Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom ai chatbot for your knowledge base
Hendrik George
About this gig
Your team answers the same questions every day, and the answers are already in your documents. I build an AI chatbot that answers from your own files and cites the source, so customers and staff get accurate replies instead of guesses.
What you get:
- Custom AI chatbot trained on your knowledge base
- PDF, document & website data integration
- RAG-powered accurate knowledge retrieval
- Natural-language conversational interface
- Context-aware answers and follow-up questions
- OpenAI, Claude & Gemini LLM integration
- Vector database & semantic search setup
- Custom chatbot UI and website integration
- Human handoff ability
- Testing, optimization & deployment
You own everything: API keys, accounts, data and code stay in your name. You pay AI usage and hosting fees directly.
HOW IT WORKS:
- You share your data/docs and use case
- I set up the RAG pipeline + knowledge base
- I connect and tune the GPT model
- You review, I refine, you launch
Message me before ordering with your use case I'll confirm scope and the best package for your knowledge base size.
Get to know Hendrik George
Hendrik George
AI Agent, App Developer, Claude Voice AI and Custom Builds
- FromUnited Kingdom
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Spanish, French, German
I help founders, clinics, and service businesses turn ideas into working software that saves time, improves customer experience, and drives revenue.
I build AI agents, custom apps, Claude-powered workflows, AI voice agents with Retell AI/Vapi, rental booking apps, telehealth systems, and fintech platforms.
I focus on reliable, launch-ready systems, not demos that never get used.
Message me your project and I’ll recommend the right solution.
My Portfolio
FAQ
What data can the chatbot use?
PDFs, Word docs, website content, FAQs, or a database. Send me your source material and I'll confirm compatibility before we start.
Will it hallucinate or make things up?
No — RAG grounds every answer in your actual content, dramatically reducing hallucination compared to a plain GPT chatbot.
Which platform does the chatbot work on?
Website, app, Slack, WhatsApp, or internal tools — tell me your platform in the requirements and I'll confirm setup.
Do I need my own OpenAI API key?
Yes, or I can advise on getting one. API usage costs are separate from this gig's price.
Can you update the knowledge base later?
Yes — updates/expansions can be handled as a custom offer or Gig Extra after delivery.
What if my documents aren't well-organized?
That's fine, I'll structure and clean the source content as part of the knowledge base setup.
Is the code delivered to me?
Yes, full source code and documentation are included so you fully own the system.
