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Looking for Advice: How Can We Improve Facebook & Instagram Auto-DM Delivery to Commenters?

  • July 13, 2026
  • 1 comment
  • 18 views
JanTC.

Hi everyone,

I'd love to get some advice from those who have experience running ManyChat automations for Facebook and Instagram comments.

Our biggest challenge isn't getting people to comment—it's making sure those commenters actually enter the Auto-DM flow and successfully receive the messages.

Right now, we have a large number of people commenting on our posts, showing genuine interest in our free eBook. ManyChat sends the opening message, but only a small fraction of those messages are actually delivered successfully. As a result, most interested commenters never continue through the automation.

This means we're losing the majority of our leads at the very first step—the opening message.

Our main question is:

What are the best practices for maximizing the number of Facebook and Instagram commenters who successfully enter the Auto-DM flow and receive the first message?

We're hoping to learn if there are ways to improve:

  • Auto-DM delivery rates.
  • The percentage of commenters who successfully enter the automation.
  • Flow or trigger configurations that improve performance.
  • Messaging strategies that increase the likelihood of successful delivery.
  • Any Meta limitations or platform behaviors we should be aware of.

Ultimately, our goal is to ensure that as many interested commenters as possible receive the free resource they requested and continue through the nurturing sequence. Once we can improve successful message delivery at the start of the automation, we're confident our lead-to-customer conversion rate will improve as well, since our biggest drop-off currently happens at the opening message.

Has anyone experienced something similar or found strategies that significantly improved Auto-DM delivery and entry rates for Facebook or Instagram commenters?

We'd really appreciate any insights or best practices. Thanks in advance! 🙏

    1 reply

    cata_rendon
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    • cata_rendon
    • Community Moderator
    • July 14, 2026

    Hi ​@JanTC. ,

    Great question — this is one of the most common bottlenecks with comment-to-DM automations, and the good news is there's a lot you can do on your end.

    In most cases, the low delivery rate isn't a ManyChat issue — it's Meta throttling delivery when a message pattern looks too automated or promotional. A few best practices that help:

    1. Avoid putting a link in the first message. Make your opening DM feel like a real conversation instead of a drop-off point. Invite the person to click a button to continue, and deliver the link a step later.
    2. Use different keywords for different posts. Rotating your trigger keywords avoids repetitive patterns Meta may flag.
    3. Add a "Smart Delay" before the first response so the message feels more human and less like an instant automated blast.
    4. Keep the first message from feeling too promotional. A warmer, lighter opener tends to get delivered — and read — more reliably.

    One more thing worth adding: when a post starts gaining traction or going viral, that sudden surge in identical outbound messages is exactly what can trip Meta's spam filters. A useful workaround is to set up two versions of your comment automation — one that posts a public reply and one that doesn't — and switch to the non-reply version when a post takes off. It keeps the flow running without stacking up the repetitive activity Meta tends to penalize.

    Hope this helps!

    Catalina Rendón

    https://www.dominariai.com | www.linkedin.com/in/catalina-rendon-gamboa
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