MonoKit
by Byron Polley

Launch apps fast with this Next.js Fastify Turborepo starter kit using AI. Deep MCP server integration and LLM-friendly templates.
MonoKit summary
MonoKit is a professionally engineered Next.js and Fastify monorepo. You’ll find in it well-structured code that helps AI agents understand your project context, giving you more accurate code suggestions.
It offers features like UI components, theming, authentication, and AI integration.
The best part is its open architecture. Replace any part of the stack with your preferred tools. MonoKit is designed to evolve with your needs, not lock you in.
Pricing
- $149 for Startup (startups and small businesses)
- $299 for Scale (growing businesses)
- $999 for Enterprise (large organizations)
All licences include
- 50+ UI Components
- AI Integration (components for chat, completions, embeddings)
- Analytics
- Developer Experience (TypeScript, ESLint, Prettier, Husky)
- Headless CMS (Sanity)
- Hosting (Zero-config deployments to Vercel, Cloudflare, AWS)
- Instant Theming
- Monorepo Structure (Turborepo)
- Multi-Auth Strategy (OAuth, JWT, Magic Link, Better Auth))
- Open Architecture
- Revenue Engine (Polar)
- Secure Storage (AWS S3)
- Testing (Vitest, Testing Library, Playwright)
- Transactional Email (React Email, AWS SES)
- Type-Safe Data (Prisma)
Optimised hosting
Payment processors
Languages / frameworks
- Next.js
- Typescript
- Tailwind CSS
MonoKit Reviews
No reviews currently.
MonoKit FAQs
Why should I use MonoKit?
MonoKit is a starter kit for your SaaS. It uses Next.js, Supabase, and React Query. It has authentication, payments, subscriptions, user settings, edge functions, and pre-built components. MonoKit lets you focus on your product without the basics getting in the way.
Which plan is right for me?
If you're starting out, choose the startup plan. It has everything you need for production-ready apps. As you grow, consider the Scale plan for more resources and priority support. You can upgrade anytime by paying the difference.
What is included in the boilerplate?
The boilerplate is a monorepo. It has various apps built with different technologies. It also has a packages directory for shared components and utilities. Just clone the monorepo and delete the apps you don’t need. You’re ready to build your application.
Is it typesafe?
Yes.
How is this better than 'Insert boilerplate here'?
This product is built for companies at scale. Startups find it useful, but larger companies save weeks of setup time. It focuses on performance and cost reduction.
What costs will I incur by using this boilerplate?
Hosting costs depend on the products and services you use. The Scale tier uses cost-effective services for large user bases. The Startup tier uses easier services that are slightly more expensive at scale. With a small user base, it will likely be free since all services have a free tier. This design prioritizes speed to market over cost. Some features in the Scale tier need advanced AWS knowledge, which small teams should not focus on.
Do you offer refunds?
No. The license unlocks the entire codebase. This prevents misuse, like buying the boilerplate, saving it, and asking for a refund.
How often do you ship updates?
We update this boilerplate almost weekly. It helps keep performance and standards high.
Human-verified
All tools are manually curated and reviewed by me.
No scraping, no AI-generated slop.
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