Automatic public replies to Instagram comments

Reply under the original comment with an approved written response or an optional AI draft. Public acknowledgments and private DMs are different actions; check each result separately.

Illustrative workflow—not a delivery guarantee

  1. Customer action: A supported incoming event reaches the connected account.
  2. Configured action: Repli checks the rule and attempts the configured response.
  3. Owner review: Inspect the actual result before assuming the next step completed.

Required account permissions, recipient eligibility and Meta limits still apply. A matching event or public reply is not proof of a delivered DM.

Test a public comment reply

  1. Select the professional account and trigger: Authorize the required comments access and choose Comment Reply, not Comment-to-DM.
  2. Configure keyword and copy: Use a relevant keyword or reply-to-all; add up to five approved variations or select the eligible AI option.
  3. Check the public result: Comment from another account and inspect the public reply and message log. Deleted comments or provider restrictions can prevent a reply.

Related guides

Why teams choose Repli

What you get

Public response

The reply is posted beneath the original comment through the comment reply action, not sent as a private DM.

Random variations

Add up to 5 approved reply variations. One is selected at random, not guaranteed balanced rotation.

Optional AI draft

AI comment replies are capped at 300 characters, require eligible credit and do not read DM history.

Separate message result

A public reply and private DM can match independently. Check each attempted action and any provider rejection.

Use cases

Information requests

PRICE → your approved public information or next-step link, without inventing a price.

Resource acknowledgment

A public acknowledgment can accompany a separate DM attempt. Do not promise the DM arrived until its result is checked.

Giveaway entry response

Acknowledge interest without validating entry, selecting winners or encouraging artificial engagement.

A public acknowledgment does not prove private delivery

Public comment replies use the comment reply action; comment-to-DM uses a separate private reply. One comment may match both rules, but either send can fail independently.

Reply variations are selected randomly, not a guarantee of balanced rotation or account safety. AI uses your instructions, has a 300-character public-reply cap and does not read the person’s DM history for this comment answer. Review generated wording.

Moderation and reply jobs need separate review

Comment Guard can attempt hiding or deletion under your settings. Do not assume moderation always finishes before a reply or that hidden comments can never trigger another queued action.

Use the moderation log and reply result to diagnose the actual sequence. Avoid repetitive engagement bait; no reply-speed or freedom-from-restriction guarantee is offered.

Frequently asked questions

Is this reply public or private?

Public. It appears under the original comment. Add a separate comment-to-DM rule for an eligible private reply and check both results.

How many reply variations can I configure?

Up to 5 variations. One is selected at random per matching comment; this is not guaranteed round-robin rotation.

Can AI draft the reply?

Yes, with eligible AI access and credit. AI comment replies are capped at 300 characters and do not use DM conversation history.

Can reply-to-all bypass permissions?

No. Reply-to-all widens text matching, not API permissions or recipient eligibility. Required account permissions, recipient eligibility and Meta limits still apply. A matching event or public reply is not proof of a delivered DM.

Does a comment open an ongoing DM conversation?

No. An initial private reply to a comment is separate from the ordinary messaging window. The person must reply before an ongoing sequence can continue, and ordinary automated messages must remain within the eligible 24-hour window.

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