AI Customer Support Assistant

A RAG-powered support assistant that resolves tickets from your own knowledge base, with human fallback.

AI Customer Support Assistant — AI case study by VeltrixCode

Client

Support Ops

Industry

AI

Year

2025

Stack

Next.js

62%

Auto-resolved tickets

-90%

First response

4.7/5

CSAT

The challenge

The support team was drowning in repetitive tickets. They wanted an AI assistant that answered accurately from their own docs — not hallucinated — and escalated to humans when unsure.

Our solution

We built a retrieval-augmented assistant over their knowledge base with citations, confidence scoring, and automatic handoff to a human agent when confidence dropped. An eval suite catches regressions before they ship.

Results

  • 62% of tickets auto-resolved without a human
  • First response time cut by 90%
  • Customer satisfaction held at 4.7/5
Next.jsPythonpgvectorOpenAILangChain

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