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WhatsApp, Slack, SMS, or web: which channel should you choose for your agent?

The right channel is the one you already use. Here's a simple guide to choosing based on your business and your habits — so you can't get it wrong.

Marc Lefèvre
Consulting & Deployment
March 5, 2026
5 min
WhatsApp, Slack, SMS, or web: which channel should you choose for your agent?

Which channel should you use for your Bridge Agent?

One of the first choices when deploying a Bridge Agent: which channel do you want to use it on? The answer is almost always the same: whichever one you already use.

WhatsApp — For freelancers and tradespeople

Ideal if: you run your business mainly from your smartphone, and you're used to sending short messages between tasks.

What it lets you do:

  • Send a quick request while out and about or on site
  • Get confirmations and alerts straight to your phone
  • Share photos (quotes, finished jobs, today's special)

Typical profiles: plumber, electrician, painter, restaurant owner, hairdresser, sole proprietor


Slack — For teams and SMBs

Ideal if: your team already uses Slack to communicate. The agent plugs directly into your existing channels.

What it lets you do:

  • Request a report or summary from a shared channel
  • Assign tasks to the agent from a team conversation
  • Get summaries and alerts where the whole team can see them

Typical profiles: teams of 5 to 500 people, SMBs with multiple staff, startups


Telegram — For online sellers and creators

Ideal if: you're comfortable with digital tools and want fast messaging with more flexibility than WhatsApp.

What it lets you do:

  • Automate more technical workflows (product updates, orders, stock)
  • Manage several agents from a single channel
  • Receive structured files and reports

Typical profiles: online sellers, content creators, online shop owners


SMS — No app, no connection required

Ideal if: you're not very comfortable with apps, or you work in areas without reliable internet access.

What it lets you do:

  • Work with a basic phone, no smartphone needed
  • Send short requests from anywhere
  • Receive confirmations and alerts by text

Typical profiles: tradespeople in rural areas, mobile professions, less tech-savvy users


Web interface — For those who prefer a desktop

Ideal if: you manage your business from a computer and prefer a dedicated space for your agent.

What it lets you do:

  • View the full history of actions
  • Give longer, more structured instructions
  • Combine several agents in a single dashboard

Our recommendation

Start with the channel you use the most today. You can always add others later. The most important thing is to start with whatever feels natural to you.

Our team will help you choose during the discovery call.

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