# 🚀 llmarena.ai - AI Model Comparison Tool

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> **Compare AI models easily! All providers in one place.**

A comprehensive, free, and open-source tool to compare AI language models (LLMs) from different providers including OpenAI, Anthropic, Google, and more. Find the best AI model for your needs with our pricing calculator and feature comparison.

![llmarena.ai Preview](https://github.com/user-attachments/assets/a39c4252-8d95-489b-aa89-1aa5790959a4)

## 🌟 Features

- **💰 Price Comparison**: Compare pricing across all major AI providers
- **🧮 Pricing Calculator**: Calculate costs based on your usage patterns
- **⚡ Versus Comparison**: Side-by-side model comparisons
- **🔄 Real-time Data**: Up-to-date pricing and model information
- **📱 Responsive Design**: Works perfectly on desktop and mobile
- **🆓 100% Free**: No registration required, completely free to use
- **🔓 Open Source**: Full source code available on GitHub

## 🤖 Supported AI Providers

- **OpenAI** (GPT-4, GPT-3.5, etc.)
- **Anthropic** (Claude models)
- **Google** (Gemini, PaLM)
- **Meta** (Llama models)
- **Cohere** (Command models)
- **And many more...**

## 🛠️ Built With

- **Next.js 14** - React framework for production
- **TypeScript** - Type-safe JavaScript
- **Tailwind CSS** - Utility-first CSS framework
- **Radix UI** - Accessible component primitives
- **Vercel Analytics** - Performance monitoring
- **PostHog** - Product analytics

## 🚀 Getting Started

### Prerequisites

- Node.js 18+ 
- npm or yarn

### Installation

1. Clone the repository
```bash
git clone https://github.com/Ahmet-Dedeler/ai-llm-comparison.git
cd ai-llm-comparison
```

2. Install dependencies
```bash
npm install
```

3. Run the development server
```bash
npm run dev
```

4. Open [http://localhost:3000](http://localhost:3000) in your browser

## 📊 Data Source

Model data is fetched from [BerriAI's LiteLLM](https://github.com/BerriAI/litellm), ensuring accurate and up-to-date information about AI model pricing and capabilities.

## 🎯 Use Cases

- **Developers**: Choose the most cost-effective AI model for your application
- **Businesses**: Compare AI solutions for different use cases
- **Researchers**: Analyze AI model capabilities and pricing trends
- **Students**: Learn about different AI models and their specifications

## 🔍 SEO Keywords

AI model comparison, LLM comparison, AI pricing calculator, OpenAI pricing, Anthropic Claude, Google Gemini, AI model prices, language model comparison, ChatGPT alternatives, AI API pricing, machine learning models, artificial intelligence tools

## 🤝 Contributing

We welcome contributions! Please see our [Contributing Guide](CONTRIBUTING.md) for details.

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🏆 Recognition

- Featured on Product Hunt
- Built for Supabase Week 12 Hackathon
- Open source community project

## 📞 Contact

- Twitter: [@ahmetdedeler101](https://twitter.com/ahmetdedeler101)
- Website: [llmarena.ai](https://llmarena.ai)
- GitHub: [Ahmet-Dedeler](https://github.com/Ahmet-Dedeler)

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