Authgear
8.5#1 in passkey authentication software$50 usage-basedFree planAndroidiOSWebAPI
VisitAuthgear vs Duende IdentityServer
Duende IdentityServer
7.0#15 in oauth server softwareFrom $5,750 a yearAndroidiOSWebAPI
VisitWhat both publish
| Fact | Authgear | Duende IdentityServer |
|---|---|---|
| Support | The pricing page lists community support for Free, priority email support for Developers, a dedicated Slack channel for Business and a dedicated account manager for Enterprise. | Support is included with each license and varies by plan from community support to priority support and a premium tier with a named Technical Account Manager. |
| User management | Its portal supports password resets, account locking, scheduled deletion or anonymization, profile management and concurrent-session controls. | The first-party .NET User Management SDK includes user profiles, authentication, and lifecycle management, with passwords, MFA, and passkeys built in. |
Authgear plans
- FreeFree
- Developers$50 a month
- Business$500 a month
- EnterprisePriced on request
Duende IdentityServer plans
- Lite$5,750 a year
- Standard$12,500 a year
- Advanced$24,900 a year
- Custom—
Pick Authgear if…
Authgear suits teams adding authentication and user-management features to web or mobile applications. Its SDKs cover several app frameworks, and self-hosting is an option for teams that want to run the open-source platform themselves.
Pick Duende IdentityServer if…
You want what its maker publishes above — check its page for the details.