Guide · Auto reply
Auto reply on Instagram, set up properly
What Instagram's built-in tools do, what needs an automation tool, and how to set up automatic replies to DMs, comments and story replies.
By HelloDM · Updated 6 November 2026
The short answer
Your options at a glance
| Sends by itself? | Good for | |
|---|---|---|
| Saved replies (in the app) | No: you type a shortcut and send it | Answers you give often, sent by hand |
| Frequently asked questions (in the app) | No: shown as questions people can tap when they start a chat | Steering new conversations |
| Inbox automations in Meta's business tools | Yes, for some accounts; varies by account and region | A simple instant reply or away message |
| Automation tool on Meta's API | Yes: DMs, comments, story replies, shares and Live comments | Keyword replies, links, freebies, follow gates |
Auto reply to DMs
In HelloDM, a DM rule replies when someone sends your account a message. Set a keyword (for example PRICE) to answer only those messages, or choose any message to answer everyone. To stay polite, a DM rule replies to the same person at most once in 24 hours, however many messages they send.
- Sign up free and connect Instagram through Meta’s login screen. HelloDM never sees your password.
- Create an automation and pick DM keyword as the trigger.
- Enter your keywords, or choose any message.
- Write the reply and put links on buttons (up to three).
- Save it, then test by messaging the keyword from a second account.
Meta lets a business reply to a DM within 24 hours of the person’s last message, which an auto reply always meets. Details: Instagram messaging limits.
Story replies, shares and Live
- Story replies: answer anyone who replies to a story, or only one story.
- Shares: message people who share your post or reel to their DMs.
- Live comments: reply to keywords during an Instagram Live (only while you’re live).
All five triggers are on HelloDM’s free plan.
Write replies that get read
- Say why you’re messaging in the first line: “Here’s the guide you asked for.”
- No link in the first message. Put it on a button; HelloDM blocks links in the opening DM.
- Keep it short. Two or three lines and one clear next step.
- Vary it on busy posts. Paid plans rotate up to four versions of a reply.
Ready-made wording: Instagram DM templates.
Questions
Can Instagram automatically reply to DMs?
Instagram's app gives professional accounts saved replies and frequently asked questions, which speed up replying but still need you or the sender to tap. For a reply that sends itself when someone messages you, you need a tool built on Meta's official API, such as HelloDM, ManyChat or LinkDM.
Can I auto reply to comments on Instagram?
Yes, with a tool on Meta's API. It can send the commenter a private DM (one per comment, within 7 days) and post a public reply under the comment. Instagram's app has no built-in automatic comment reply.
Is Instagram auto reply free?
The built-in tools are free. Automatic replies need a tool; several have free plans. HelloDM's free plan covers comment, story, share, DM and Live replies up to 1,500 DMs a month.
Will auto replies get my account banned?
Replies sent through Meta's official API to people who contacted you are a permitted use. What gets accounts in trouble is password-based bots and spam-like sending. A good tool paces replies and blocks links in the first message.
Can I set an away message on Instagram?
Some accounts see inbox automations such as an instant reply or away message in Meta's business tools; availability varies by account and region. A DM rule in an automation tool does the same job: reply to any message, or only to messages containing a keyword.
Sources
- Meta: Instagram messaging API — developers.facebook.com/docs/instagram-platform/instagram-api-with-instagram-login/messaging-api
- Meta: Private replies (Instagram Platform) — developers.facebook.com/docs/instagram-platform/private-replies
Try HelloDM free
1,500 DMs a month, unlimited automations and every safety control, free. No card. Set up your first comment-to-DM in about five minutes.
Auto reply to comments
A comment rule sends a private DM to each person who comments your keyword, once per person per post, and can post a public reply under their comment so others see it works. Meta allows one private reply per comment within 7 days. The full walk-through: How to DM everyone who comments.