RustGPT is described as 'Is my latest experiment in cloning the abilities of OpenAI's ChatGPT. It represents the fourth iteration in a series of clones, each built with different tech stacks to evaluate their functionality in creating a ChatGPT-like application' and is a AI Chatbot in the ai tools & services category. There are more than 50 alternatives to RustGPT for a variety of platforms, including Web-based, Android, iPhone, Windows and Mac apps. The best RustGPT alternative is Lumo by Proton, which is both free and Open Source. Other great apps like RustGPT are DeepSeek, Mistral Le Chat, Google Gemini and GPT4ALL.