OpenAssistantGPT is a platform open to the public that allows individuals to construct their own chatbots utilizing OpenAI's assistants like GPT-4 or GPT-3.5. Users can effortlessly integrate a highly interactive chatbot into their website by embedding a JavaScript snippet, adapting it to their site's content. This integration enhances customer interaction and support without the need for significant coding expertise or incurring high costs. Users might choose to utilize this platform to enhance user engagement on their website, promptly address user inquiries, and provide a virtual assistant service available 24/7. Additionally, they can maintain direct billing through OpenAI and leverage the platform's full capabilities via its open-source code accessible on GitHub.