The Ultimate Next.js 16SaaS Boilerplate
Production-ready starter kit with Authentication, Payments, Emails, and Admin Panel. Choose Standard or upgrade to AI with streaming chat, 6 models, and credit billing.
Everything you need
Production-ready from day one
Skip weeks of setup and configuration. Every feature is built with best practices and ready to customize.
Authentication & Users
Secure authentication via Supabase with Google, GitHub, and Magic Link support. Includes user profile management and account deletion.
RBAC & Admin Panel
Built-in Role-Based Access Control (User, Admin, Super Admin). Admin dashboard to manage users, change roles, and view stats.
LemonSqueezy Payments
Complete subscription system with webhooks, customer portal, and support for one-time or recurring payments.
Transactional Emails
Send beautiful emails using Resend. Pre-built templates for welcome emails and subscription notifications.
Blog
Markdown-based blog with syntax highlighting, SEO optimization, and RSS feed support. Easily create and manage posts.
Supabase Database
PostgreSQL database with Row Level Security (RLS) policies pre-configured. Type-safe queries with generated types.
Modern UI & Theming
Stunning UI built with shadcn/ui, Tailwind CSS v4, and Lucide icons. Fully responsive and supports dark mode out of the box.
Next.js 16 App Router
Built on the latest Next.js 16 features including Server Components, Server Actions, and Turbopack for fast development.
Developer Experience
TypeScript, ESLint, Prettier, and VS Code settings pre-configured. Comprehensive documentation and testing guide included.
Pre-Launch/Waitlist
Built-in waitlist system to validate ideas before building. Capture leads, track signups, and notify users when you launch.
Documentation Site
Complete documentation template with search, navigation, and MDX support. Help your users get started quickly.
SEO Optimized
Pre-configured metadata, sitemap generation, and Open Graph tags. Built-in best practices for search engine visibility.
Explore PacBoiler
Browse by tech stack, use case, or compare with alternatives
Pricing
Simple, transparent pricing
Buy now and scale as you grow. No hidden fees, no surprises.
PacBoiler Standard
Everything you need to build your SaaS.
- Production-ready Landing Page
- Modern UI Components (shadcn/ui)
- LemonSqueezy Payments
- Resend Email Integration
- Supabase Auth & Database
- Admin Dashboard & RBAC
- Google, GitHub & Magic Links
- Lifetime Updates
PacBoiler AI
Standard + AI Chat with 6 models & credit system.
- Everything in Standard, plus:
- AI Chat with Real-time Streaming
- 6 Models (GPT-4o, Claude, Gemini)
- Token-based Credit System
- Stripe + LemonSqueezy Payments
- Credit Topup Purchases
- Tier-based Model Access
- Conversation History & Persistence
Pay ones, own forever
Testimonials
Loved by developers worldwide
Join hundreds of developers who ship faster with PacBoiler.
“PacBoiler saved us at least 3 weeks of development time. The authentication and payment integration just worked out of the box.”
Sarah Chen
Founder, StartupXYZ
“Finally, a boilerplate that doesn't feel like boilerplate. The code is clean, well-documented, and easy to customize.”
Marcus Johnson
Senior Developer, TechCorp
“I launched our MVP in under a week. The Supabase + LemonSqueezy combo is perfect for indie hackers.”
Allan
Indie Maker
“The dark mode and component library are gorgeous. Our users constantly compliment the UI.”
David Park
Product Designer, DesignStudio
“TypeScript support is excellent. The type safety caught so many bugs before they reached production.”
Alex Thompson
Full-Stack Developer
“Support is incredible. Got a response within hours and the team helped me customize the checkout flow.”
Lisa Wang
CEO, SaaS Company
FAQ
Frequently asked questions
Can't find what you're looking for? Reach out to our support team (hipacgie@gmail.com).
PacBoiler Standard ($99) includes auth, payments, admin, and emails — everything for a typical SaaS. PacBoiler AI ($199) adds streaming AI chat with 6 models (GPT-4o, Claude, Gemini), a token-based credit system, Stripe integration, and conversation history.
Both versions use Next.js 16 (App Router), TypeScript, Tailwind CSS v4, and shadcn/ui. Backend includes Supabase (Auth & DB), LemonSqueezy (Payments), and Resend (Emails). The AI version adds OpenAI, Anthropic, and Google AI SDKs plus Stripe.
You get 6 models: OpenAI (GPT-4o, GPT-4o Mini), Anthropic (Claude Sonnet 4, Claude Haiku 4), and Google (Gemini 2.5 Flash, Gemini 1.5 Pro). You bring your own API keys and have full control over costs.
1 credit = 1 token (roughly 4 characters). New users get 1,000 free credits. They can subscribe for monthly allocations (Pro: 50k, Premium: 300k) or buy one-time topup packs. All usage is tracked in the database.
Yes! Both licenses allow unlimited commercial projects. You pay once and own the code forever. There are no recurring fees from us.
No! Standard uses LemonSqueezy only. The AI version supports both — choose based on your preference. Stripe is popular for credit card processing, while LemonSqueezy handles global payments and taxes.
Absolutely. You get comprehensive guides for Setup, Authentication, Database, Payments, Emails, Testing, and Deployment. The AI version also includes docs for the credit system and AI integrations.
We provide support via email (hipacgie@gmail.com). The documentation covers most common scenarios and troubleshooting steps.