PropelAuth
PropelAuth provides authentication, user management, and multi-tenant support for web and mobile applications. · PropelAuth · Auth
Overview
PropelAuth offers a developer-friendly authentication service with built-in user management and multi-tenant support, free for up to 10,000 monthly active users, ideal for SaaS and modern web apps.
Good fit
Use PropelAuth when you need quick, secure authentication and multi-tenant support without building from scratch.
- SaaS startups
- indie developers
- teams needing multi-tenant auth
Not a fit
Avoid if you need more than 10,000 monthly active users, require on-premise deployment, or need features only available on paid plans (user impersonation, unlimited SSO connections).
- require on-premise
- need deep customization
- enterprise SSO only
Quickstart · 5 steps
- Sign up for a PropelAuth account.
- Create a new project in the dashboard.
- Configure authentication methods (email/password, social logins, SSO).
- Integrate the SDK into your app using provided documentation.
- Test user signup and login flows.
Other free auth options
Free tierWhat you get freeRiskCard
Supabase · Auth
50,000 monthly active users · Unlimited total users · Social OAuth logins and OAuth 2.1 server included
Billing risk: None
No card
Okta · Auth
Up to 10 active users (non-production only) · 100 authentications/minute rate limit · Org auto-expires after 90 consecutive days of inactivity
Billing risk: None
No card
Clerk · Auth
50,000 monthly retained users per app · Unlimited applications · Up to 3 dashboard seats
Billing risk: None
No card
Ory · Auth
2 development environments · 0 production and 0 staging environments (dev/test only) · 1 team member
Billing risk: None
No card