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GeoCitation AI Search Visibility · SEO Agency · Plymouth

AI Search Visibility Ranking & KPIs
for Plymouth SEO Agencies

Across the 9 pages that make up the SERP for “seo agency Plymouth”, we measure who is actually cited. And the AI ranking doesn't match Google's.

Google · Organic

34.7

jdrgroup.co.uk

#1 on Google

Gemini · Most Cited

79.9

clutch.co

9 citations · 7.6% share of voice

The Google leader is not the AI leader. clutch.co, only ranked 5ᵉ on Google, earns the highest visibility score in the market (79.9/100), while jdrgroup.co.uk, 1ᵉʳ on Google, falls to 8ᵉ out of 9.

76

Domains cited in this market

119

Total citations observed

9

Pages analyzed

Updated on August 16, 2026

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How the score is calculated

Four signals measure AI semantic health for SEO Agency in Plymouth

Each domain's GEO Visibility Score combines its share of voice, citation probability, authority (E-E-A-T), and technical health.

69,6

Average citation probability

Out of 100. The market's theoretical ceiling is 85, i.e. 15,4 points of untapped headroom.

44,2

Market GEO health

A low composite score despite limited semantic coverage (64,4%).

+40,3%

Top 3 vs. rest authority gap

The organic Top 3 has an average E-E-A-T score of 50,7/100 versus 30,3/100 for the rest of the market.

64,4%

Market semantic coverage

The Top 3 (39,8%) covers the topic at the same level as the organic leader (74,7%).

Based on real search intent for the keyword seo agency Plymouth, extracted from search data (Semrush).

1,300

Search Volume

14

Keyword Difficulty

$0.00

Avg. CPC

Ranking

Google SERP vs AI Visibility: who dominates in Plymouth?

Comparison of the 9 seo agencies ranking on Google page 1, measured on their citability by AI (GEO Visibility Score). Weighting: 40% share of voice, 25% citation probability, 20% E-E-A-T authority, 15% technical health.

GVS RankSEO AgenciesGVS ScoreGoogle RankΔ vs GoogleReal CitationsShare of Voice
1clutch.co79.9#5▲ +497.6%
2inboundtom.co.uk51.1#2— 032.5%
3commonground.digital45.4#4▲ +132.5%
4webdesignandseocompany.co.uk44.3#3▼ -110.8%
5plymouthseo.uk42.0#6▲ +110.8%
6thriveagency.com39.3#7▲ +1——
7thebearmedia.co.uk35.5#9▲ +2——
8jdrgroup.co.ukGoogle Leader34.7#1▼ -7——
9nettl.com34.5#8▼ -1——

Δ = rank gained or lost between the Google rank and the GEO Visibility Score rank. Citations and share of voice shown come from Gemini. 4 entries (thriveagency.com, thebearmedia.co.uk, jdrgroup.co.uk, nettl.com) don't appear in any citation captured in this sample: their score reflects only their citation probability, authority, and technical health.

Citation Ecosystem

The domains most cited by Gemini

Citation Ranking Top 10: the seo agencies most cited by Gemini for "seo agency Plymouth".

#DomainCitationsShare of VoiceSERP Rank
1clutch.coLeader97.6%#5
2soloitech.com75.9%Outside Top10
3expertise.com65%Outside Top10
4keyprinciples.co.uk43.4%Outside Top10
5ubwebs.com32.5%Outside Top10
6pandia.com32.5%Outside Top10
7commonground.digital32.5%#4
8capeplymouthseo.com32.5%Outside Top10
9designrush.com32.5%Outside Top10
10a1seo.com32.5%Outside Top10

97.5% of citations come from “Corporate” sources, versus 0.8% Video and 0.8% Editorial and 0.8% Social. soloitech.com, expertise.com, keyprinciples.co.uk, ubwebs.com, pandia.com, capeplymouthseo.com, designrush.com, a1seo.com are heavily cited without appearing in the organic Top 9. That's a positioning opportunity independent of the classic Google ranking.

Query Fan-Out

What AI models ask to cite an SEO Agency in Plymouth

20 sub-queries generated from the intent "seo agency Plymouth", grouped into 4 categories. 20 of 20 (100%) generated at least one identifiable citation.

