StallerStack
AI Solution

AI Voice Agent

We build voice agents that handle phone calls with natural speech recognition and synthesis — answering common questions, routing calls, and capturing information — with a clean handoff to a human whenever the caller needs one.

0%

Avg. Call Resolution Rate

<1.5s

Avg. Latency (Speech-to-Response)

5-9 wks

Typical Engagement

Standard

24/7 Availability

What's Included

Deployed voice agent on your phone system

Speech recognition and synthesis pipeline

System integrations for real actions (bookings, lookups, etc.)

How We Work

01

Call Flow Design

We map your most common call types and design flows that resolve them naturally.

02

Voice Pipeline Build

We build the speech-to-text, reasoning, and text-to-speech pipeline for natural conversation.

03

Integration

We connect the agent to your phone system and backend systems for real actions.

04

Launch & Tune

We monitor real call transcripts and tune flows based on where callers get stuck.

What You'll Receive

  • Deployed voice agent on your phone system
  • Speech recognition and synthesis pipeline
  • System integrations for real actions (bookings, lookups, etc.)
  • Call transcript and resolution analytics
  • Escalation flow to human agents

How Engagements Typically Work

Every project starts with scoping — here's the shape most engagements for this service take.

01

Pilot Line

A 2-3 week pilot on one phone line or call type before wider rollout.

02

Production Build

Full voice agent covering your priority call types — typically 5-9 weeks.

03

Ongoing Tuning Retainer

Monthly review of call transcripts to improve resolution rate.

Technologies We Use

The tools and platforms our AI Voice Agent team works in day to day.

Voice Stack

OpenAI API
Twilio
Python

Infra

PostgreSQL
Redis

Frequently Asked Questions

Modern speech synthesis is natural-sounding; we tune pacing and tone during call flow design to match your brand voice.

Ready to Transform Your Business?

Let's build something extraordinary together. Get a free consultation and discover how Staller Stack can accelerate your digital journey.

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