Next.js Multi-tenant Starter Template with Temporary Email Service

A minimalistic multi-tenant Next.js starter template with temporary email functionality using Mailsac API. Features include user authentication, team management, and disposable email generation for testing and verification.

Demo

Landing Page

Dashboard

Multi-tenancy (Teams)

Account Settings

Getting Started

1. Clone the repository

   git clone https://github.com/rowdy-raedon/multi-tenant-starter-template.git
   cd multi-tenant-starter-template

2. Install dependencies

   npm install

3. Set up your environment variables by copying the example file:

   cp .env.local.example .env.local

4. Configure your services:

   • Stack Auth: Register at Stack Auth and enable "client team creation"
   • Supabase: Create a project at Supabase and run the schema from supabase-schema.sql
   • Mailsac: Get an API key from Mailsac

5. Update .env.local with your actual API keys and credentials

6. Start the development server:

   npm run dev

7. Visit http://localhost:3000 to see your application

Configuration

See SETUP_GUIDE.md for detailed configuration instructions including database setup and API key configuration.

Features & Tech Stack

• Next.js 14 app router
• TypeScript
• Tailwind & Shadcn UI
• Stack Auth (Authentication)
• Supabase (Database)
• Mailsac API (Temporary emails)
• Multi-tenancy (teams/orgs)
• Dark mode
• Temporary email service
• Real-time message retrieval
• Email management dashboard

Inspired by

• Shadcn UI
• Shadcn Taxonomy