Blog · Instagram
Comment “LINK” to get it in your DMs: how comment-to-DM automation works
“Comment a keyword and I’ll send you the link” has become one of the most effective calls to action on Instagram. Here’s how it works, why it grows engagement and leads at the same time, and how to set it up properly with Meta’s official API.
Why creators and brands use it
- Comments signal interest. Each keyword comment is a hand raised — and comments help a post’s reach.
- The DM starts a real conversation. Once someone is in your inbox, you can answer questions and follow up.
- Links work in DMs. Instead of “link in bio”, people get the exact link they asked for.
- Every commenter becomes a contact. You build a list of people who actually wanted what you offered.
How it works, step by step
- You connect an Instagram professional account (business or creator) to your tool through Meta’s official login.
- You choose a post — or all posts — and a keyword such as “GUIDE” or “PRICE”.
- When someone comments the keyword, the tool sends them a private reply in DMs, and can also reply publicly under their comment (“Sent! Check your DMs”).
- From there, the DM can be a simple message or an interactive flow with buttons.
Making the DM better than a link dump
The best flows feel like a short conversation. Ask a quick question first (“Is this for you or your business?”), offer two or three buttons, and send the link that fits the answer. Some creators check that the person follows the account before sending the freebie. Keep it short — three steps at most.
Rules to respect
- Use the official API only. Tools that log in with your password or automate the app put your account at risk.
- Instagram limits how and when businesses can message someone first, so the private reply must respond to their comment — not be sent out of the blue.
- Don’t spam replies. Keep public comment replies varied and human.
Ideas to try this week
- A free checklist or guide for a keyword like “GUIDE”.
- A launch: “Comment EARLY for the first-access link”.
- A price list for a keyword like “PRICE” — then a salesperson takes over in the inbox.
- A webinar or live session registration link.
Setting it up in Clio
Clio’s Creator Automations do exactly this on the official Meta API: pick a post and keyword, send the DM, reply publicly and save the person as a contact. DM flows can include buttons and branches, and ready-made starting points live in the Automation Bazaar. Conversations land in the same shared inbox as WhatsApp. Learn more on the Instagram messaging page.