Amsonia Next
For a single-tenant product that wants Auth.js, PostgreSQL, billing, admin, and account flows in one Next.js codebase.
- Next.js 16
- Single-tenant
- Private source
- Stripe checkout and subscriptions
Choose a starter for your SaaS.
Start with Amsonia Next for authentication, Stripe billing, and admin in one TypeScript application. Explore Platform if you need a Go API and multi-tenant B2B features.
Amsonia Platform
For technical founders and teams building a multi-tenant B2B SaaS with a Go API and Next.js frontend.
- Go + Next.js
- Multi-tenant
- Commercial source license
- Billing and operations
Fast decision
One TypeScript application, or a Go service too?
Start with Next when one application tenant fits your product. Choose Platform when you already require a Go service and multi-tenant operations.
Open the full comparison →