Integration
Messenger integration: connecting your Facebook Page inbox to your CRM and workflows
Messenger is where many customers message a Facebook Page. This page describes what can be automated there, how the Messenger Platform connects to your other tools, and the Meta rules that decide what a business may send.
- Platform type
- Messaging channel
- Connects via
- Messenger Platform Send API, webhooks
- Main requirement
- Meta's messaging window and opt-in rules
What can be automated with Messenger
Each row is a trigger and what follows it. Your project uses the rows that fit your process.
| When this happens | What the automation does |
|---|---|
| A new message arrives on the Page | An AI assistant answers from information you approved |
| A customer opens a chat from a click-to-Messenger ad | Name, mobile number and interest are captured into a CRM |
| A comment contains a keyword | A Messenger chat opens with the price list |
| A conversation needs a person | It is handed to staff with a Viber or Slack alert |
| Order details are collected in the chat | They are written to Google Sheets |
| A customer has opted in to marketing messages | They can receive messages through Meta's marketing messages feature |
How Messenger connects
The Messenger Platform Send API and webhooks on the Graph API. Make has a verified Messenger app and Zapier has an app for Pages. n8n has no dedicated Messenger node, so it connects through the Facebook Graph API node and a webhook. ManyChat is a common no-code layer.
What to know before starting with Messenger
- Standard messaging window: a business may reply freely only inside the window Meta sets after the customer's last message. The Human Agent tag allows manual replies for a longer period and needs app review.
- Meta has deprecated several message tags. Which routes remain open for reminder-style messages outside the window is checked against the current Meta documentation during scoping.
- Recurring Notifications were replaced by the Marketing Messages on Messenger API, which requires opt-in.
- A custom app used only on your own Page does not need App Review. Advanced access for other Pages needs App Review and business verification.
No partner status with Messenger or its vendor is claimed. Points marked as confirmed during scoping are checked against your own account before a build is quoted.
What we need for a Messenger project
We need from you
- Admin access to the Facebook Page
- A named owner who approves changes
- Test conversations on a test Page or a quiet period
How a project would be approached
- Review the Messenger account, its plan and what access it allows
- Build and test the connection on a test account or test records first
- Staff approve the first live runs before the rest go live
- Written handover notes; the accounts stay yours
Services that use the Messenger integration
Sources used for this page
Platform facts on this page come from the vendor pages below, last reviewed October 2026. Vendors change plans and rules, so details are re-checked during scoping.
Questions we get asked
What can be automated in Messenger?
Answers to common questions, lead and order capture, comment-to-chat replies and staff alerts. Follow-up messages are limited by Meta's window and opt-in rules.
What does Messenger require before an integration goes live?
Admin access to the Page and a Meta app. A custom app used only on your own Page does not need App Review. Anything beyond that is explained in your scope.
Which plan, approval or fee applies on the Messenger side?
Meta sets the messaging rules, and the ones that apply to your Page are listed in the scope. A no-code layer such as ManyChat carries its own subscription, billed to you by that vendor.
Next step
Tell us how your Page inbox works today.
Share what customers ask, how orders or bookings are taken and where they should be saved. We will say what the Messenger rules allow.