Paid
supastarter
SaaS scaffolding for Next.js, Nuxt or TanStack Start, with your own database.
5 votes
About supastarter
supastarter is a SaaS starter kit: a commercial codebase you buy once and build your own product on top of, instead of assembling accounts, billing and admin screens from scratch. Buyers choose between Next.js, Nuxt and TanStack Start versions of the kit, and a working demo of the Next.js version is published at demo.supastarter.dev.
Authentication is built on better-auth and covers passwords, passkeys, magic links, OAuth and two factor authentication, along with a forgot and reset password flow. Multi-tenant organisations are modelled from the start, with Owner, Admin and Member roles, email invitations for new members, and the option to make organisations required, hidden, disabled or removed if your product has no use for them. There is also a super admin role with user impersonation, and an in-app notification centre with per-user preferences.
Billing covers subscriptions, one-time payments, usage-based and seat-based pricing, with checkout, webhooks, trial periods and a self-serve customer portal already wired up. Five payment providers are supported: Lemon Squeezy, Stripe, Polar, Creem and Dodo Payments.
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The rest of the stack leaves the significant choices open. The data layer supports a choice of database and ORM, with Prisma and Drizzle both working. The API is built on Hono with typed permissions, OpenAPI specifications and a reusable client. The interface uses Tailwind CSS and Base UI, is shadcn/ui compatible and includes dark mode. File storage works with any S3-compatible provider through presigned uploads.
Local development runs on Docker Compose with a local PostgreSQL database, MinIO standing in for S3 and mail printed to the console, and the finished application deploys to Vercel and other serverless hosts or runs under Docker. Playwright end to end tests, GitHub Actions and Sentry monitoring are configured already. Surrounding the application are a marketing site, an MDX blog, Fumadocs documentation with full-text search, legal pages and internationalisation with a language switcher and translatable mail templates.
For AI work the kit includes a chatbot example and several AI adapters, and the codebase follows the AGENTS.md and Agent Skills specifications so coding agents can extend it.
Licences are one-time purchases with lifetime updates rather than subscriptions. Solo costs 299 US dollars for one developer seat and unlimited personal projects used commercially. Startup costs 799 US dollars for up to five seats and unlimited team projects. Agency costs 1,499 US dollars for up to ten seats and unlimited client projects, and adds white-label rights and a private Discord channel with the founders. Startup and Agency each include a 60 minute consulting call, which can otherwise be bought on its own for 149 US dollars. Those are the list prices, and a parity purchasing power discount is offered to buyers in some countries.
Key features
- Sells as a one-time purchase with lifetime updates rather than a subscription.
- Ships Next.js, Nuxt and TanStack Start versions of the same kit.
- Handles auth with better-auth: passwords, passkeys, magic links, OAuth and two factor.
- Models multi-tenant organisations with Owner, Admin and Member roles and email invitations.
- Wires billing for subscriptions, one-time, usage-based and seat-based charging, with webhooks.
- Supports Lemon Squeezy, Stripe, Polar, Creem and Dodo Payments as payment providers.
- Ships trial-period handling and a self-serve customer portal for upgrades.
- Builds the API on Hono with typed permissions, OpenAPI specifications and a reusable client.
- Offers a choice of database and ORM, with both Prisma and Drizzle supported.
- Uploads files to S3-compatible storage using presigned uploads.
- Includes a marketing site, MDX blog, Fumadocs documentation and legal pages, all multi-language.
- Runs background jobs through trigger.dev and cron jobs through QStash.
- Runs local development on Docker Compose with PostgreSQL, MinIO and mail in the console.
- Adds an in-app notification centre with preferences and email notifications.
- Configures end to end tests with Playwright and GitHub Actions.
- Builds the UI on Tailwind CSS and Base UI, shadcn/ui compatible, with dark mode.
- Includes a super admin role with user impersonation, plus roles and permissions.
- Follows the AGENTS.md and Agent Skills specifications so coding agents can extend it.
- Prices at 299 USD solo, 799 USD for 5 seats and 1,499 USD for an agency with white-label rights.
What people use it for
Key facts
| Category | Boilerplates |
|---|---|
| Pricing | Paid |
| Free tier | No |
| Upvotes | 5 |
| Listed | 22 August 2026 |
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