Marketing trends
Oct 1, 2026Search and AI answersLinkedIn · X · RedditCooling

Topical Authority SEO on LinkedIn, X and Reddit: What People Are Saying

Topical authority meets AI answer engines; entity-rich, tool-backed explainers edge out cluster talk and trigger real questions.

Last 4 weeks

-80%

Google searches vs 26 Jul to 29 Aug

Total social media mentions

~1.3K

X and Reddit, last 12 months

Views

~2.6M

on posts about this trend

Best post this month

34K

views · read it ↗

Search, last 12 monthsPeaks in Aug

What people post about

Search intent mapping8% of posts1.3% averageOpeningExample ↗
Verify EEAT8% of posts1.7% above averageOpeningExample ↗
Automated topical maps6% of posts1.9% above averageOpeningExample ↗
Optimize for llms20% of posts1.4% averageProvenExample ↗
Semantic SEO9% of posts1.4% averageProvenExample ↗
Search algorithm costs4% of posts1.5% above averageProvenExample ↗
Internal linking strategy13% of posts1.2% averageCrowdedExample ↗
Off page authority7% of posts1.1% below averageCrowdedExample ↗
Topical dilution7% of posts0.9% below averageCrowdedExample ↗
Topic cluster design19% of posts1.2% averageSkipExample ↗

Opening engages well, few people post it. Proven engages and reaches. Emerging only a few posts so far, too early to judge. Crowded lots of posts, weak engagement. Skip low on both. Engagement = median rate, this trend averages 1.3%.

Post this

Three ideas built from the angles, formats and hooks that work for this trend.

1

Ship topical maps in hours

Screen record a five minute build: scrape PAA, cosine cluster queries, export briefs, and show the exact prompt and tools you used.

How-to or listicleCuriosity hookAutomated topical maps
See an example · 120K views ↗
2

Your brand in AI answers

Share screenshots and a link to your AI citation metrics in Bing Webmaster Tools Intents, Topics, Citation Share; note what moved them.

Link shareSocial Proof hookOptimize for llms
Example postSee an example · 24K views ↗
3

EEAT you can verify

Share a dataset of author signatures, citations, and proprietary metrics you implemented; show before and after citation changes and the validation workflow.

Data or research shareBold Claim hookVerify EEAT
Example postSee an example · 13K views ↗

How to post it

How-to or listicle dominates at 29% of posts.

Do more of this

  • Link share2.7%8% of posts
  • Demonstration hook2.2%2% of posts
  • News or announcement1.7%7% of posts

Skip this

  • Question or discussion0.9%13% of posts
  • Transformation Promise hook1.0%4% of posts
  • Question hook1.0%26% of posts

Median engagement rate; this trend averages 1.3%.

Posts to learn from

The posts that beat this trend's engagement, and how they were made.

Who to follow

Brands in the conversation

What people ask

What is it54

  • What SEO strategies are actually working for your brand right now?
  • What would you do with these pages?
  • What did you do?

How to use it22

  • How should I structure topic clusters, pillar pages, supporting content, categories, and content silos to maximize topical authority?
  • What publishing sequence would you recommend and how should I build a content roadmap for the best long-term SEO performance?
  • How do you decide when a topic is "covered enough" before moving on to the next cluster?

Does it work8

  • How do you effectively build topical authority using semantic SEO without relying solely on keyword clustering?
  • What results have you seen from focusing on topical authority versus targeting individual keywords?
  • Has anyone here actually tested this or seen different results?

Comparisons8

  • And how do you know when you’ve actually built some, versus just publishing a bunch of articles in the same category and hoping for the best?
  • Has anyone run experiments comparing: * High backlink authority vs * Deep topical coverage in terms of AI citations or mentions?
  • Is X better than Y?

Where to get it6

  • If you're not on top of it, most of your URLs will have one or two internal links. Some will have zero.
  • Where do you think the cut off really is, content quality or the links around it?
  • Where do the links come from?

Price and cost4

  • How much does a kitchen cost in the UK?
  • How much can this link make me?
  • How much do you trust what AI tools suggest compared to what you see in the SERPs?

Searched on Google

What does "topical authority" mean?

LinkedIn, X, and Reddit posts describe topical authority as showing comprehensive coverage of a subject via entity-rich content, clear topic clusters, strategic internal linking, and semantic SEO mapped to search intent, with E-E-A-T validation and tool-backed explainers for AI answer engines.

Get this report for your own brand

buzzabout reads real conversations across TikTok, Reddit, X, Instagram, LinkedIn, and YouTube and turns them into post ideas like these.

Research your own topic