I will build you a custom ai chatbot

Most "AI chatbot" gigs on Fiverr are a thin wrapper around the OpenAI API. I build the real thing: a Retrieval-Augmented Generation (RAG) system that answers from YOUR documents, database, or knowledge base not the model's generic training data.

Proof, not promises: I built Tiv AI, a fully self-hosted RAG assistant live at tivheritage.com 36,000+ knowledge entries, custom intent detection, zero dependency on any external AI API. I also built the NLP pipeline behind a production plagiarism-detection system (sentence-transformer embeddings, semantic similarity) processing 2,600+ real submissions.

What you get:

- A chatbot grounded in your own business data, not generic AI guesses

- Choice of OpenAI, Claude, or fully self-hosted open-source models your data never has to leave your own server

- Clean, documented source code, no lock-in

- Real integration with your database, CRM, or auth system

I work in Laravel/PHP, Python/FastAPI, and JavaScript. I'll tell you honestly if RAG is overkill for your use case message me before ordering if it's unusual, I'd rather scope it right than take an order I can't deliver well.