The top 10 neighbors for Marketo span marketing publications, B2B research firms, tech personalities, and business authors — with no single neighbor pulling far ahead of the rest.
Similarity here measures how closely two entities' audiences resemble each other in composition. Marketo's shape is flat: the scores run from HubSpot at 0.97 down to Marketing Cloud at 0.95, a band of just two points across all ten. That compression means no structural outlier — the audience looks equally at home across a range of neighbor types.
Tallying the subcategories: four of the top 10 are Websites (Marketing Land, Business 2 Community, Search Engine Land, Social Media Examiner), three are B2B brands (Forrester, Moz, Marketing Cloud), two are Technology brands (HubSpot, Salesforce), and one is an Author (Ann Handley). Marketo's own subcategory — B2B — accounts for three of the ten neighbors, so the audience is partly self-similar, but the majority of the cluster is shaped by marketing media and adjacent tech platforms rather than B2B peers alone. The cross-kind presence of marketing websites and a business author alongside research-oriented B2B brands (Gartner sits just outside the top 10 in the broader graph) points to an audience that moves fluidly between practitioner content and vendor ecosystems.
The flat, compressed shape suggests an audience with broad professional range rather than a narrow tribal identity.