List of Single sign-on Software | Last updated: October 8, 2026
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Stytch | Stytch provides APIs, SDKs, and configurable interfaces for authentication, authorization, and identity… | 8.3/10 | — | $0 starting price / Custom |
| 2 | Descope | Descope is a hosted customer identity and access management platform for adding… | 8.2/10 | — | $0 / $249 |
| 3 | Authgear | Authgear is an identity and access management platform for web and mobile… | 7.8/10 | — | $0 / $50 |
| 4 | Zitadel | ZITADEL is an identity and access management platform for applications, with cloud… | 7.7/10 | — | US$0 / US$100 |
| 5 | 1Kosmos BlockID | 1Kosmos BlockID combines passwordless authentication with identity verification for workforce and customer… | 7.6/10 | — | $60,000 |
| 6 | Hanko | Hanko provides authentication and user management for applications, including passkeys, passwords, multifactor… | 7.6/10 | — | $0 / $29 |
| 7 | Octopus Authenticator (Secret Double Octopus) | An enterprise authenticator app for Secret Double Octopus’s workforce passwordless authentication platform.… | 7.6/10 | — | List pricing tops out at $6 per user… |
| 8 | Transmit Security | Transmit Security’s Mosaic platform combines customer identity management, authentication, identity orchestration, fraud… | 7.3/10 | — | Starting at $200,000/year / Starting at $100,000/year |
| 9 | HYPR | HYPR provides enterprise passwordless authentication using passkeys, biometrics and security keys. Its… | 7.1/10 | — | $3/user / $6/user |
| 10 | Authelia | Authelia is open-source, self-hosted identity software that adds authentication and access policies… | 7.0/10 | — | $0 |
An enterprise authenticator app for Secret Double Octopus’s workforce passwordless authentication platform. It supports mobile approvals and access across desktops, applications, VPNs,…
List pricing tops out at $6 per user / month
Authgear is an identity and access management platform for web and mobile apps, with authentication, user management, passkeys, MFA, and SSO.
$0 / month
Authelia is open-source, self-hosted identity software that adds authentication and access policies to web applications through a reverse proxy. It supports MFA,…
$0
1Kosmos BlockID combines passwordless authentication with identity verification for workforce and customer access. It is an identity platform, not a password-vault application.
$60,000 / 12 months
Transmit Security’s Mosaic platform combines customer identity management, authentication, identity orchestration, fraud detection, and identity verification for business applications.
Starting at $200,000/year / year
Stytch provides APIs, SDKs, and configurable interfaces for authentication, authorization, and identity management in consumer and B2B applications.
$0 starting price / month
ZITADEL is an identity and access management platform for applications, with cloud and self-hosted deployment. It provides authentication, SSO, user management, and…
US$0 / month
Descope is a hosted customer identity and access management platform for adding authentication, user management, and authorization to applications. It provides visual…
$0 / month
Hanko provides authentication and user management for applications, including passkeys, passwords, multifactor authentication, social sign-in, and SAML SSO.
$0 / month
HYPR provides enterprise passwordless authentication using passkeys, biometrics and security keys. Its platform also includes identity risk and verification capabilities.
$3/user / month