Comment-to-DM automation: the complete beginner's guide

"Comment LINK and I'll send it to you" has become one of the most effective calls to action on Instagram. It turns a passive viewer into an active conversation — and conversations convert.

Why it works

• Comments boost reach. Every comment is a signal to the algorithm that your post is worth showing.
• DMs get read. A private message is far more personal than a link in bio.
• Speed matters. Replying within seconds catches people while they are still interested.

Setting up your first automation

1. Connect your Instagram professional account.
2. Choose a post or Reel and a keyword such as LINK.
3. Write a short, friendly DM with a button that opens your link.
4. Optionally add a public reply like "Sent it to your DMs!"

That's it. From now on everyone who comments with your keyword gets your message automatically.