Onyx AI — Voice AI Agents for Business
Voice AI for Business

Your phones.
Answered by AI.
24/7.

AI voice agents that answer calls, book appointments, qualify leads, and handle customer conversations — so your team focuses on what matters.

Custom-built No technical setup Month-to-month
Incoming Call — Booking...
AI Agent · Active
ONYX AI
Calls today
47
Booked
12
24/7
Always Active
<2s
Answer Time
85%+
Cost Savings
0
Missed Calls

The Problem

Your business is leaking revenue
from missed calls.

Missed Calls

Patients and Leads Can't Reach You

After hours, during lunch, when your staff is busy — every unanswered call is a customer who went to your competitor.

Manual Bottlenecks

Your Team Is Buried in Phone Work

Scheduling, rescheduling, answering the same questions — your best people spend hours on work AI handles instantly.

Scaling Limits

Hiring More Staff Doesn't Scale

More staff means more overhead and turnover. It still doesn't give you 24/7 coverage or handle 10 calls at once.


Our Services

Voice AI systems built around
your business.

We don't sell software. We build custom AI voice agents for your specific workflows, then deploy them fully working.

Most Popular
📞

Inbound Voice AI

AI receptionist that answers every call, books appointments, handles FAQs, and routes urgent calls to your team — in a natural human voice.

Clinics · Med Spas · Dental · Home Services
Get Started
📲

Outbound Voice AI

Automated follow-ups, appointment reminders, no-show callbacks, and lead reactivation. Your AI calls back so your team doesn't have to.

Reminders · Follow-ups · Reactivation
Get Started

Workflow Automation

Connect your voice AI to your CRM, calendar, and tools. Automate lead capture, data entry, notifications, and reporting end to end.

GoHighLevel · HubSpot · Google Cal · Zapier
Get Started

How It Works In Action

What your AI agent
actually does.

From the moment a call comes in to the appointment being booked — here's what happens behind the scenes, in real time.

STEP 01
📞

Call Comes In

A patient or lead dials your number. Your AI agent picks up in under 2 seconds — day, night, or during a busy lunch rush. No hold music. No voicemail.

STEP 02
🧠

AI Understands & Responds

The agent listens, understands intent, asks qualifying questions, and responds naturally. It knows your services, your pricing FAQs, and your team's availability in real time.

STEP 03
📅

Books the Appointment

The agent checks your live calendar and books, reschedules, or confirms the appointment — then sends a confirmation to the patient and logs everything in your CRM automatically.

Everything the AI handles, without you lifting a finger.

Answers every inbound call 24/7
Books & confirms appointments live
Sends SMS & email confirmations
Handles FAQs about your services
Logs all calls in your CRM
Escalates urgent calls to your team

ROI Calculator

Calculate your savings.

See how much you could save by switching to AI Voice Agents.

Your Current Costs

Your monthly cost$2,165
AI Voice Agent cost$677
Your potential monthly savings
$1,488
That's 69% less than your current costs
Yearly savings
$17,856
🕐

24/7 Availability

Never miss a call, even at 3am

Instant Pickup

No hold times, ever

📞

20 Calls At Once

Handle multiple calls simultaneously

💰

~$0.13 / Minute

Avg. agent infrastructure cost


How It Works

From discovery call to live agent
in under 2 weeks.

01

Discovery Call

We learn your business, map your call workflows, and identify where AI delivers the biggest impact.

02

Custom Build

We build your AI voice agent — trained on your business, your tone, your services. No templates.

03

Integration

We connect to your calendar, CRM, and phone system. Everything works together seamlessly.

04

Go Live

Your AI goes live. We monitor, refine, and optimize based on real calls and data.


Why Us

Onyx AI vs. the rest.

Onyx AI
Voice AI specialists — it's all we do
100% custom-built for your business
Bilingual voice support
Rigorous testing before every launch
Month-to-month, no lock-in
You own everything we build
Other Agencies
Generalist agencies bolting on AI
Template solutions, not custom builds
English-only, no regional support
Minimal testing, launch-and-pray
Annual contracts with hidden fees
Vendor lock-in, no platform access

FAQ

Common questions.

What types of AI Voice Agents do you offer?
+
We specialize in building AI Voice Agents for either inbound or outbound calls. Our agents are custom-trained to handle specific business use cases, from customer support to appointment booking to sales qualification.
How do you ensure the quality of your projects?
+
We have a minimum 2 week testing period for our AI Voice Agents. Our packages range from 2 weeks to 6 weeks of testing. If you opt for our maintenance package, you will receive immediate upgrades and bug fixes.
What is your development process like?
+
Our process involves initial consultation, planning, design, development, testing, and deployment. We follow agile methodologies to ensure flexibility and responsiveness throughout the entire lifecycle.
How do you handle project timelines?
+
We create detailed project timelines with clear milestones. Most agents go live within 7-14 days. Our project deadlines are met by coordinating all phases of the development process effectively.
How often will I receive updates on the project?
+
We will have at least 1 call per week to discuss the status of the project during its development and testing phase, ensuring you're always in the loop.
Can you integrate into my existing CRM / APIs?
+
Yes. We can integrate into anything that has an API with the endpoints required to complete the task. GoHighLevel, HubSpot, Google Calendar, WhatsApp, and more.
Can people tell that it's an AI?
+
We like to be honest upfront, and tell people they are speaking with an AI. We've tested both approaches, and have found better results by being transparent. We always ensure we have a fallback system setup, to transfer to a team member or notify them.

Get In Touch

Let's connect.

If you're ready to explore an AI Voice solution for your business, feel free to schedule a discovery call or send us a message.

You can expect a response within 24 hours.

Send us a message