AI-Powered Client Portal SaaS Boilerplate – NestJS & Next.js

Launch Your SaaS in a Weekend – Not Weeks

Stop rebuilding authentication, billing, and multi-tenancy from scratch. LaunchKit gives you a production-ready client portal SaaS boilerplate so you can ship in days, not months.

Try the Live Demo

🔗 https://app.saaslaunchkit.dev/

Demo credentials:

• Email: demo@launchkit.com
• Password: Demo123!

(See exactly what you're getting before you buy)

What You Get

✅ Complete source code – NestJS backend + Next.js frontend
✅ Authentication & multi-tenancy – Teams, roles, member invitations
✅ Stripe billing – Subscriptions, trials, webhooks, customer portal
✅ Client portal UI – White-label branding, communication threads, approvals
✅ AI-powered tools – Auto-generated status emails, renewal pitches, risk alerts
✅ Production-ready – Docker, GitHub Actions CI/CD, deployment ready
✅ 100+ tests – Quality you can trust
✅ Full documentation – Get started in 10 minutes

Who This Is For

✓ Solo developers building your first SaaS
✓ Freelancers who want a client portal
✓ Agencies selling to clients
✓ Founders validating fast

What You'll Save

• 200+ hours of setup and boilerplate
• Weeks of learning best practices
• Headaches from auth, billing, and deployment bugs

Tech Stack

• Backend: NestJS, TypeScript, PostgreSQL, Prisma
• Frontend: Next.js 15, React 19, TypeScript
• Payments: Stripe
• AI: Groq (free) or OpenAI
• Infrastructure: Docker, GitHub Actions

License

✅ Build unlimited SaaS products
✅ Use in client projects
✅ Modify freely
✅ Keep 100% of revenue

❌ Don't resell as a competing template

Included

• Complete source code (backend + frontend)
• Docker & docker-compose setup
• GitHub Actions CI/CD templates
• Deployment guides (Railway, Render, Vercel)
• Architecture & customization docs
• 10-minute getting started guide