LLM Gateway offers a single API to access over 180 language models from various providers, eliminating the need to manage multiple API keys. Users can easily switch providers and monitor costs in real-time, while maintaining compatibility with existing OpenAI SDK code.

Index is an advanced open-source browser agent that simplifies complex web tasks by transforming any website into an accessible API. It supports multiple reasoning models, structured output for data extraction, and offers both a command-line interface and serverless API for seamless integration into projects. Users can also trace agent actions and utilize a personal browser for enhanced functionality.