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Case study · AI · Support

RAG chatbot and AI knowledge base

Visitors emailed the same questions again and again. A GPT-5 chatbot trained on the site’s own pages and documents now answers them with sources, around the clock.

24/7Answers with sources
The challenge

The Problem

Visitors could not find answers that already existed somewhere on the site or in its documents, so they emailed instead. The same questions arrived every week and took up time that should have gone to real customer work.

The work

What We Did

  • Collected and cleaned the source content: site pages, PDFs and FAQs.
  • Built a retrieval-augmented chatbot on GPT-5 that answers only from that content and shows the sources it used.
  • Added guardrails so it says when it does not know, and a handoff so complex questions reach a person with the full conversation.
  • Delivered ahead of schedule, with a simple process for keeping the knowledge base current.

The Result

Measured after the work went live.

  • Visitors find answers on the site instead of emailing.
  • Fewer repeat support emails to answer.
  • Every answer links back to the page or document it came from.
GPT-5RAGLangChainPython
Services used

The Services Behind This Result

RAG Chatbots

Chatbots that answer from your own documents, products and pages, so replies stay accurate and on-brand.

Explore RAG Chatbots

Lead Qualification & Support Bots

Bots that answer common questions, qualify leads and hand off to you with the full conversation.

Explore Lead Qualification & Support Bots

AI Integration for Existing Sites

Add OpenAI, Claude or Gemini features to the WordPress, Shopify or custom site you already have.

Explore AI Integration for Existing Sites
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