AI Voice AgentsCommStack AI Agents

AI voice agents,
under your brand.

Our voice AI platform is CommStack AI Agents. Its agents answer calls, book meetings and take messages on real phone numbers, in natural Australian voices. Outbound campaigns are in early access.

Sell AI Voice Agents → See the features ↓

Australian voices
Monthly minute caps
Per-call usage

Example: what an AI agent can do with a callCommStackyour customer's side

In the marketAI Voice AgentsAI receptionist · conversational voice AI · virtual receptionist
At CommStackCommStack AI AgentsAI platform
Your customers seeYour brandYour portal, on your domain, with your sign-in page

What's inside · CommStack AI Agents

Everything your customers need.

The highlights, grouped the way your customers will use them. The full feature matrix is in the partner pack.

01Inbound agents

Answer

ReceptionGreets callers, answers questions and routes the call.
After hoursTakes over when the office closes.
BookingsChecks the calendar and books the appointment during the call.
Restaurant ordersTakes phone orders from the restaurant's menu.
Clinic and trades intake (Early access)Agents for medical practices and trades.

02Outcomes

Act

Message takingCaptures the details your customer chooses and emails them to the team.
TransfersHands over to a person when it should, with an optional accept-before-connect check.
Order callbacksOrders the agent can't take are queued for a manager to ring back.
Order webhooksPushes each restaurant order into the kitchen's own system.

03Knowledge

Know the business

Knowledge basesShared question-and-answer libraries the agent answers from.
Website scanStart a knowledge base by scanning the customer's website.
Business detailsOpening hours, services and contacts, kept in one place.
Built-in guardrailsRules for accuracy, privacy and emergencies on every call.

04Outbound campaigns

Call out

Campaign types (Early access)Appointment reminders, surveys, lead follow-up and outreach.
Call windows & pacing (Early access)Calls on the agent's local clock, at the pace you set.
Voicemail detection (Early access)Knows when a machine answers, and retries to plan.
Do-not-call (Early access)Opt-outs honoured live, in the middle of a call.
Pitch testing (Early access)Tries two pitches and keeps the winner.

05Results

Measure

Every call loggedA transcript and outcome for every call.
AnalyticsCall results by agent and outcome, at a glance.
Daily digest (Early access)A morning email with each campaign's calls and captured leads.
Voice previewsHear every voice before the agent takes a real call.

For partners

Who buys it, and what you control.

01Businesses that miss calls

Calls answered day or night, without hiring.

02Restaurants and booking-led businesses

Agents that already know how orders and appointments work.

03Sales teams (Early access)

Follow-up and reminder calls at a scale people can't match.

Agent limitsSet how many agents each customer can run.
Monthly minutesSet a monthly minute cap for each customer.
TrialsStart customers on a trial with an end-date countdown, then switch them to full service.
Single sign-on (Early access)Drop customers into their AI Agents dashboard from your portal, with links from the Partner API.