InvoiceAI is a production-ready Next.js 15 boilerplate designed specifically for developers and indie makers looking to launch their own AI-powered invoicing SaaS in hours rather than weeks. Built with modern developer tools and frameworks, it allows you to spin up a fully functioning local environment in just 5 minutes.

The boilerplate comes packed with essential SaaS infrastructure, including Stripe subscriptions for monetization, recurring billing, a dedicated client portal, analytics, and an admin panel. What sets InvoiceAI apart is its deep multi-model AI integration, supporting 8 different AI providers: OpenAI, Groq, Claude, Gemini, Mistral, DeepSeek, Grok, and Cohere. Additionally, it handles automated email delivery via Resend and features robust PDF generation with 3 customizable templates.

Offered under an MIT license for a single one-time payment of $97, InvoiceAI gives you the source code and flexibility you need to build and scale your next AI product efficiently.

Pros of InvoiceAI

Production-ready Next.js 15 boilerplate that lets you launch in hours
Supports 8 major AI providers (OpenAI, Groq, Claude, Gemini, Mistral, DeepSeek, Grok, and Cohere)
Includes built-in Stripe subscriptions, recurring billing, and a client portal
Comes with PDF generation (3 templates), Resend email integration, analytics, and an admin panel
MIT license with a straightforward $97 one-time pricing model

Cons of InvoiceAI

Requires development knowledge to set up, customize, and deploy
Limited to the specific third-party services and AI providers pre-integrated into the boilerplate
One-time purchase means support relies heavily on the provided source code and documentation

Frequently Asked Questions

What is InvoiceAI?

InvoiceAI is a production-ready Next.js 15 boilerplate designed to help developers build and launch an AI-powered invoicing SaaS quickly.

What AI providers does InvoiceAI support?

It integrates with 8 AI providers: OpenAI, Groq, Claude, Gemini, Mistral, DeepSeek, Grok, and Cohere.

What features are included in the boilerplate?

It includes Stripe subscriptions, recurring billing, a client portal, PDF generation with 3 templates, email handling via Resend, analytics, and an admin panel.