Supastarter

Production-ready SaaS starter kit for modern web apps

supastarter.dev
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Category
Starter Kits
Sub-Category
SaaS Boilerplates
Pricing Model
One-time purchase
Starts From
$299
Platforms
Web

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What is Supastarter?

Supastarter is a full-stack starter kit for building SaaS products with Next.js, Nuxt, or TanStack Start. It includes authentication, payments, organizations, API infrastructure, admin tools, email, storage, analytics, background jobs, SEO, and AI-ready workflows in a production-focused codebase.

Who should use Supastarter?

  • You are building a serious SaaS product and want the core infrastructure ready
  • You want authentication, organizations, billing, and admin functionality without wiring everything yourself
  • You are using Next.js, Nuxt, or TanStack Start
  • You want to choose between several payment providers
  • You want a codebase that works well with AI coding agents
  • You expect your product to need multi-tenancy, roles, APIs, email, storage, analytics, and background jobs

Key Features of Supastarter

  • Next.js, Nuxt, and TanStack Start versions
  • Password, passkey, magic link, OAuth, and 2FA authentication
  • Roles, permissions, and super-admin functionality
  • Multi-tenant organizations and team management
  • Stripe, Lemon Squeezy, Polar, Creem, and Dodo Payments support
  • Subscription, one-time, usage-based, and seat-based billing
  • Typed API and database access
  • Transactional email
  • Background jobs and cron jobs
  • S3-compatible file storage
  • Admin UI
  • Marketing site and MDX blog
  • SEO metadata and automatic sitemap generation
  • Product and marketing analytics
  • Sentry monitoring
  • Playwright end-to-end testing
  • Docker-based local development
  • AI workflow and chatbot foundations
  • AI coding agent support with AGENTS.md and Agent Skills

Integrations Supported by Supastarter

SupabaseStripeLemon SqueezyPolarCreemDodo PaymentsPostHogGoogle AnalyticsPlausibleUmamiMixpanelSentryTrigger.devUpstash QStashS3-compatible storageVercel

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