Practice conversations, work through emotions, or simply connect with AI personas that feel real. Your safe space for meaningful dialogue.
Any business with a knowledge base can deploy a Talk2 AI avatar in minutes.
Patients can ask about appointment procedures, medications, departments, and visiting hours — without calling the front desk. The avatar is trained on the hospital's own documentation.
Students get instant answers about admission processes, course syllabi, fee structures, and campus facilities — available 24/7, even during exam season.
Shoppers can query product specs, return policies, stock availability, and delivery timelines — turning browsing into buying with zero friction.
Customers ask about loan eligibility, interest rates, account types, and document requirements — the avatar answers from the bank's official knowledge base only.
Guests enquire about menus, allergens, room availability, special offers, and event bookings — handled instantly with no staff involvement needed.
Users get instant technical help, onboarding guidance, and troubleshooting — all grounded in the company's documentation, reducing support ticket volume dramatically.
No ML expertise needed. Businesses plug in their knowledge and get a live avatar.
Businesses upload documents, PDFs, FAQs, product manuals, or website content. Our pipeline ingests and indexes everything using RAG.
Give your AI avatar a name, personality, and tone of voice. It becomes the face of your brand — knowledgeable, consistent, and always available.
Embed the chat widget on your website or share a link. Customers start getting accurate, real-time answers drawn from your own content.
Powered by advanced AI that understands context, emotion, and personality
Build custom AI characters with unique personalities, backgrounds, and conversation styles
Your AI remembers past conversations, creating deeper, more meaningful interactions over time
Your conversations are encrypted and never shared. What you say stays between you and your AI
Retrieves relevant chunks from your documents before generating a response — so it never hallucinates facts outside your knowledge base.
No appointments, no schedules. Your AI personas are ready whenever you need them, day or night
Seamless experience across web, mobile, and desktop. Continue conversations anywhere
A group of passionate CS students who built Talk2 AI as a college project to explore the future of human-business interaction.
Provided academic guidance throughout the development process.
Built the RAG pipeline, embedding logic, and vector search layer.
API design, authentication, database schema, and document ingestion.
UI/UX design, Jinja2 templates, and responsive interface implementation.
Prompt engineering, quality evaluation, and knowledge base experiments.
Everything you need to know about Talk2 AI and how it works.
RAG stands for Retrieval-Augmented Generation. Instead of relying purely on a pre-trained AI model's memory, RAG first searches through your uploaded documents to find relevant information, then uses that as context when generating a response. This means answers are accurate, up-to-date, and grounded in your actual content — not guesswork.
Currently, businesses can upload PDFs, plain text files, and Word documents. The system chunks, embeds, and indexes all content automatically. In future versions, we plan to support website scraping and spreadsheet uploads as well.
No — that's the key advantage of RAG. If the answer isn't in the uploaded knowledge base, the avatar says so clearly rather than inventing a response. Businesses can configure how the avatar handles out-of-scope questions, such as directing users to contact support.
Once registered, a business can upload documents, name their avatar, and have it live in under 10 minutes. The ingestion pipeline processes documents quickly, and no technical expertise is required. It's designed to be as simple as filling out a form.
Yes. Each business's knowledge base is isolated and never shared with other organizations. Conversations are stored securely, and no third party has access to chat history or uploaded documents. This is a college project built with privacy as a core principle.
No — Talk2 AI is a college project built to demonstrate the potential of RAG-based AI avatars for businesses. It is not a commercial SaaS product. The platform is intended for academic demonstration and exploration purposes.
Upload your knowledge base and watch your AI avatar come to life. No credit card, no setup fees — it's a college project.
No credit card required • College project demo • 100% free