Template Invoices AI Invoice Generator - Sell Project

Project Overview

TemplateInvoices is a modern, production-ready SaaS platform that allows freelancers and small businesses to generate professional invoices using AI-powered templates. The app offers instant PDF downloads, Stripe-powered subscriptions, and supports sending invoices directly to clients. Designed to scale, mobile-optimized, and SEO-ready.Key features include:- AI-powered template generation- Unlimited invoices on Pro plan- Google OAuth authentication- Stripe billing and webhook support- Email deli...

Detailed Description

TemplateInvoices is a modern, production-ready SaaS platform that allows freelancers and small businesses to generate professional invoices using AI-powered templates. The app offers instant PDF downloads, Stripe-powered subscriptions, and supports sending invoices directly to clients. Designed to scale, mobile-optimized, and SEO-ready.


Key features include:

- AI-powered template generation

- Unlimited invoices on Pro plan

- Google OAuth authentication

- Stripe billing and webhook support

- Email delivery of invoices

- PDF export (Puppeteer)

- Deployed on Vercel, built with Next.js 15, Tailwind CSS, MongoDB Atlas, and TypeScript


Content Freshness & Updates

Project Timeline

Created: July 28, 2025 at 12:39 PM (4 months ago)

Last Updated: December 2, 2025 at 2:08 AM (5 days ago)

Update Status: Updated 5.6571126703819 days ago - Recent updates

Version Information

Current Version: 1.0 (Initial Release)

Development Phase: Production Ready - Market validated and ready for acquisition

Next Update: <p>The buyer can scale traffic using SEO and target invoice-related search terms, expand the Pro plan with annual billing, partner with freelancer platforms, and localize the product for multi-currency/multi-language support.</p><p><br></p>

Activity Indicators

Project Views: 145 total views - Active engagement

Content Status: Published and publicly available

Content Freshness Summary

This project information was last updated on December 2, 2025 and represents the current state of the project. The content is very fresh and reflects recent developments. The project shows active engagement with 145 total views, indicating ongoing interest and relevance.

Visual Content & Media

Project Screenshots & Interface

The following screenshots showcase the visual design and user interface of Template Invoices AI Invoice Generator:

Screenshot 1: Main Dashboard & Primary Interface

This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Screenshot 2: Key Features & Functionality

This screenshot displays key features and functionality of the application, demonstrating specific capabilities and user interactions. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Screenshot 3: User Experience & Navigation

This screenshot displays user experience elements and navigation patterns, showing how users interact with the interface. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Screenshot 4: Advanced Features & Capabilities

This screenshot displays additional features and advanced capabilities, showcasing the full scope of the application. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Screenshot 5: Advanced Features & Capabilities

This screenshot displays additional features and advanced capabilities, showcasing the full scope of the application. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Screenshot 6: Advanced Features & Capabilities

This screenshot displays additional features and advanced capabilities, showcasing the full scope of the application. The interface demonstrates the modern design principles and user experience patterns implemented using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel.

Live Demo & Interactive Experience

Live Demo URL: https://templateinvoices.com/

Experience Template Invoices AI Invoice Generator firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the saas application's technical capabilities implemented with next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel and real-world performance, providing a comprehensive understanding of the project's value and potential.

Visual Content Summary

This project includes 6 screenshotsno videos plus a live demo, providing comprehensive visual documentation of the saas application. The media content demonstrates the project's technical implementation using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel and user interface design, showcasing both the visual appeal and functional capabilities of the solution.

