APIUsage is a detailed tracking and analysis tool that helps users manage their OpenAI API usage and costs. By providing insights into daily API consumption, it allows users to understand the costs for different models like ChatGPT, GPT-4, and Whisper. APIUsage helps in optimizing API key utilization, making it easier to handle expenses for various projects, teams, or applications by using separate keys for each. The tool ensures transparent and manageable API billing and consumption, thereby avoiding unnecessary expenditures.

ChatGPT PromptCounter is designed to run in the background while you interact with ChatGPT. It seamlessly counts the number of prompts you send within a day, providing insights into your usage patterns. This tool is particularly useful for users who want to manage their prompt submissions effectively, whether for personal reflection or budget considerations. By keeping track of your prompts, it helps you optimize your engagement with ChatGPT, ensuring you make the most of every interaction.