How to Increase ROAS on Meta with Comment Moderation

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BY THE NUMBERS:

Brands experienced 7.35% increase in ROAS on Meta campaigns with moderation vs. campaigns without it, making comment moderation a requirement for any paid social strategy.

The Hidden Cost of Unmoderated Comments

$85 billion is projected to be spent on social media advertising this year. That’s with marketers contending with slashed budgets. Every dollar has to work twice as hard as it did before and campaign optimization is a non-negotiable. 

Marketers are laser-focused on optimizing bidding strategies, creative, and audience targeting, but there’s a hidden factor impacting campaign performance: the comment sections

Left unmoderated, comments can:

  • Discourage potential customers from clicking
  • Lower engagement quality, negatively impacting ad delivery
  • Increase ad costs by reducing relevance scores

Moderation’s Impact on Meta Ad Performance

To quantify the effect of comment moderation on Meta ad performance, we analyzed 96 brands across major verticals—including ecommerce, D2C, and retail—who collectively spent $1.3 billion on Meta ads.

When brands used comment moderation on Meta, they saw:

More revenue generated per dollar spent.

Increase in ROAS

7.35%

More efficient use of ad budget.

Decrease in CPC

33%

13x

ROI on Moderation costs

Greater exposure, more opportunities for conversions.

Why Moderation on Meta Drives Better Ad Results

Meta’s algorithm prioritizes high-performing ads (hard to achieve if comment sections are full of brand-damaging comments, for example). When an ad gets strong engagement and a high click-through rate (CTR), Meta rewards it with a broader reach for the same budget.

By removing brand-damaging, toxic, and abusive comments, we see: 

  • Higher engagement quality → More people clicking instead of hesitating
  • Better ad performance → Meta sees the ad as valuable and distributes it more efficiently
  • More impressions for the same budget → Greater exposure, more opportunities for conversions

Not moderating? Time to rethink that. 

If you’re investing in paid social without moderating comments, you’re accepting diminished ad performance and inefficient use of your budget. Think of moderation as your in-flight content strategy that has a direct impact on live campaign performance and optimization. 

Ready to make your social ad dollars do more? 

Let’s chat.

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