Found free AI software-ChatHub and Optimo-AI

ChatHub is a versatile chatbot client that provides an enhanced user interface (UI) through a Chrome extension, allowing users to interact with their favorite chatbots. It supports multiple chatbots within a single application, making it convenient for users to compare their responses. The tool also supports the ChatGPT API mode, which is faster and more cost-effective compared to ChatGPT Plus. Additionally, ChatHub supports GPT-4 and token usage statistics when using the ChatGPT API mode. Users can access a prompt library and use shortcuts to activate the application anywhere in their browser, as well as import/export all data. ChatHub also features built-in support for Markdown and code highlighting. The source code for this tool is available on GitHub. In terms of privacy policy, ChatHub does not collect or use user data and does not identify itself as a data broker. Furthermore, ChatHub adheres to a limited use policy, meaning that user data will not be sold to third parties or used for purposes unrelated to the core functionality of the tool. Users of ChatHub have given positive reviews, with one user describing it as the "top choice" for ChatGPT applications.

ChatHub is a Chrome browser extension that provides an enhanced user interface (UI) for interacting with multiple chatbots. It supports the ChatGPT API mode, which is faster and more cost-effective than ChatGPT Plus. Additionally, ChatHub supports GPT-4 and token usage statistics. Users can activate the application anywhere in the browser using keyboard shortcuts and import/export all data. ChatHub also features built-in Markdown and code highlighting support. The source code for this tool is available on Github. In terms of privacy policy, the tool does not collect or use user data and adheres to a limited use policy, ensuring that user data is not sold to third parties or used for purposes unrelated to the core functionality of the tool.