Instagram comment to DM automation in GoHighLevel (my exact setup)

From the second a video of mine goes out, if somebody comments on it, my Instagram DM agent reaches out with something like: "Hey, saw you were interested in Hamza's video. Are you looking to start an agency or are you looking to buy his services?" Depending on the answer, it sends people to different offers, different websites, different programs. Then there's an AI agent in my Instagram DMs that keeps the conversation going.

For specific videos I go narrower. On my hair salon automation video, the DM says glad you're interested, comment yes if you want it, and when they say yes it sends them the link to the tutorial. I've got dozens of these workflows running 24/7 behind the scenes, and every one of those conversations lands in the Conversations tab next to my SMS, email and Facebook messages, so I can see exactly what the AI said.

One thing I learned building these for influencers: tell the AI what the first message was. It can't see the automated DM the workflow sent, so if someone replies "yes" with no context it gets confused. Put the first question in the prompt and it picks up the conversation properly.

This is what breaks most setups. A comment does not open Instagram's 24-hour messaging window. What it gives you is one private reply to that comment, and HighLevel's docs say it has to go out within 7 days or delivery fails.

So the first Interactive Messenger action is Reply to Comment via DM, and every one after it is Reply to DM. Reply to DM only sends if there's been a conversation in the last 24 hours. If the person never answers your first DM, the follow-up messages in the Default Timeout branch won't send either.

That's the real reason my first DM is a question. The moment they reply, the 24-hour window opens and you, the workflow or the AI agent can keep talking. The plain Instagram DM action has the same limit, which is why HighLevel recommends Interactive Messenger for comment flows.

HighLevel shipped Social Comments in Conversations on October 26, 2026. Facebook, Instagram and TikTok comments now show up in the Team Inbox with the post they were left on, every new commenter is saved as a contact, and you can reply publicly or send a DM from the same screen. You can also set buying-intent keywords like "price" or "book" to find the hot ones.

The catch: it only syncs comments on posts published through Social Planner. If the business posts straight from the Instagram app, those comments won't appear. Turn it on in Agency Settings > Social Comments, then in the sub-account at Marketing > Social Planner > Settings > Comments. It's a nice inbox for a human to work. The workflow trigger above is still what does the automatic DM.

The comment trigger, Reply In Comments and Interactive Messenger are workflow features, so the keyword to DM part comes with your HighLevel plan, which starts at $97 a month. I'm on the $497 plan and recommend the $297 Unlimited plan if you want to white label it for clients.

The AI agent answering the DMs is Conversation AI, and that's billed. Without an AI Employee plan it's pay per use on tokens, so cost depends on the model and how long the conversation runs. HighLevel's own example of 100,000 input and 25,000 output tokens on GPT 5 comes to $0.375. Or put the sub-account on AI Employee Growth at $50 a month for 1,000 agent responses, or Unlimited at $97 a month with fair use. The $20 Starter AI plan doesn't include Conversation AI.

When an allowance runs out the bot pauses by default. Turn on Extra Usage in AI Suite if you want it to keep going at pay-per-use rates.

ManyChat is a dedicated Instagram and Messenger tool, and if all you need is comment to DM for your own account, it's cheaper. As of October 2026 its Pro plan is $39 a month billed monthly, or $29 a month billed annually, for up to 2,500 active contacts, and the free plan covers 25 active contacts a month. HighLevel starts at $97.

Where HighLevel wins is what happens after the DM. The commenter becomes a contact in a real CRM, the conversation sits in the same inbox as SMS, email and calls, and the workflow can book them on a calendar, text them, add them to a pipeline and start the follow-ups. The money is made in the follow-ups. For a client, you'd need ManyChat plus a CRM plus a booking tool plus something to connect them, and with HighLevel it's one sub-account you can put your own brand on.

So: one creator who only wants to send a link, ManyChat is fine. An agency setting this up for local businesses, I'd use HighLevel.

Pick a business that already posts and gets comments, like a med spa or a salon. Scroll their posts. If people are commenting "price?" or "do you have availability?" and nobody answered, that's your opening.

Build the demo on your own account first. Post something with "comment BOOK" in the caption, then show them on your phone: comment goes in, DM comes back with a booking button, the contact lands in the CRM with a tag. Seeing it work is what sells it.

For them the setup is a workflow per campaign: comment PRICE gets the price list, comment BOOK gets the calendar, and Conversation AI answers the follow-up questions. Put it in their own sub-account. You could build this for a local business and charge a setup fee plus a monthly fee you set, because new posts need new workflows and someone has to keep the AI's knowledge base current. It also pairs well with an AI receptionist on the phones (see Build an AI voice agent), which is usually the first thing I build for a local business.

Check in this order: the account is Business or Creator and linked to the Facebook page, the workflow is published, Page Is and Post Is point at the right post, the keyword filter matches what people actually type, and you're testing from a second account.

If the first DM sends but the follow-ups don't, it's the 24-hour rule: the person never replied, so Reply to DM has nothing to reply to. If the Interactive Messenger action is greyed out, the workflow trigger isn't Instagram Comment(s) On A Post or Customer Replied on Instagram.