Technical Specifications & Architecture

Technology Stack & Implementation

Primary Technologies: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel

Technology Count: 9 different technologies integrated

Implementation Complexity: High - Multi-technology stack requiring extensive integration expertise

Technology Analysis

next.js: Modern technology component for enhanced functionality and performance
TypeScipt: Modern technology component for enhanced functionality and performance
MongoDB Atlas: NoSQL document database for flexible data storage
Tailwind CSS: Modern technology component for enhanced functionality and performance
Stripe: Modern technology component for enhanced functionality and performance
Puppeteer: Modern technology component for enhanced functionality and performance
Google Oauth: Modern technology component for enhanced functionality and performance
Anthropic API: Modern technology component for enhanced functionality and performance
Vercel: Modern technology component for enhanced functionality and performance

System Architecture & Design

Architecture Type: Saas Application

Architecture Pattern: Modern Software Architecture with scalable design patterns

Scalability & Performance

Scalability Level: High - Enterprise-level scalability demonstrated

Security & Compliance

Security Level: Commercial-grade security for business applications

Security Technologies: Modern security practices and secure coding standards

Data Protection: Standard data protection practices for user information and application data

Integration & API Capabilities

Live Integration: https://templateinvoices.com/ - Active deployment with real-world integration

API Technologies: Modern API development with standard RESTful practices

Integration Readiness: Production-ready for business integration and enterprise deployment

Development Environment & Deployment

Deployment Status: Live deployment with active user base

Next Development Phase: <p>The buyer can scale traffic using SEO and target invoice-related search terms, expand the Pro plan with annual billing, partner with freelancer platforms, and localize the product for multi-currency/multi-language support.</p><p><br></p>

Technical Summary

This saas project demonstrates advanced technical implementation using next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel with production-ready deployment. The technical foundation supports immediate business integration with modern security practices and scalable architecture.

Common Questions & Use Cases

How to Build a saas Project Like This

Technology Stack Required: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel

Development Approach: Build a scalable software solution with modern architecture patterns and user-centered design.

Step-by-Step Development Guide

  1. Planning Phase: Define requirements, user stories, and technical architecture
  2. Technology Setup: Configure next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel development environment
  3. Core Development: Implement main functionality and user interface
  4. Testing & Optimization: Test performance, security, and user experience
  5. Deployment: Deploy to production with monitoring and analytics
  6. Monetization: Implement revenue streams and business model

Best Practices for saas Development

Technology-Specific Best Practices

next.js Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
TypeScipt Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
MongoDB Atlas Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Tailwind CSS Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Stripe Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Puppeteer Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Google Oauth Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Anthropic API Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Vercel Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

General Development Best Practices

  • Code Quality: Write clean, maintainable code with proper documentation
  • Security: Implement authentication, authorization, and data protection
  • Performance: Optimize for speed, scalability, and resource efficiency
  • User Experience: Focus on intuitive design and responsive interfaces
  • Testing: Implement comprehensive testing strategies
  • Deployment: Use CI/CD pipelines and monitoring systems

Use Cases & Practical Applications

Target Audience & Use Cases

Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking saas solutions.

Comparison & Competitive Analysis

Why next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel?

This project uses next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel because:

  • Technology Synergy: The combination of next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel creates a powerful, integrated solution
  • Community Support: Large, active communities for ongoing development and support
  • Future-Proof: Modern technologies with long-term viability and updates

Competitive Advantages

  • Modern Tech Stack: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel provides competitive technical advantages
  • Ready for Market: Production-ready solution with immediate deployment potential

Learning Resources & Next Steps

Learn next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel

To understand and work with this project, consider learning:

  • next.js: Official documentation and community learning resources
  • TypeScipt: Official documentation and community learning resources
  • MongoDB Atlas: Official documentation and community learning resources
  • Tailwind CSS: Official documentation and community learning resources
  • Stripe: Official documentation and community learning resources
  • Puppeteer: Official documentation and community learning resources
  • Google Oauth: Official documentation and community learning resources
  • Anthropic API: Official documentation and community learning resources
  • Vercel: Official documentation and community learning resources

Hands-On Learning

Try It Yourself: https://templateinvoices.com/

Experience the project firsthand to understand its functionality, user experience, and technical implementation. This hands-on approach provides valuable insights into real-world application development.

