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Mentionable Index

Which sources do AI engines cite in Marketing & SEO agencies?

The index lists 273 domains cited in Marketing & SEO agencies. sortlist.fr leads with 5,875 citations, or 9% of those domains' citations.

273
Domains cited
64,761
Citations measured
9%
sortlist.fr share
17%
Top 10 share

How each engine cites in Marketing & SEO agencies

Citations of index domains per answer, against the same engine across the whole index. In the text of the answer: 76% in this sector, 74% across the index.

EngineCitations per answerIn the text
ChatGPT
ChatGPT		4.148%
Perplexity
Perplexity		6.7100%
Copilot
Copilot		3.7100%
Google AI Mode
Google AI Mode		6.355%
Google AI OverviewAIO
Google AI Overview		5100%
Gemini
Gemini		0.799%
Claude
Claude		3.6100%

Marketing & SEO agencies ranking

Ranked by number of citations recorded over the period.

#DomainCitations
1sortlist.fr5,875
2lafabriquedunet.fr3,662
3reddit.com2,593
4youtube.com2,254
5google.com1,823
6soledis.com1,628
7tool-advisor.fr1,612
8yumens.fr1,493
9francenum.gouv.fr1,453
10newp.fr1,379
11fr.linkedin.com1,280
12digitiz.fr1,095
13formalive.fr1,094
14findly.co1,051
15impli.fr985
16clutch.co920
17agencies.semrush.com871
18id-interactive.fr853
19linkedin.com821
20sortlist.com800
21eskimoz.fr759
22digitalunicorn.fr731
23noiise.com708
24seo.fr705
25webconversion.fr684
26trustfolio.co675
27junto.fr657
28pagesjaunes.fr651
29seo-monkey.fr642
30developers.google.com616
31arxiv.org564
32malt.fr557
33keyweo.com554
34thecmo.com551
35shopify.com508
36formaseo.fr443
37datashake.fr413
38techradar.com402
39fepsem.org400
40ads-up.fr397
41neoptimal.com396
42fr.semrush.com386
43fr.wikipedia.org386
44optimize360.fr384
45ahrefs.com383
46mama-seo.fr381
47littlebigthings.fr380
48cybercite.fr378
49codeur.com376
50fr.indeed.com376
51facebook.com372
52paulvengeons.fr370
53instagram.com358
54native-conseil.fr356
55abondance.com350
56growthroom.co343
57support.google.com340
58latelier-conceptionweb.com339
59dixmilleheures.fr337
60incremys.com335
61seo.com335
62youlovewords.com334
63seranking.com330
64agence-geo.agency319
65seoyass.com300
66luneos.fr298
67designrush.com289
68natural-net.fr286
69azelty.fr283
70fr.trustpilot.com262
71blog.hubspot.fr261
72triaina.fr259
73archipelmarketing.com249
74e-declic.com244
75uplix.fr243
76oli-via-net.fr241
77senek.com226
78uclic.fr225
79wecomm.fr219
80searchengineland.com218
81mentionable.ai209
82plateya.fr207
83lesmakers.fr205
84adimeo.com202
85semrush.com200
86mon-expert-digital.com196
87marketing-management.io195
88pharow.com194
89cartelis.com183
90alfieformation.fr181
91zipdo.co180
92blogdumoderateur.com169
93julien-gourdon.fr161
94hubspot.fr158
95ia.agency147
96g2.com136
97worldmetrics.org118
98salesdorado.com115
99meilleures-agences-geo-aio.fr101
100medium.com100

Frequently asked questions

Which website do AI engines cite most in Marketing & SEO agencies?
sortlist.fr comes first with 5,875 citations, followed by lafabriquedunet.fr (3,662), reddit.com (2,593), youtube.com (2,254), and google.com (1,823).
Do you need mentions on many sites to be visible in AI answers in Marketing & SEO agencies?
Yes. The 10 most cited domains take only 17% of the citations: AI engines draw on 4,974 other sites in this sector.
Which AI engine relies on the most sources in Marketing & SEO agencies?
Perplexity, with 6.7 citations per answer on average, against 0.7 for Gemini. Across the whole index, Perplexity averages 5.1.
How do you get cited by AI engines in Marketing & SEO agencies?
Start with the sites AI engines already rely on in this sector, led by sortlist.fr, lafabriquedunet.fr, and reddit.com. A mention on those pages puts you where engines look for their answers. On your own prompts, Mentionable shows the exact URLs cited and the brands recommended in your place.

Methodology

ChatGPT
Claude
Copilot
Gemini
Google AI OverviewAIO
Google AI Mode
Grok
Perplexity

35,055 AI responses analyzed across Marketing & SEO agencies, on 8 engines, from February 2026 to September 2026. Citations come from the prompts tracked on Mentionable.

Latest data point: . Updated weekly.

Full methodology

And on your own prompts?

This ranking covers the whole Marketing & SEO agencies sector. Mentionable tracks your brand on your own prompts, every day.

  • The exact URLs cited on your prompts
  • The brands recommended in your place
  • All 7 engines tracked every day
  • The prompts where you never show up
  • The sources to work on to get in
  • The questions AI engines actually ask
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