OpenGPT is a tool platform for building ChatGPT applications based on APIs, supporting capabilities such as multilingual support, instant messaging, speech recognition, and natural language processing, while also providing reference application examples and open-source code.

Monica is a browser assistant based on the ChatGPT API that provides chatting, writing, translation, explanation, and rewriting functions in web environments, helping users handle text work more efficiently.

MyGPT is a ChatGPT API frontend tool that provides a built-in prompt library and chat history features, making it easier for users to handle daily conversations and prompt management in a lighter-weight way.

IntelliBar is a quick interaction tool based on the ChatGPT API. It uses a Spotlight-like invocation method, allowing users to quickly ask AI questions and get replies through keyboard shortcuts.

This is a how-to guide on using Siri voice commands to call ChatGPT, covering how to ask questions, get answers, and configure saving the results to Notes.