Project Details

Project Type: Saas

Listing Type: Sell

Technology Stack: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel

What's Included

domain,source_code,design,data

Reason for Selling

<p>I am busy with other things and no longer have time to maintain this project.</p>

Technical Architecture

Technology Stack & Architecture

This saas project is built using a modern technology stack consisting of next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel. The architecture leverages these technologies to create a production-ready solution that can handle real-world usage scenarios.

Architecture Type: Saas - This indicates the project follows modern software architecture patterns.

Technical Complexity: Multi-technology stack requiring integration expertise

Business Context & Market Position

Business Model & Revenue Potential

This project represents a saas business opportunity with established market presence. The project shows strong potential for revenue generation based on its user base and market positioning.

Market Validation: With unknown monthly visitors, this project has achieved significant market traction and user adoption, indicating strong product-market fit.

Acquisition Opportunity: <p>I am busy with other things and no longer have time to maintain this project.</p> This presents an excellent opportunity for acquisition by someone looking to continue development or integrate the technology into their existing business.

Development Context & Timeline

Project Development Timeline

This project was created on July 28, 2025 and last updated on December 2, 2025. The project has been in development for approximately 4.4 months, representing 132.21921915961 days of development time.

Technical Implementation Effort

Implementation Complexity: High - The project uses 9 different technologies (next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel), requiring extensive integration work and cross-technology expertise.

Next Development Phase: <p>The buyer can scale traffic using SEO and target invoice-related search terms, expand the Pro plan with annual billing, partner with freelancer platforms, and localize the product for multi-currency/multi-language support.</p><p><br></p>

Market Readiness & Maturity

Production Readiness: This project is market-ready and has been validated through real user engagement. The codebase is stable and ready for immediate deployment or further development.

Competitive Analysis & Market Position

Market Differentiation

Technology Advantage: This project leverages next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel to create a unique solution in the saas space. The technology stack provides cutting-edge technical implementation that sets it apart from traditional solutions.

Market Opportunity Assessment

Market Traction: With unknown monthly visitors, this project has demonstrated clear market demand and user adoption. This level of engagement indicates strong product-market fit and validates the business concept against existing market solutions.

Competitive Advantages

  • Proven Market Success: Established user base and revenue stream provide immediate competitive advantage
  • Technical Maturity: Production-ready codebase with real-world testing and optimization
  • Market Validation: User engagement and revenue data prove market demand
  • Modern Technology Stack: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel provides scalability, maintainability, and future-proofing

Project Metrics

Average Monthly Visitors: unknown

About the Creator

Developer: User ID 183331

Project Links

Live Demo: https://templateinvoices.com/

Key Features

  • Built with modern technologies: next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel
  • Proven user base with unknown monthly visitors
  • Ready for immediate acquisition

Frequently Asked Questions

What is this project about?

Template Invoices AI Invoice Generator is a saas project that TemplateInvoices is a modern, production-ready SaaS platform that allows freelancers and small businesses to generate professional invoices using AI-powered templates. The app offers instant PDF downl....

How much does this project cost?

This project is listed for sale at $ USD. There's also an offer price of $1,900 USD. The price reflects the project's current revenue, user base, and market value.

What's included when I buy this project?

domain,source_code,design,data You'll receive everything needed to run and maintain the project.

Why is the owner selling this project?

<p>I am busy with other things and no longer have time to maintain this project.</p> This is a common reason for selling successful side projects.

What technologies does this project use?

This project is built with next.js,TypeScipt,MongoDB Atlas,Tailwind CSS,Stripe,Puppeteer,Google Oauth,Anthropic API,Vercel. These technologies were chosen for their suitability to the project's requirements and the developer's expertise.

What are the project's current metrics?

The project currently has unknown monthly visitors. These metrics indicate the project's current performance and potential.

Can I see a live demo of this project?

Yes! You can view the live demo at https://templateinvoices.com/. This will give you a better understanding of the project's functionality and user experience.

How do I contact the project owner?

You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.

Is this project still actively maintained?

Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.