Customer Agent Everywhere: AI Supports Customers Across All Channels

Today, customers no longer communicate with businesses through just one channel. Some send messages through Instagram, others prefer LINE or WhatsApp, while some reach out via SMS, or even through platforms like Slack or Telegram.

For business owners, the challenge is clear: How can all these conversations be managed efficiently?

HubSpot has expanded the capabilities of its Customer Agent to connect with more third-party messaging channels, including:

SMS
Instagram
Telegram
LINE
WhatsApp
Slack
TikTok

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Businesses can create their own integrations using the Custom Channels API or install ready-to-use applications from the HubSpot App Marketplace. Additional channels are also expected to be added in the future.

Once connected, messages from all channels are centralized in the HubSpot Inbox or Help Desk, allowing teams to manage conversations from a single system.

When businesses can use AI to respond to customers across multiple channels in one place, it marks an important step toward building a true omni-channel customer service experience.

Why This Matters for Businesses

In customer service, convenience is critical. Every customer has a preferred communication channel.

If businesses can respond through the channels customers already use, it improves:

Convenience in contacting the business
Response speed
Overall customer experience

Previously, these communication channels were mostly limited to those directly managed by HubSpot, such as Live Chat, Email, and WhatsApp.

Now that Customer Agent can operate across multiple channels, businesses can finally implement a true omni-channel customer service strategy.

How to Connect New Channels to Customer Agent

The setup process involves three main steps.

1. Install an App from the HubSpot App Marketplace

Start by selecting an application that supports your messaging channel, such as:

Instagram messaging integration
Telegram integration
SMS messaging tools

Installing apps requires Super Admin privileges or App Marketplace permissions.

2. Connect the Channel to Inbox or Help Desk

After installing the app:

Go to
Settings → Inbox & Help Desk → Channels

Then click Connect a Channel.

The system will display new channel options available through the installed applications alongside HubSpot’s native channels.

3. Complete the App Setup Process

Each app may have different setup requirements, such as:

Verifying accounts
Granting API permissions
Configuring message routing

Once connected successfully, your business will be able to receive and send messages through that channel directly within HubSpot, just like any native HubSpot channel.

How to Assign Customer Agent to a New Channel

After connecting a messaging channel, the next step is to deploy the Customer Agent.

Follow these steps:

Go to Service → Customer Agent
Select the Manage tab
On the left navigation menu, click Deployment → Channels
Click Deploy Agent in the top-right corner
Select the connected channel from Inbox or Help Desk

Once completed, the Customer Agent will immediately be able to respond to messages from that channel.

Note: Using Customer Agent across channels consumes HubSpot Credits.

Who Can Use This Feature?

The ability to connect Customer Agent with third-party messaging channels is available for the following HubSpot plans:

Customer Platform Professional
Customer Platform Enterprise

As well as:

Sales Hub Professional / Enterprise
Service Hub Professional / Enterprise

AI-powered features such as Customer Agent operate using HubSpot Credits, which serve as the usage unit for AI capabilities within the platform.

Customer Agent and the Future of Omni-Channel Customer Service

The future of customer service is seamless communication.

Customers do not want to switch channels just to contact a business. Instead, they expect businesses to respond wherever they already communicate.

Customer Agent enables businesses to:

Expand support across multiple messaging channels
Consolidate conversations into one system
Provide AI-powered responses 24/7

For business owners, this is not just about adopting new technology. It is about creating better customer experiences across every channel.

In today’s highly competitive market, businesses that communicate with customers faster, more conveniently, and more consistently are the ones that earn trust.

Customer Agent is therefore more than just an AI tool—it is a key driver of omni-channel customer service in the modern era.

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