Skip to content
All case studies
Case StudyCustomer SupportVoice AI

Voice Agent Triage for Customer Support

A B2B SaaS company with 2,000+ customers had a support queue problem. Simple questions—password resets, billing lookups, feature how-tos—buried the support team. Complex issues waited in line behind questions that took 30 seconds to answer.

Key Outcome

72% of calls resolved without human intervention. Average wait time dropped from 8 minutes to under 1.

System Architecture

The Problem

The 6-person support team handled 300+ calls per day. Ticket classification was manual. Agents spent as much time logging as solving.

  • 60% of calls were repeat questions with documented answers
  • Average wait during peak hours exceeded 8 minutes—driving customers to email instead
  • Triage quality varied by agent—some took 2 minutes per call, others took 10
  • Enterprise customers with real problems queued behind tier-1 issues

Hiring more agents wasn't the answer—it took 3 months to onboard someone, and turnover was 40% annually. The team needed leverage, not headcount.

What We Built

A voice AI triage agent that sits in front of the support queue. It classifies, resolves tier-1 issues, and escalates intelligently—with context—when a human is needed.

Intent Classification
Caller describes issue in natural language. Agent categorizes into 15+ issue types with 94% accuracy—faster and more consistent than manual triage.
Knowledge Retrieval
Agent searches help docs, release notes, and internal runbooks. Delivers answers verbally—or sends a follow-up email with links and steps.
Tier-1 Resolution
Password resets, invoice lookups, plan changes, feature toggles—agent handles directly via API, with confirmation and logging.
Context-Rich Escalation
When escalation is needed, human agents get: caller ID, account tier, issue summary, what was already tried—all before they pick up.

Results

Measured after 90 days in production:

Containment Rate

72% resolved by AI

Calls resolved without human involvement

Wait Time

8 min → <1 min

Average time to first response

Agent Capacity

3x complex tickets

Human agents now handle higher-value issues

CSAT

+18 points

Post-interaction satisfaction score

Is This for You?

This pattern works best when:

  • Your support team handles 100+ calls per day
  • A significant portion (50%+) are tier-1 issues with documented answers
  • Wait times spike during peaks and hurt customer satisfaction
  • Your best agents are stuck on repetitive work instead of complex issues

Dealing with similar problems?

We'll analyze your support ticket distribution and show you exactly how much can be automated—and what should stay human.

Share: