| Website | stack-auth.com |
| Category | Auth for Next.js |
| License | Open Source (MIT) |
| Pricing | Free hosted tier with paid usage-based plans; open-source self-hosting available. |
Overview
Stack Auth offers open-source authentication, teams, roles, and organizations for Next.js apps with hosted plans and self-hosting.
Pros
- Purpose-built integration with Next.js
- Includes teams, organizations, roles, and permissions
- Open-source option for self-hosting
- Quick setup with a polished developer experience
- Good fit for SaaS-style applications
Cons
- Smaller ecosystem than mature auth frameworks
- Less mature than long-standing alternatives
- Hosted pricing may become relevant as usage grows
- Advanced customization may feel constrained
Verdict
Stack Auth works well for Next.js apps that need authentication plus organization and permission management without much setup. It is best for teams building SaaS products who value speed and integrated features. The main trade-off is choosing a newer, opinionated tool over a larger ecosystem with more extensive integrations.
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