SaaSkit is a Next.js boilerplate that gives you authentication, payments, database, RBAC, SEO, analytics, and more — ready to ship your SaaS or AI tool.
What is SaaSkit?
SaaSkit is a production-ready Next.js boilerplate for building and launching SaaS products and AI tools. It provides pre-built modules for authentication (BetterAuth with Google OAuth and email OTP), payments (Stripe, Polar, Creem, Dodo), database (Neon or Supabase with Drizzle ORM), storage (Cloudflare R2), admin dashboard with role-based access control, analytics (PostHog), logging and monitoring (BetterStack), email templates (Resend), SEO optimization, and documentation (Fumadocs). It runs on the Next.js App Router and is built by an independent developer.
Key Features
- Authentication — BetterAuth with Google OAuth and passwordless email OTP; includes session management, account linking, and public/protected page handling.
- Payments — Integrated with Stripe, Polar, Creem, and DodoPayments for subscriptions, one-time credit purchases, trials, and plan upgrades/downgrades with proration.
- Database — Works with Neon or Supabase using Drizzle ORM; includes schema and migrations.
- Storage — File uploads to Cloudflare R2 with simple API.
- Admin & RBAC — Built-in admin dashboard for user management, role-based access control, banning, and deletion.
- Security — API rate limiting to protect against abuse and traffic spikes.
- Analytics — PostHog integration for tracking user behavior and product usage.
- Logging & Monitoring — Real-time logging with BetterStack, plus alerts and status pages.
- Emails — Transactional email templates via Resend for OTP and notifications.
- SEO & Marketing — OpenGraph tags for social media, SEO optimization, and a high-converting landing page template.
- Documentation — Integrated docs page powered by Fumadocs.
Who is it for?
- Indie founders — launch a SaaS product quickly without building auth, payments, and admin panels from scratch.
- AI tool builders — add authentication, billing, and analytics to an AI application with minimal setup.
- SaaS startups — accelerate development by using a boilerplate with integrated payment and user management.
What can you do with SaaSkit?
- Launch a subscription-based SaaS — set up recurring billing, free trials, and plan upgrades in minutes using Stripe or other payment providers.
- Build a user dashboard — use the admin panel to manage users, assign roles, monitor activity, and handle moderation.
- Add analytics and monitoring — track user behavior with PostHog and debug with BetterStack logging and alerts.
Pricing
SaaSkit is a one-time purchase — currently $39 (regular $89) for the first 100 customers. Pay once, build unlimited projects, and receive lifetime updates. (Price as shown on site.)
Alternatives
Other Next.js SaaS boilerplates include Shipfast, Supastarter, and Next SaaS. SaaSkit differentiates with its broad built-in integrations (multiple payment providers, BetterAuth, PostHog, BetterStack) and a focus on AI tool support.
