Browse categories
Explore
Fiverr Pro
English
$
USD
I will create a custom knowledge base chatgpt ai chatbot trained on your data
Nazar K.
About this gig
Stop using generic ChatGPT that doesnt know your business.
I will create a custom GPT knowledge base chatbot fully trained on YOUR documents, listings, FAQs, SOPs, product data, and internal processes so it answers exactly like your best employee.
Perfect for:
- Real estate agents who need an AI that knows every property listing, neighborhood, and follow-up process
- Local service businesses (plumbers, cleaners, HVAC, salons, contractors) that want instant, accurate answers from their own knowledge base
- Coaches, consultants, agencies, and e-commerce stores who want a private AI that never invents answers
What You Get
Ready-to-use Custom GPT (or private knowledge-base AI chatbot)
Trained exclusively on the files and information you provide
Custom instructions written for your brand voice, rules, and goals
Conversation starters so users know exactly what to ask
Thorough testing with real questions from your business
Clear usage guide + short video walkthrough so your team actually uses it
Optional simple actions/integrations in higher packages
Why This Works Better Than Generic ChatGPT
Generic ChatGPT gives generic answers.
Your custom knowledge base A
Get to know Nazar K.
Nazar K.
Chatbot AI Developer and AI UGC Video Ad Creator for SaaS Shopify and DTC
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Spanish, English
Hi, I’m Nazar. I build full-stack web apps and AI tools for startups, SaaS teams, and e-commerce brands. I also create AI UGC video ads for Shopify/DTC brands so you can test hooks and angles fast.
I work with React, Next.js, Node.js, TypeScript, MongoDB, REST APIs, Tailwind, AI chatbots, and SaaS integrations. I can integrate ChatGPT or OpenAI into your app. I focus on clean, maintainable code and clear communication.
AI UGC: multiple hook variants, voiceover, product-focused scripts for TikTok, Meta, and YouTube. Message me your goal — I’ll give an honest scope.
My Portfolio
FAQ
What is a custom knowledge base ChatGPT AI chatbot?
A custom knowledge base ChatGPT AI chatbot is a private AI assistant trained exclusively on YOUR documents, FAQs, SOPs, product data, listings, and business processes. Unlike generic ChatGPT, it answers only from your approved knowledge base so responses stay accurate, on-brand, and never invent inf
How is a custom GPT knowledge base different from regular ChatGPT?
Regular ChatGPT gives generic answers from public internet data. A custom GPT knowledge base AI chatbot is trained only on the files you provide (PDFs, docs, listings, FAQs, SOPs). It becomes a private AI assistant that knows your business inside out and refuses to hallucinate answers outside your d
What files do I need to provide for the custom knowledge base AI chatbot?
You can send PDFs, Word docs, Google Docs, spreadsheets, FAQs, property listings, product catalogs, SOPs, scripts, or any text-based business information. The more relevant data you provide, the more accurate and powerful your private AI assistant becomes.
5. Do you build custom GPT chatbots for real estate agents and local service businesses?
Absolutely. This service is perfect for real estate agents who need an AI that knows every property listing, neighborhood details, and follow-up process, as well as local service businesses (plumbers, cleaners, HVAC, salons, contractors) that want instant accurate answers from their own knowledge ba
Will my custom GPT chatbot invent answers or hallucinate?
No. When properly trained as a knowledge base AI, the custom GPT is instructed to answer only from your provided documents. If the information is not in your knowledge base, it will clearly say so instead of inventing answers — the biggest advantage over free ChatGPT.
What files can I upload to train the custom knowledge base ChatGPT?
You can send PDFs, Word documents, Google Docs, spreadsheets, FAQs, product catalogs, real estate listings, SOPs, scripts, website content, or any text-based business data. The more relevant files you provide, the smarter and more accurate your private AI assistant becomes.
8. How long does it take to create a custom GPT knowledge base chatbot?
Most custom GPT and knowledge base AI chatbot orders are completed in 1–3 days after you send your documents. Premium packages with advanced testing, brand-voice instructions, conversation starters, and video walkthrough usually take 3–5 days.
