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Top GEO Agencies

iProspect

This dentsu search network sells GEO as part of global search and media programs for large advertisers.

Medium confidenceNetwork search and media with LLM optimization
iProspect homepage

Facts

Websiteiprospect.com
HeadquartersGlobal (dentsu)
FoundedNot listed
OwnershipCorporate-owned (dentsu)
StanceFull-service with GEO
Typical buyerEnterprise and multi-market advertisers on dentsu search and media
DeliveryNetwork search and media retainer with GEO/LLM add-on
VerticalsRetail, Ecommerce, Automotive, Telecom, Banking
SpecialtiesEnterprise

GEO / AEO philosophy

iProspect treats generative and answer-engine work as an extension of search and media, not a separate boutique purchase.

Offering

  • Sells GEO and LLM optimization inside global search and performance media.
  • Combines technical SEO, content, and paid search that reaches conversational AI surfaces.
  • Delivers AI-search work as an expansion of multinational media relationships.

Editorial scores

This directory's ratings on a 1-10 scale, with each score compared to the median across the full directory.

DimensionScoreScore barVs Directory Median
Technical GEO4
1
Lead generation5
1
Thought leadership3
2
Entity / knowledge graph3
1
Local / multi-location4
1
Enterprise readiness8
2
Innovation3
2
Measurement4
1

Service mix

This directory's estimate of how the published practice splits across work types.

Measurement 10%Paid 30%Digital PR 5%GEO / AEO 15%Classic SEO 25%Content 15%

Best At

  • GEO inside global search and performance media
  • dentsu network scale for multinational brands
  • LLM optimization alongside paid and organic search

Poor Fit When

  • the goal is a founder-led boutique GEO retainer under $5k/month
  • you need patent-level retrieval engineering on a complex domain
  • the hire is for PR-led reputation work without media buying

Clients

No named clients recorded for this profile.

Claim strength

  • Named clients
  • Clients in case studies
  • Verified clients

Innovation

Public packaging emphasizes LLM optimization inside search experience rather than a named measurement product of its own.

Pricing vs Performance Spectrum

GEO Agency Price Versus Performance, 2026
GEO Agency Price Versus Performance, 2026Each point is one directory agency. Vertical position is the mean of eight editorial scores. Horizontal position is a monthly engagement cost band from dollar to four dollars. Published midpoints appear in tooltips when available. Default labels mark score outliers only; other names appear on hover.45678Average Editorial Score$$$$$$$$$$Typical monthly engagement costiProspect

Practice timeline

Ownership map

dentsu-owned search network with GEO practice (TGA 2026)

dentsu-owned search network with GEO practice (TGA 2026).

Swipe left or right to see the full timeline.

Proof ladder

This section ranks the public proof behind the agency from strongest to weakest.

RungEvidence for this agency
1 - Independent Third-Party CoverageTGA, Who Owns the GEO/AEO Agencies? The 2026 Ownership Map
2 - Case StudiesNone recorded
3 - Named ClientsNone recorded
4 - AnecdotesNone recorded

Evidence stack

This section weighs the public evidence of the agency's credibility, breaking down each piece of evidence by its category ("Type"), a description, and how strong it is ("Strength").

TypeDescriptionStrength
Named clientsNone recorded in this edition.None recorded
Original researchPublic dentsu search-network materials and the TGA ownership map place GEO inside performance media. A stand-alone GEO method paper was thin for this edition.Directory note
Tools / productPublic packaging emphasizes LLM optimization inside search experience rather than a named measurement product of its own.As published
Third-party writeupsTGA, Who Owns the GEO/AEO Agencies? The 2026 Ownership MapThird party

Related pages

EnterpriseRetailEcommerceAutomotiveTelecomBanking