LogoRapidstack.pro
🎉 Just released v1.6.0

The Nuxt 4 SaaS kit
with AI and payments

Skip months of setup with built-in auth, payments, database integrations, AI providers, and deployment workflows for launching production-ready SaaS applications.
  • OpenAI, Claude, and Grok integration
  • Authentication and user management
  • Stripe subscriptions and payments
  • PostgreSQL and Prisma ORM
  • One-click deployment
View demo

Build and launch production-ready SaaS applications with a modern Nuxt 4 boilerplate designed for startups, indie hackers, agencies, and founders.

Everything you need to authenticate users, accept payments, integrate AI, manage data, and scale your application is included out of the box.

Developer testimonial avatarDeveloper testimonial avatarDeveloper testimonial avatarDeveloper testimonial avatarDeveloper testimonial avatar
5.0

Trusted by 100+ developers.

Auth, AI, payments, database, and email are already integrated

The complete Nuxt SaaS starter kit

Authentication, AI integrations, payments, databases, analytics, content management, file storage, and deployment tools are fully configured and ready to ship.

Authentication

Better Auth integration
Email/password login
OTP authentication
Email verification
Password reset
Email change
Session management
Cookie caching
Secure by default
Prisma adapter

Cursor-ready

Cursor IDE optimized
Workspace rules
Code quality standards
Best practices
Directory structure
Naming conventions

AI integration

OpenAI GPT models
Anthropic Claude
Grok integration
Streaming responses
Chat completions
AI agents and tools
Embeddings support
Type-safe SDK

Database

PostgreSQL & Prisma ORM
Type-safe queries
Migration system
Relational modeling
Auto-generated types
Database seeding
Extensible schema
Transaction support

Payment processing

Stripe Checkout
Subscription management
Webhook handling
Customer portal
Auth & authless modes
Access control
Payment tracking
Multiple plan support

Styling

Tailwind CSS v4
Dark/light mode theming
System preference detection
CSS custom properties
Typography plugin
Animation utilities
Responsive utilities
Utility-first approach

UI components

Shadcn-vue components
Reka UI primitives
Nuxt UI Pro
Accessible by default
Fully customizable
Copy & paste components
Auto-imported

Content management

Nuxt Content integration
Markdown-powered
MDC syntax support
Blog-ready
Front matter metadata
Content query builder
Syntax highlighting
Vue components in markdown

Email service

Resend integration
Transactional emails
Email verification
Password reset emails
OTP authentication
HTML/text templates

Analytics

Vercel Analytics
Umami Analytics
Page view tracking
Core Web Vitals
Performance metrics
Privacy-focused
No cookies required
GDPR compliant

Landing pages

Hero sections
Feature showcases
CTA components
Logo showcases
Pricing tables
FAQ sections
Feature cards

Internationalization

Vue I18n integration
Multi-language support
No-prefix routing
Type-safe translations
Language switcher
JSON translation files

File storage

S3-compatible storage
Cloudflare R2, AWS S3, DigitalOcean
File uploads
Signed URLs
Upload progress tracking
File metadata tracking
CDN integration

Geolocation

IPInfo integration
Accurate geolocation data
Country and city identification
Adaptive pricing by region
Automatic currency detection
Language preference detection
Timezone detection

Build AI-powered SaaS products from day one

Rapidstack includes production-ready OpenAI, Claude, and Grok integrations for AI chat apps, content generation, agents, assistants, embeddings, and workflow automation. Switch providers, stream responses, and ship intelligent Nuxt 4 features without weeks of integration work.

Multiple AI providers

Integrate OpenAI, Claude, and Grok in one Nuxt codebase. Switch providers with configuration and reduce vendor lock-in.

Streaming and standard responses

Use streaming responses for chat and assistants, or standard responses for background AI workflows and content generation.

Production-ready AI patterns

Ship AI features with error handling, rate limiting, token management, and type-safe patterns built for production SaaS apps.

OpenAI
Anthropic
Grok

Start accepting payments immediately

Launch SaaS subscriptions, AI tools, memberships, marketplaces, and digital products with Stripe already integrated. Manage one-time payments, upgrades, cancellations, customer billing, checkout, portals, and webhook automation without building payment infrastructure from scratch.

Subscriptions and one-time payments

Support recurring subscriptions, one-time purchases, multiple pricing tiers, memberships, marketplaces, and digital products from the same payment system.

Webhook automation

Automatically update customer access when users subscribe, upgrade, downgrade, cancel, or complete a payment.

Auth and authless checkout

Let customers buy with an account, create an account after payment, or complete checkout without signing up first.

Build unlimited SaaS products with a single license

Get lifetime access to Rapidstack with no recurring subscription, no usage limits, and no hidden costs. Launch unlimited SaaS products, AI tools, internal platforms, marketplaces, memberships, and client projects.

Instant download

Download the source code and start building immediately

All features included

Auth, payments, AI, database, content, storage, and analytics

Unlimited projects

SaaS apps, AI tools, marketplaces, memberships, and client work

Lifetime updates

Future improvements and fixes included

Save 200+ hours

Skip setup and focus on your product

Premium support

Get help with setup, customization, and launch

Lifetime access
$299
$199
usd
$100 off • Limited time offer

Why founders choose Rapidstack

Rapidstack helps founders, startups, agencies, and indie hackers launch AI SaaS products faster with production-ready Nuxt 4, Stripe, Prisma, authentication, and AI integrations already included.

Launch faster

Skip months of setup for auth, billing, AI, database, and deployment so you can start building your core product immediately.

Reduce technical debt

Start with modern Nuxt 4, Vue 3, TypeScript, Prisma, ESLint, Prettier, and clean client-server architecture designed for long-term maintenance.

Monetize from day one

Launch with Stripe subscriptions, one-time payments, customer portals, billing workflows, and webhook automation already included.

Build AI-ready products

Use OpenAI, Claude, and Grok integrations to build AI agents, assistants, content tools, and workflow automation without vendor lock-in.

Scale confidently

Use standard Nuxt and Vue patterns with minimal custom abstractions, so you can scale SaaS products, AI tools, internal platforms, and client projects.

Own the codebase after launch

Rapidstack follows standard Nuxt 4, Vue 3, TypeScript, and Prisma patterns, so your team can customize features, remove what you do not need, and maintain the product without learning a proprietary framework.

Built for long-term ownership

Start from familiar tools and conventions instead of a locked-down boilerplate.

  • Standard Nuxt 4 and Vue 3 structure
  • Minimal custom abstractions
  • Type-safe Prisma database layer
  • ESLint, Prettier, and Husky included
  • Easy to remove, replace, or extend modules

Frequently asked questions

Clear answers about the Rapidstack Nuxt 4 SaaS starter kit, AI integrations, Stripe payments, authentication, licensing, and production readiness.

Launch AI SaaS products in days, not months

Get production-ready Nuxt 4 code with authentication, Stripe payments, AI integrations, Prisma, and deployment workflows already included. Start with the SaaS foundation in place and focus on the product only you can build.

View documentation