Snapgpt is an AI-powered chat platform that combines various features such as text recognition, image recognition, and speech-to-text capabilities. It uses advanced OpenAI GPT-3 technology to answer questions and provide assistance like a virtual assistant. It allows users to upload images and convert them to editable text, as well as record voice and convert it to text. SnapGPT is free to use but a fee is charged to save chat histories. The platform takes privacy seriously and chat histories and personal information are encrypted and stored securely.