GEO agency rankings
SEO agencies of 11–50 people most visible in AI search in Rennes (2026)
In 2026, 3 SEO agencies of 11–50 people are listed in Rennes. The ranking uses 19 measured criteria, led by their visibility in AI search (Google AI Mode and AI Overviews) and a website ready for AI crawlers.
2026 ranking · updated
Ranked by overall score on 19 criteria · 3 agencies listed in Rennes (Agencies of 11–50 people), list may be incomplete. Methodology
- Listed agencies
- 3
- Ranked agencies
- 0
- Median years in business
- 8 years
Unnumbered
The other agencies in Rennes
Listed alphabetically.
Digital agency based near Rennes since 2006, Voyelle combines webmarketing, website creation and social media, with detailed SEO and GEO offers (audit, keyword strategy, link building, monitoring). Its case studies mostly cover Breton real estate, tourism and retail, such as +62% Instagram followers in 10 weeks for a festival and 307 qualified leads in 7 months for a developer.
- Les Castels
- Keolis Rennes
- Scarabée Biocoop
- Angers Loire Habitat
- Neotoa
- Fédération régionale des agrobiologistes de Bretagne
- Magalli
- Volta Van
- La Porte des Secrets
- Visit Ouest
- SNIAA
- ANOZR WAY
- +6
- Technical SEO
- SEO content
- Link building
- GEO (AI search)
- Redesigns and migrations
- +0
HubSpot consulting agency and integrator based in Rennes, Make the Grade supports B2B companies on CRM, web and acquisition, with a dedicated SEO and GEO offer. Its site redesign case for an accounting and consulting firm shows +41.7% organic traffic in 5 months.
- QESTIT
- Sinari
- Intersec
- TrustBuilder
- Phoner Business
- Business at OECD
- APIA Technologie
- DriveQuant
- Limagrain Ingredients
- EHL Group
- Upply
- Toucan
- +6
- GEO (AI search)
- Technical SEO
- SEO content
- +0
Digital marketing agency independent since 2019, born inside the Ouest-France group and rooted in Rennes and Mayenne, Wedig offers SEO, online advertising, social media, content and marketing automation. Its strongest case study covers an online seafood seller, with +300% organic traffic in under six months thanks to content and link building.
- Les Viviers de Banastère
- +0
- Technical SEO
- SEO content
- Link building
- +0
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Contenttosocial, “SEO agencies of 11–50 people most visible in AI search in Rennes (2026)”, 2026 edition, https://contenttosocial.com/geo-agencies/france/rennes/11-50-people
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