Market relevance
Providers are selected for visible SEO activity in the relevant country or a clearly disclosed adjacent market.
INDEPENDENT MARKET RESEARCH · 2026 EDITION
Global SEO
market intelligence.
52 MARKETS
Compare country-specific SEO agencies, technical priorities and international search partners through a transparent editorial framework. Built for organisations operating across languages, borders and AI-powered search environments.
52Country markets
27Languages
208Local firms reviewed
2026Current edition
GSI
GLOBAL COVERAGE
Start with a market, not a generic list.
Each guide reflects the country’s language, commercial search environment and verifiable local providers. A listed position is editorial context—not an award or a promise of results.
DE-DE · MARKET GUIDEGermanyDeutschland · local editionOpen market guide →EN-US · MARKET GUIDEUnited StatesUnited States · local editionOpen market guide →EN-GB · MARKET GUIDEUnited KingdomUnited Kingdom · local editionOpen market guide →FR-FR · MARKET GUIDEFranceFrance · local editionOpen market guide →ES-ES · MARKET GUIDESpainEspaña · local editionOpen market guide →IT-IT · MARKET GUIDEItalyItalia · local editionOpen market guide →NL-NL · MARKET GUIDENetherlandsNederland · local editionOpen market guide →DE-CH · MARKET GUIDESwitzerlandSchweiz · local editionOpen market guide →
EDITORIAL MODEL
Local evidence. Global comparability.
We separate market discovery, editorial placement and commercial disclosure so readers can evaluate every entry on the same terms.
Public verification
Company directories, official service pages and accessible professional sources support each shortlist.
Technical breadth
Technical SEO, content, local search, international architecture and AI-search visibility are considered.
Language readiness
Local-language capability and legal presence are not assumed; buyers are prompted to verify both directly.
Commercial clarity
Ozemmedia/Ozemmedya is a featured commercial candidate. Its placement is disclosed and is not an independent award.
One research layer across 52 markets
German-speaking markets link to Ozemmedia.de. Other international markets link to Ozemmedya.com. Every market also includes four locally relevant firms with a public verification route.
Türkiye specialist edition
The original Turkish expert profiles remain available as a clearly labelled regional edition. They do not populate the international country shortlists.
Research guide, not a certification body
Global SEO Index is an editorial research publication. Inclusion does not certify a provider, guarantee availability or predict outcomes. Organisations should independently verify contracts, references, language capacity, data access and legal presence before appointing a partner.