What it is
The user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else. Review the official repository, license, release activity, and d GitHub popularity snapshot captured on 2026-07-16: 6,826 stars and 520 forks.
Teams can evaluate Stack Auth as an open alternative to Clerk while keeping the implementation, license, and repository signals visible. Confirm the official documentation against your exact workflow before treating it as a production dependency.
- Categories
Business Software
Self-hosted- Alternatives to
Clerk
Auth0AWS Cognito
Okta
Who it’s for — and when to skip it
Operations teams
Use it when core business records need an open, adaptable workflow.
Skip if local regulations or accounting rules are not supported.
Growing companies
Consider it when avoiding vendor lock-in is worth owning configuration and migration work.
Skip if implementation and training capacity are unavailable.
Technical founders
Evaluate it when source access enables product-specific integrations and automation.
Skip if a fully managed, contract-backed service is required immediately.
Strengths and trade-offs
Why teams consider it
self-hosted
typescript
react
Source code and NOASSERTION license are visible before adoption
Repository activity is available as a current maintenance signal
What to validate
Self-hosting transfers upgrades, backups, monitoring, and incident response to your team
GitHub popularity is not a security, quality, or product-fit guarantee
The NOASSERTION license still needs review against your distribution and commercial model
Support quality, migration effort, and production hardening vary by project
Pricing
Free and open source
No commercial plan is documented in this catalog entry. Self-hosting or third-party infrastructure may still incur operating costs.
Open source
$0Project license- Source available under the listed license
- No catalog-documented paid edition
- Infrastructure costs depend on how you run it
Capabilities and stack fit
Catalog metadata supports discovery, not installation. Verify supported versions, dependencies, deployment topology, and production requirements in the official repository.
Guides for Stack Auth
Use the learning library to find a guide by technology, category, or difficulty.
Browse guidesRelated articles
Approved community reviews
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Before you adopt it
- 01
Read the license and confirm it fits your intended use and distribution model.
- 02
Review recent commits, open issues, releases, and the maintainer response pattern.
- 03
Run a small proof of concept with representative data, users, and integrations.
- 04
Plan backups, upgrades, secrets, monitoring, and rollback before self-hosting.
- 05
Document an export or migration path before storing critical data.
