Instagram auto reply and DM automation: how to set it up and what the rules are

• A professional account. Meta's documentation says the Instagram APIs work with an Instagram professional account, which can be a business or a creator account. A personal account cannot be used.
• A way to connect. Meta says that if a tool connects through Facebook Login, the Instagram professional account must be connected to a Facebook Page, and the person connecting must be able to do admin-level tasks on that Page. Meta also describes other login types that do not need a Page. Each tool decides which one it uses, so ask before you buy.
• Access that the tool holds, not you. Meta says an app serving accounts it does not own needs Advanced Access, which requires Meta App Review and Business Verification. That is the tool maker's responsibility. Ask your tool whether it is set up this way.

In practice: switch your Instagram to a professional account, link a Facebook Page if the tool asks for it, and grant the tool permission when you connect. Never share your Instagram password.

Instagram has simple built-in features for professional accounts: saved replies you insert yourself, frequently asked questions that appear in a chat, and automations in Meta Business Suite such as an instant reply and an away message. Menus change, so search the feature name on the Instagram Help Center and follow what it shows for your account.

Their nature is simple. Saved replies are text you write once and send by hand: they save typing but do not answer on their own. Instant replies and away messages send fixed text and do not read the customer's message. None of them understands a question like "is the red one in stock?".

If your Instagram is linked to a Facebook Page, much of the setup is the same as on Messenger. Our guide on Facebook Page auto reply shows the Meta Business Suite steps. Confirm in your own account that Instagram is available as a channel for each automation.

The common setup: a customer comments "price" or "details" on a post or Reel, and the answer arrives in their DM. Meta supports this through private replies. The rules in Meta's documentation:

• Time limit: the private reply must be sent within 7 days of the comment being created.
• One message: only one private reply can be sent to a commenter.
• After that: you can send follow-up messages only if the person replies, and within 24 hours of their reply.
• Instagram Live: for a comment on a Live, the private reply can only be sent while the broadcast is live.

The first DM must carry real value. Put the answer or the next step in it, not just "check your inbox". If the customer does not reply, you cannot continue the conversation. Our guide on Facebook comment auto reply covers the public side of a comment reply.

Meta's documentation says an app can send messages during the standard messaging window, which is 24 hours for most user actions. The window opens only after the Instagram user sends you a message. For a first message that comes from a Click-to-Direct ad, Meta says the window may last up to 7 days from that message.

There is also a separate 7-day Human Agent window. Meta describes it for cases where a real person is handling the chat and may need more time to respond. It is not a way to send promotions. Meta lists no other cases for messaging outside the window, so plan on replying inside it only.

In short: the customer's message starts the clock. Reply inside it. Once it has passed, do not try to force a message through. The same idea applies on Facebook, explained in the Messenger 24 hour rule. Terms like these are in the glossary.

• Do reply fast, in the customer's language, to people who messaged or commented.
• Do tell the customer when they are talking to an automatic assistant, and make it easy to reach a person.
• Do keep your first DM useful, because you may only get one.
• Do not send mass DMs to people who did not write to you. Meta's messaging rules above only allow replies inside the window.
• Do not buy or run tools that give fake likes, follows or comments. Meta's Spam policy prohibits buying, selling or exchanging engagement such as likes, shares, views and follows, and it also prohibits posting or engaging at very high frequencies, manually or automatically.
• Do not share misleading links. The Spam policy prohibits links that promise one thing and deliver something substantially different.
• Do not promise reach or follower growth to your team or customers. Auto reply answers people who come to you. It does not bring them.

Instagram does not publish every automation rule on a single page. If a tool promises "unlimited DMs" or "auto follow", treat it as a warning and read Meta's pages first. Your account is what is at risk.

Keep each message short and lead with the useful part. Replace the details with your own.

Do not put a promise like "reply in 5 minutes" in a saved text. Use your opening hours.

LeadRevive is our product. Fixed replies suit a greeting. LeadRevive handles the conversation after it. Once your Instagram is connected, AI replies in Bangla, English or Banglish from your own products and Business Knowledge, and can negotiate down to a floor price you set. A Comment Sales agent reads comments, answers simple ones in public and moves real buyers into a private chat. A Sales Agent handles the chat. You can take over any chat yourself at any time. See features, pricing or get started.