The Nuxt 4 SaaS kit
with AI and payments
- OpenAI, Claude, and Grok integration
- Authentication and user management
- Stripe subscriptions and payments
Trusted by 250+ teams.
Auth, AI, payments, database, and email are already integrated
- For startups, indie hackers, agencies, and founders.
- Everything you need to accept payments and integrate AI.
- Ready to launch in minutes.
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
Database
AI integration
UI components
Payment processing
File storage
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.
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
Build unlimited SaaS products with a single license
Free
Get started at no cost
Billed annually
- Up to 3 projects
- 5 GB storage
- Basic analytics
- Community support
- Core features
- No advanced analytics
- No priority support
- No API access
Pro
Everything you need to grow
Billed annually (USD 290.00 total)
- Unlimited projects
- 100 GB storage
- Advanced analytics
- Priority email support
- Custom integrations
- Team collaboration
- API access
Elite
For power users and scaling teams
Billed annually (USD 990.00 total)
- Everything in Pro
- Unlimited storage
- Advanced analytics & reporting
- Priority phone & email support
- Unlimited team members
- Dedicated account manager
- 99.9% uptime SLA
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.