{"data":{"slug":"hexclave","name":"Hexclave","tagline":"MIT clients / AGPLv3 server auth; Cloud Free ≤10k forever","category":"nextjs","categoryName":"Next.js","url":"https://hexclave.com","github":"https://github.com/hexclave/hexclave","pricing":"freemium","hook":"Hexclave (ex–Stack Auth) is the user platform with MIT clients, AGPLv3 server, and a Cloud Free tier that is $0 forever up to 10k auth users.","whatsGood":"Clients MIT / server AGPLv3. Cloud Free $0 forever ≤10k auth users (not a trial), 1 admin, email/OAuth/magic links. Self-host the same stack for free. Auth plus teams, RBAC, emails, analytics-shaped extras.","theCatch":"Mid-rename — Docker images still stackauth/server. Cloud Free is PostHog-shaped 10k auth users, not a trial clock. Self-host is heavy (Postgres + ClickHouse + cron + email). AGPLv3 server — commercial license if AGPL does not fit. Vs Better Auth / Clerk / Logto / ZITADEL / Pocket ID.","verdict":"Pitch as Hexclave, not Stack Auth. Cloud Free ≤10k forever or self-host; AGPL server is the loud license.","addedAt":"2026-09-07","featured":false,"domain":"Auth","subSpecialty":"Auth","subcategory":"Auth","tags":["self-host","free-tier","license-unclear","auth","active"],"capabilities":["auth","identity","rbac"],"surfaces":["Self-host","Hosted"],"ecosystem":["Node.js","Multi-platform"],"licenseModel":"Freemium","githubStars":6872,"starsPerWeek":50,"access":"free-tier","archived":false,"repo":{"createdAt":"2024-02-28","pushedAt":"2026-10-17","license":"NOASSERTION","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"vercel","name":"Vercel","tagline":"The platform that made Next.js deployment trivial"},{"slug":"prisma","name":"Prisma","tagline":"Type-safe database access with killer DX"},{"slug":"drizzle","name":"Drizzle ORM","tagline":"TypeScript ORM that feels like SQL"},{"slug":"trpc","name":"tRPC","tagline":"End-to-end typesafe APIs without codegen"},{"slug":"clerk","name":"Clerk","tagline":"Auth that actually ships with your UI"}],"links":{"self":"/api/gems/hexclave","html":"/gems/hexclave","markdown":"/gems/hexclave.md","category":"/api/gems?category=nextjs","categoryPage":"/stacks/nextjs"}}