NEXTY.DEV is a Next.js 16 SaaS boilerplate that provides a production-ready starter kit with integrated authentication, payments, AI capabilities, CMS, and file storage, saving 1-2 months of development time for launching monetized web applications.
What is NEXTY.DEV?
NEXTY.DEV is a comprehensive Next.js 16 boilerplate that takes common SaaS infrastructure—authentication, payments, AI integration, CMS, file storage, and admin dashboards—and bundles them into a single codebase you can deploy to Vercel, Cloudflare Workers, or self-hosted platforms. Developed by the nexty.dev team, it gives founders and developers a pre-built foundation so they can focus on business logic rather than wiring up Stripe, Better Auth, or AI model providers from scratch.
Key Features
- Three boilerplates in one purchase — a universal SaaS template, an AI image generation template (Flux Kontext), and a directory/listing website template, all included with a single Pro license.
- Integrated Better Auth — supports Google, GitHub OAuth, email OTP, and Magic Link logins, with Cloudflare Turnstile bot protection and login rate limiting built-in.
- Multiple payment providers — Stripe, Creem, and PayPal integrations for subscriptions, one-time payments, and usage-based billing, plus a visual pricing management dashboard and credit system.
- AI toolkit with streaming — Vercel AI SDK integration supporting GPT, Claude, Gemini, DeepSeek, Grok, OpenRouter (100+ models), Replicate, and fal.ai for image, video, and audio generation; includes interactive demo pages.
- CMS with paywall and AI translation — manage blog or paid content with drafts, publish/archive status, paywall access control, and built-in AI-powered translation for multilingual content.
- File storage via Cloudflare R2 — admin file management dashboard with drag-and-drop uploads, previews, and automatic CDN distribution worldwide.
- User source tracking — the only SaaS boilerplate that records how each user was acquired (campaign, referral, organic) directly in the database, enabling data-driven marketing decisions.
Who is it for?
- SaaS founders who want to launch a subscription or usage-based product quickly without building authentication, billing, and admin panels from scratch.
- AI tool developers building chat, image, or video generation apps; the pre-built AI demo pages and provider integrations (OpenRouter, Replicate, fal.ai) remove integration overhead.
- Content creators and publishers who need a monetized blog or membership site with paywall protection, multilingual support, and AdSense integration.
What can you do with NEXTY.DEV?
- Launch an AI SaaS product: Use the included AI demo hub and credit system to offer usage-based billing for chat or generative media APIs, with Stripe/Creem/PayPal handling payments automatically.
- Build a directory or listing site: The bonus directory boilerplate lets you curate and display tools, products, or services with search, categorization, and user submissions.
- Create a subscription content platform: Set up paywall-gated articles, manage drafts and translations in the CMS, and integrate email newsletters via Resend with subscriber management.
How does NEXTY.DEV work?
After purchase, you clone the repository, configure your environment variables (database URL, API keys for Stripe/AI providers), and run the setup command. The boilerplate auto-generates database tables for users, orders, credits, and CMS. You then manage pricing plans through the admin dashboard (no JSON editing), connect your payment gateway, and deploy to Vercel or Cloudflare Workers. The admin dashboard gives you live previews of pricing cards and user source analytics.
