Messenger automation: what it is, the three levels and how to choose

"Messenger automation" and "Facebook Messenger chatbot" describe very different things. The clearest comparison is how much of the conversation each can handle without you.

Level 1 is covered step by step in how to set up auto reply on a Facebook Page. The rest of this guide covers choosing between levels 2 and 3, and testing safely.

Fixed replies live inside Meta's own tools. Rule-based and AI tools are separate apps that connect to your Page through Meta's Messenger Platform. The sequence is simple.

1. 1You log in with the Facebook account that manages your Page and approve what the tool may do. This is done by a Page admin.
2. 2Meta gives the tool a Page access token, a key that lets it send and receive messages for that Page only.
3. 3When a customer messages your Page, Meta sends a short notice (a webhook) to the tool instantly.
4. 4The tool reads the conversation, decides on a reply, and sends it back through Meta.

The permissions a tool asks for are listed on Meta's overview page, and they include permission to send messages and to read Page conversations. Read the permission screen before you approve it. You can remove a tool's access at any time from your Facebook settings.

• The customer starts the conversation. A business can message a person only after that person has messaged first.
• There is a time window for replying. For most customer actions the window is 24 hours from the customer's last message. Messages sent to people outside the window are limited. Read the Messenger 24 hour rule before you plan follow-ups.
• Responsiveness matters. Meta's policies include expectations about answering, and limits on how many messages an app can send.
• Tools you connect must follow Meta's platform terms. A tool that spams your customers puts your Page at risk, not only the tool's name.

Meta updates these rules, so confirm any detail on the official page linked under Sources.

• Wrong answers. A bot that guesses a price, a size or a delivery time costs you an order or a refund.
• Over-promising. A bot that invents a return policy or says "delivery tomorrow" when you cannot keep it creates complaints.
• Spam reports. Too many messages, or messages people did not expect, can lead customers to report your Page.
• No way to step in. If you cannot see the chat or take it over, a small mistake repeats.

Before any customer sees a tool, message your own Page from a personal account and run this test. It applies to levels 2 and 3.

1. 1Send a plain greeting: "Hi" or "আসসালামু আলাইকুম".
2. 2Ask the price of a real product by name.
3. 3Ask the same thing in Banglish, for example "price koto?".
4. 4Ask for a product you do not sell.
5. 5Ask if it is in stock in a size or colour you know is finished.
6. 6Bargain: "can you do it for less?" and see how low it goes.
7. 7Ask something about delivery or return that you have not told it.
8. 8Send a photo of a product.
9. 9Place an order with a name, phone and address, and check the summary.
10. 10Say "I want to speak to a person" and check that you can take over.

A pass means correct facts, no invented policy, an honest admission of what it does not know, and a clean handover to you. Fix anything that fails, then repeat the whole test.

• You get a few messages a day and answer yourself: a fixed away message is enough.
• Customers ask the same five questions in a menu-like way: a rule-based flow can work, provided you accept that it fails on anything unplanned.
• Customers write free text, mix Bangla and English, bargain and ask about stock: level 3.
• You sell at night or during sales rushes: the more messages arrive while you are away, the more level 3 matters.

Check also how the tool handles comments, orders and delivery, because a Messenger chat often ends in a parcel. For a deeper look at the AI option, read AI chatbot for a Facebook Page in Bangladesh. For terms like webhook or floor price, see the glossary.

LeadRevive is our product, and it operates at level 3. Once your Page is connected, a Sales Agent replies in Bangla, English or Banglish from your own products and Business Knowledge, and negotiates down to the floor price you set. It takes orders, a Payment & Collections Agent asks for the advance, and follow-ups reach customers who went quiet. You can take over any chat at any time. Confirmed orders go to your own Steadfast, Pathao or RedX accounts. See features and pricing, or get started.