Stack Auth
Open-source Auth0/Clerk alternative with managed hosting or free self-hosting, built for Next.js
Stack Auth doesn't publish a pricing.md file yet.
This pricing data is community-maintained and last verified 2026-10-11.
Pricing Tiers
| Tier | Price | Includes | Overage |
|---|---|---|---|
|
Free
free
|
Free
|
Users: 10,000
Dashboard Admins: 1
|
— |
|
Team
per seat
|
$49/mo
+ $49/seat
|
Users: 50,000
Dashboard Admins: 3
|
— |
|
Growth
per seat
|
$299/mo
+ $49/seat
|
Dashboard Admins: 5
Saml Connections: 3
|
— |
Portability
Switching Cost
drop-in
Open Standard
OAuth 2.0 / OIDC
What You Lose
Managed hosting convenience; self-hosting is always free so data is fully portable
Transparency Score
C
55/100
Pricing Transparency Score
Score breakdown
✕
Publishes pricing.md
0/30
✓
Free tier available
10/10
✓
All prices public
15/15
✕
Usage pricing documented
0/15
✓
Portability documented
10/10
✓
Open standard
10/10
✓
Recently verified
10/10