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AI Customer Support Agent Resolving 78% of Tickets Automatically

Built intelligent chatbot using RAG that answers 78% of support questions without human intervention.

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SaaS6 WEEKSVERIFIED RESULTSB2B software company

AI Customer Support Agent Resolving 78% of Tickets Automatically

Built intelligent chatbot using RAG that answers 78% of support questions without human intervention.

Founder note: this is written to be practical. We focus on what we learned in delivery, what changed for the team, and what results held up after rollout.

INDUSTRYSaaS
CLIENT TYPEB2B software company
TIMELINE6 weeks
DELIVERY SCOPEMulti-channel support bot, 85% auto-resolution rate
domain

The Real Problem

1. Support tickets increasing 25% monthly

2. 45% of tickets were repeated questions (FAQ material)

3. Average first-response time was 6+ hours

4. Support team burnout was high

5. Customer satisfaction declining due to slow response

build

What We Actually Changed

Built RAG-powered support chatbot:

- Retrieves answers from 500+ documentation pages

- Understands context and intent using GPT-4

- Escalates complex issues to human agents

- Learns from support interactions over time

- Integrates with ticketing system (Zendesk)

- Available 24/7 on website and in-app

- Provides suggested answers to support team

TOOLS AND METHODS USED

OpenAI GPT-4LangChainPineconeNode.jsPostgreSQLZendesk APINext.js
layers

Delivery Journey

PHASE 1

Documentation Analysis

Extracted 500+ pages of documentation into knowledge base

PHASE 2

RAG System Setup

Built vector database, embedding pipeline

PHASE 3

Chatbot Development

Built chatbot interface, conversation flows

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What Improved

Our support team went from panicking about volume to actually enjoying their jobs. The chatbot handles the routine stuff, they focus on hard problems. Everyone wins - customers get faster answers, team is happier.

78%
Auto Resolved
<2 min
Response Time
+61%
CSAT
78% of support tickets resolved by AI without human touch
Instant response vs. 6+ hours average before
Reduced support staffing needs by 45%
CSAT score improved from 68 to 87
Team handles 2.8x volume with same headcount
AI now processes 12,000+ tickets monthly
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FOUNDER BRIEF

INDUSTRY
SaaS
TIMELINE
6 weeks
CLIENT TYPE
B2B software company
terminal

DELIVERY STACK

OpenAI GPT-4LangChainPineconeNode.jsPostgreSQLZendesk APINext.js

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