Entity

01Leading SEO agencies in Plymouth
02Top-rated SEO consultants Plymouth
03SEO specialists based in Plymouth
04Prominent digital marketing firms Plymouth SEO
05Established SEO companies Plymouth

Attributes

06Key performance indicators for SEO agencies Plymouth
07Average cost of SEO services in Plymouth
08Success metrics for Plymouth SEO campaigns
09Client testimonials for SEO agencies Plymouth
10Specializations offered by SEO firms Plymouth

Process

11How to choose the right SEO agency in Plymouth
12Steps involved in an SEO audit by Plymouth agencies
13On-page and off-page SEO strategies Plymouth
14Local SEO implementation for Plymouth businesses
15Reporting and analytics from Plymouth SEO services

Comparison

16SEO agency Plymouth vs national SEO providers
17Comparing pricing models of Plymouth SEO agencies
18Inbound Tom SEO vs other Plymouth agencies
19Full-service marketing agency vs specialized SEO Plymouth
20Benefits of hiring local SEO expert Plymouth
Semantic Structure

Two editorial angles compete over SEO Agency in Plymouth

The topical breakdown of pages in the corpus reveals where competition concentrates and the angle to break through.

Cluster 0 · 4 pages of 9

44.4%

Strategies for acquiring customers through marketing

Driven by the organic leader and the domain most cited by AI (jdrgroup.co.uk, commonground.digital, clutch.co…).

get customers
within
marketing
money back
services
check availability
availability
Cluster 1 · 5 pages of 9

55.6%

Optimizing business processes with forms and video

Driven by inboundtom.co.uk, webdesignandseocompany.co.uk, thriveagency.com….

form
business
video
field
thrive
services
local
Market Vocabulary

4,832 differentiator terms, only 168 consensus terms

The market is far from exhausting its distinctive vocabulary, but maturity (13.4%) and lexical diversity (7.2%) remain low.

12.9%

Entry Barrier

13.4%

Market Maturity

7.2%

Lexical Diversity

77.5%

Leader Distinctiveness

Consensus terms (168)

seo
plymouth
website
business
search
services
marketing
plymouth seo
local
customers
agency
results
free
seo services
content

Differentiator terms (4,832)

world
harbour
plymouth local
sutton
sutton harbour
trigger
trigger free
trigger free seo
free seo audit
free seo
growth
plymouth seo agency
social
social media
use
Full Audit Preview

Recommendations to improve AI search visibility for SEO Agency in Plymouth in AEO/GEO

01

Overall GEO health is moderate (44.24/100) despite good semantic coverage (0.64).

02

Average citation probability (69.6) is 15.4 points below the theoretical maximum (85.0).

03

A 15.4 point gap to market ceiling indicates significant room for improvement in LLM citability.

🔒 Additional recommendations, including a detailed breakdown of vector alignment, factual density, and GEO link-building opportunities, are available in your domain's full audit.
Nearby Markets

Compare with other cities

BristolBrightonCardiffCambridgeColchesterAberdeenBirminghamBradfordBelfastCoventryDerbyEdinburghExeterHullLeedsLeicesterLiverpoolMilton KeynesNewcastleNorwichNottinghamOxfordPortsmouthPrestonManchesterSouthamptonWakefield
← Back to the ranking
Methodology

How we calculate this score

The GEO Visibility Score weighs four signals: real share of voice in citations (40%), citation probability (25%), domain E-E-A-T authority (20%), and technical health (15%).

Citations shown on this page today come from Gemini (Gemini 3), the AI engine closest to the Google Search ecosystem and the most complete foundation for evaluating a brand's semantic presence to date. ChatGPT, Perplexity, and Claude analyses will progressively expand this view.
Read the full methodology
EARLY ACCESS

What is your AI search visibility in Plymouth?

Request a full audit of your domain: share of voice, citation probability, E-E-A-T authority, and technical health — using the same analysis engine as this index.

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Audit generated on August 16, 2026 · Corpus of 9 pages · 20 sub-queries analyzed
GeoCitation, the AI search visibility observatory.

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