Messenger

Version 1.0 · Last updated 2026-08-10

Context

Messenger is Facebook’s consumer messaging app, and for many businesses it’s the highest-volume channel customers already have installed, with no new app to download. Unless’s AI agent answers inside those same Messenger threads, at whatever volume your Page attracts.

It’s one agent across acquisition, retention, expansion, and support, so someone who first messaged the Page with a product question is recognized if they come back later asking about a return.

When a thread needs a person, the agent hands off with the full history attached, so your team can pick up a conversation that might already be several messages deep.

Key benefits

• No app to install: Customers already have Messenger, so your agent answers where they message friends and family, without asking anyone to download something new.
• Handoff with full context: When a person is needed, the whole thread moves to your team, not just the last message.
• Built for volume: Buying, retention, and upsell signals the agent spots across a high volume of Messenger threads route to your team instead of piling up in one shared inbox.

How does it work?

Unless answers directly in your Facebook Page’s Messenger threads, tracking one profile per customer across their journey, spotting signals to route to your team, and handing a thread to a person with full context when it needs one.

Install instructions

Once at the Integrations tab of your Unless dashboard, you can select “Configure” for the Messenger integration. This will open a popup where you can connect Messenger and set up the channel.