings. Here are the top 10:
| # | Company | Match | Type | Confidence |
|---|---|---|---|---|
| 1 | Okta okta.com |
94 | Direct | 99 |
| 2 | Pingidentity pingidentity.com |
93 | Direct | 92 |
| 3 | Workos workos.com |
90 | Adjacent | 78 |
| 4 | Fusionauth fusionauth.io |
87 | Direct | 88 |
| 5 | Stytch stytch.com |
85 | Direct | 83 |
| 6 | Onelogin onelogin.com |
84 | Direct | 80 |
| 7 | Clerk clerk.com |
84 | Direct | 92 |
| 8 | Firebase Authentication firebase.google.com |
71 | Direct | 92 |
| 9 | Microsoft Azure AD / Entra ID azure.com |
71 | Direct | 92 |
| 10 | Duo duo.com |
70 | Direct | 95 |
SimilarIQ cross-references real search-market data with multiple proprietary AI analyses. Companies confirmed by more independent sources rank higher; every entry carries a 0–100 confidence score. Data refreshes as new searches run.