Comment-to-DM automation is the single highest-converting feature in Instagram marketing. A follower comments a keyword on your post. They get a DM with your link, resource, or offer within seconds. No manual copy-pasting, no missed leads.
This guide walks you through setting it up from scratch.
What Is Comment-to-DM Automation?
It works like this:
- You choose a keyword (for example, "link" or "guide").
- You tell your audience to comment that keyword on your post or Reel.
- When someone comments the keyword, they automatically receive a direct message.
- The DM contains whatever you want to send — a link, a PDF, a discount code, a signup form.
The entire flow runs on Meta's official Instagram API. Your account is safe, and the messages arrive in the person's real Instagram inbox.
Why This Works Better Than "Link in Bio"
Telling people to "click the link in my bio" adds friction:
- They have to leave your post
- Navigate to your profile
- Find and tap the bio link
- Search through a list of links
Most people drop off at step two.
Comment-to-DM removes all that friction. The person types one word, stays on their phone, and gets the link delivered to them. Even better, you now have an open DM conversation where you can follow up.
Step-by-Step Setup in Creatoro
Step 1: Connect Your Instagram Account
Log in to Creatoro and connect your Instagram Professional account (Creator or Business). This uses official Instagram Login — no Facebook Page needed.
Step 2: Create a New Automation
Go to your Automations tab and click "Create New." Select the Comment Keyword blueprint.
Step 3: Choose Your Keyword
Enter the keyword that will trigger the DM. A few tips:
- Keep it simple: One word works best. "Link", "guide", "price", "free".
- Be specific: If your Reel is about a recipe, use "recipe" instead of "info".
- Add variations: Include uppercase and lowercase versions.
Step 4: Write Your DM
Write the message that gets sent automatically. Use {first_name} to personalize it.
Example:
Hey ! Here is the free guide I mentioned. Let me know if you have any questions: [your-link.com]
Keep it short, warm, and helpful. Messages that sound like a real person convert better than marketing copy.
Step 5: Add a Public Reply (Optional)
You can also set up a public comment reply like "Sent to your DMs!" This does two things:
- The commenter gets a notification to check their inbox
- Other people in the comments see it works, which encourages more comments
Step 6: Activate
Click Activate. Your automation is live on all future posts. When you publish a new Reel, the automation applies automatically.
Best Practices
Choose Keywords That Match Your Content
Match the keyword to what you are offering in that specific post:
- Selling a course? Use "course" or "enroll"
- Sharing a checklist? Use "checklist" or "free"
- Running a discount? Use "deal" or the discount code itself
Avoid Common Words
Do not use words like "yes", "nice", or "thanks" as triggers. These are too common and will trigger DMs to people who were not asking for your link.
Test Before Going Live
Always test your automation with a second account before publishing a Reel to your audience. Check that:
- The DM arrives quickly
- The link is correct and clickable
- The personalization (
{first_name}) fills in properly
Use It With Every Content Piece
The most successful creators run a comment keyword on every Reel, not just some. Even if you are not selling anything, a free resource keyword builds your DM list over time.
Common Questions
Does this work on Reels and carousel posts? Yes, comment-to-DM works on all post types — Reels, carousels, single images, and feed videos.
Will my account get banned? No. Creatoro uses Meta's official API. Instagram treats these messages the same as ones you type manually.
Is comment-to-DM free on Creatoro? Yes. Comment-to-DM automation is included on every plan, including the Free plan (1,000 DMs per month).
Can I run different keywords on different posts? Yes. Each automation can be configured for specific posts or applied globally.
What to Read Next
- The Complete Guide to Instagram Automation for Creators in 2026
- Comment-to-DM Automation Feature Page
- Creatoro vs ManyChat: Feature & Price Comparison
Get Started
Comment-to-DM is one of the highest-ROI automations you can set up on Instagram. Creatoro gives you 1,000 free DMs every month with no watermark and no credit card.