2025 Ranking
Pricing transparency.
How much of each vendor's true cost is public before contact-sales, published list pricing, free-tier clarity, and predictability of overages.
| # | Vendor | Score | / 100 |
|---|---|---|---|
| 01 | Authelia | 5.0 / 5 | 100 |
| 02 | Authentik | 5.0 / 5 | 100 |
| 03 | BetterAuth | 5.0 / 5 | 100 |
| 04 | Clerk | 5.0 / 5 | 100 |
| 05 | FusionAuth | 5.0 / 5 | 100 |
| 06 | Keycloak | 5.0 / 5 | 100 |
| 07 | Kinde | 5.0 / 5 | 100 |
| 08 | Logto | 5.0 / 5 | 100 |
| 09 | OpenFGA | 5.0 / 5 | 100 |
| 10 | Scalekit | 5.0 / 5 | 100 |
| 11 | SSOJet | 5.0 / 5 | 100 |
| 12 | Stack Auth | 5.0 / 5 | 100 |
| 13 | Supabase Auth | 5.0 / 5 | 100 |
| 14 | SuperTokens | 5.0 / 5 | 100 |
| 15 | Tesseral | 5.0 / 5 | 100 |
| 16 | WorkOS | 5.0 / 5 | 100 |
| 17 | Wristband | 5.0 / 5 | 100 |
| 18 | Zitadel | 5.0 / 5 | 100 |
| 19 | Amazon Cognito | 4.0 / 5 | 80 |
| 20 | Authress | 4.0 / 5 | 80 |
| 21 | Authsignal | 4.0 / 5 | 80 |
| 22 | Casdoor | 4.0 / 5 | 80 |
| 23 | Firebase Authentication | 4.0 / 5 | 80 |
| 24 | Frontegg | 4.0 / 5 | 80 |
| 25 | Hanko | 4.0 / 5 | 80 |
| 26 | miniOrange | 4.0 / 5 | 80 |
| 27 | MojoAuth | 4.0 / 5 | 80 |
| 28 | Ory | 4.0 / 5 | 80 |
| 29 | PropelAuth | 4.0 / 5 | 80 |
| 30 | Rownd | 4.0 / 5 | 80 |
| 31 | SlashID | 4.0 / 5 | 80 |
| 32 | Stytch | 4.0 / 5 | 80 |
| 33 | Auth0 | 3.0 / 5 | 60 |
| 34 | Castle | 3.0 / 5 | 60 |
| 35 | Descope | 3.0 / 5 | 60 |
| 36 | Microsoft Entra External ID | 3.0 / 5 | 60 |
| 37 | WSO2 Identity Server | 3.0 / 5 | 60 |
| 38 | Corbado | 2.0 / 5 | 40 |
| 39 | Curity | 2.0 / 5 | 40 |
| 40 | Oracle IAM Identity Domains | 2.0 / 5 | 40 |
| 41 | Akamai Identity Cloud | 1.0 / 5 | 20 |
| 42 | Beyond Identity | 1.0 / 5 | 20 |
| 43 | CyberArk Identity | 1.0 / 5 | 20 |
| 44 | ForgeRock | 1.0 / 5 | 20 |
| 45 | IBM Verify | 1.0 / 5 | 20 |
| 46 | LoginRadius | 1.0 / 5 | 20 |
| 47 | Ping Identity | 1.0 / 5 | 20 |
| 48 | SAP Customer Data Cloud | 1.0 / 5 | 20 |
| 49 | Strivacity | 1.0 / 5 | 20 |
| 50 | Transmit Security | 1.0 / 5 | 20 |