Meta's October 2026 Ad Auction Update: Why Customer Experience Now Influences Meta Ads
Last updated: September 2026 · By Paris Adorno, Social Media Marketing Manager, Remarkable AI
Summary: Starting October 2026, Meta is increasing how much customer feedback influences which ads are shown. The signal comes from post-purchase surveys, is benchmarked against other advertisers as a Customer Experience Score, and is visible in Meta Business Suite → Customer experience insights. Advertisers with strong scores are positioned for better Ad delivery. To improve the score you need to improve the customer experience: shipping, billing clarity, customer support, and how you handle complaints in your ad comments.
What is changing in October 2026?
Meta has begun notifying advertisers that, starting in October 2026, it is "strengthening how customer feedback informs which ads are shown." The notice one of our customers received says this builds on ad quality updates made earlier in 2026, cites more than 200 million annual survey responses, and says "the ad quality bar will keep rising." Meta adds that it does not expect a major impact for most advertisers. The ones who will feel it are those in the bottom tiers of customer experience (there is a report in Meta Business Suite which shows you which tier you are in).
Is this new?
No. It's the third step by Meta to use customer feedback to influence Ads
- 2018: Meta announced that advertisers with high levels of negative customer feedback could see reduced ad delivery or lose advertising eligibility.
- October 2025: Jason Yim, a Client Solutions Manager at Meta, told advertisers in a post on X that customer feedback would become a much stronger auction signal, weighted more heavily from that month. He explained that Meta polls customers who bought via attributed ads.
- October 2026: The weighting increases again, now with a visible benchmark.
Customer feedback has moved from a penalty for bad actors to a continuous signal affecting every advertiser's costs.
What is the Meta Customer Experience Score?
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It is Meta's measure of how customers rate their experience after buying from your ads, compared with other advertisers globally, by industry and by country or region. Find it in Meta Business Suite → Customer experience insights.
You'll see a monthly benchmark tier (Top 30%, Top 60%, Bottom 40%, Bottom 20%, Bottom 5%) and nine complaint categories, each marked "No action needed" or "Review recommended":
- Arrived late
- Not received
- Fake or not as advertised
- Low quality
- Unexpected charges after payment
- Refunds and exchanges
- Poor customer support
- Business impersonation
- Misleading investment opportunity.
Older guides describe a 0–5 feedback score. That number gave way to graph-style views in late 2024, while the surveys continued. Playbooks built on "stay above 2.0" are out of date.
How does this affect CPM and CAC?
Meta's auction weighs your price bid, the estimated action rate, and ad quality. Customer feedback informs quality. With similar bids, the advertiser with the better customer experience record wins more auctions while paying less for the ad.
Meta doesn't publish the formula, so be skeptical of anyone quoting an exact penalty. The math is enough: if CPMs rise 5% and nothing else improves, CAC rises about 5%. Across a large budget, that's significant and worth improving.
Do ad comments affect the score?
Not directly, as far as Meta has confirmed. The score is built from post-purchase surveys. Comments matter for three reasons:
- They're the early warning. "Where's my order?" and "I was charged twice" appear under ads weeks before they appear in survey data, in nearly the same words as Meta's categories.
- Silence is a support failure. "Poor customer support" is a scored category. A customer ignored in public is the one who answers the survey negatively.
- Negative interactions feed ad quality separately. Meta's Help Center says ad quality is measured through signals including feedback from people viewing or hiding the ad.
Hiding a comment is not resolving it
Many teams hide negative comments quickly. Hiding protects the public conversation, and hiding is the right approach for spam, abuse and misinformation. For a legitimate complaint, hiding the comment leaves an unhappy customer in place, waiting for Meta's survey.
A better workflow:
- Reply publicly to acknowledge the issue
- Send a DM to move account details into a private channel
- Resolve or route the issue into CX
- Hide when appropriate
The goal isn't to game the score. It's to resolve real issues before post-purchase feedback is collected.
Customer story: from hide-only to resolution
One Remarkable customer came to us after Meta flagged two categories for review: late delivery and unexpected charges after payment. Our previous workflow was to hide negative comments fast.
We analyzed their comment data. Only a subset of comments mapped to the flagged categories, but those were the ones with potential auction impact. Together we moved to reply → DM → route to CX → hide.
This didn't guarantee a score change, since Meta doesn't disclose its scoring. It gave the brand a way to resolve issues faster, and turned comments into an early-warning system for CX and paid media risk.
Build a paid social + CX operating model
Paid media - Monitor CPM, CAC, conversion rate, benchmark tier and flagged categories
Social/community - Reply, DM, hide and escalate
CX/support - Resolve quickly once a DM becomes a ticket
Operations - Fix recurring delivery, packaging and billing themes
Brand - Own tone of voice and the response library. Response quality matters as much as speed.
A 30-day plan
- Week 1, baseline: Check your tier in and flagged categories in Meta Business Suite → Customer experience insights.
- Categorize comment volume. Measure reply, DM, hide and escalation rates.
- Week 2, playbooks: Write public reply and DM templates. Define when to reply, DM, hide or escalate. Set spike triggers.
- Week 3, connect: Confirm how DMs become tickets. Set response-time targets. Assign owners for recurring issues.
- Week 4, review: Compare complaint themes against CPM, CAC and Meta's indicators. Fix weak macros. Escalate operational root causes.
Agencies: add benchmark tier, top complaint categories, response rates and DM-to-ticket volume to client reporting, and audit every client before Q4 budgets scale.
How Remarkable helps
Every new ad creates a new comment thread, and high-spend accounts have hundreds live at once. Remarkable helps brands and agencies:
- Monitor: automatically identify questions, complaints, purchase intent, shipping and billing issues across organic and ad comments.
- Respond: manage replies at scale in the brand's voice, with the reply → DM → hide workflow built in.
- Resolve: route conversations into CX with customer context, so "sorry to hear that" becomes "your order shipped yesterday." We can also provide CX support for Email, Chat, and SMS to resolve issues on those channels as well 24/7
- Learn: surface recurring themes by product, campaign and carrier, mapped to the categories Meta scores.
Remarkable gives performance marketers another way to reduce avoidable auction pressure and protect Meta efficiency.
Get a free ad comment audit
FAQ
When does the update take effect?
October 2026, per Meta's advertiser notice.
Where is my Customer Experience Score?
Meta Business Suite, under Customer experience insights.
Does replying to comments improve auction performance?
A reply alone is not a guaranteed lever. Resolving legitimate issues before surveys are collected improves the experience the score measures.
Should we stop hiding negative comments?
No. Hide spam and abuse. For real complaints, reply, DM, resolve, then hide if appropriate.
Can competitors hurt my score?
No. The signal applies to your own account only.
How fast can a score recover?
Meta publishes no timeline. The benchmark updates monthly.
Sources
- Meta advertiser notice on the October 2026 ad auction update, sent directly to advertisers in September 2026.
- Meta Newsroom, Improving Customer Service from Advertisers. https://about.fb.com/news/2018/06/improving-customer-service/
- Jason Yim, Client Solutions Manager at Meta, post on X, October 2025. https://x.com/jasonyimco/status/1974465557819953209
- Meta Business Help Center, About Quality Ranking. https://www.facebook.com/business/help/303639570334185