Need Feedback for my first project

I have completed my project SubGPT.ai (SaaS AI No Chatbot Builder with Your Own Data). It was really hard work, but after 15 days, we have completed the beta version (MVP) of this project, which is an alternative to Chatbase. We are now live. Project Link: https://subgpt.ai Project Stack: Backend: Python Django, Django Rest Framework. Frontend: HTML, CSS, JavaScript, AI Model: OpenAI, Langchain Models, Google Gemini Features: ↳ Easy-to-build GPTs for multiple applications ↳ Upload Your PDF to train your Chatbot ↳ Seamless integrations (WordPress, WhatsApp, WebFlow, Bubble, Weebly) ↳ Advanced capabilities: multi-language support, personalized responses, and more. ↳ API Integration ↳ Lead Generations ↳ Make Real-Time Virtual Customer Supported Chatbot and more