Authgear vs Duo Auth API

Authgear plans

• FreeFree
• Developers$50 a month
• Business$500 a month
• EnterprisePriced on request

Duo Auth API plans

No prices published.

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 Duo Auth API if…

You want what its maker publishes above — check its page for the details.