Siege Media

Top choice in AI SEO & GEO Agencies

Content-led GEO and SEO for SaaS and ecommerce brands publishing at scale

Last reviewed 30 August 2026How we rank

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HQ
Austin, United States
Founded
2012
Team
51-200
Pricing
$5,000+ minimum; $100-$149/hr; most common project $50,000-$199,999 (Clutch-displayed)
Regions
North America
Stack
Industries
SaaS, Financial Services, Ecommerce, Healthcare, Real Estate

About Siege Media

Siege Media is a content marketing and SEO agency of roughly 50 to 200 people that has folded generative engine optimization into its existing practice. Clutch records GEO at 35% of its SEO work, which is a useful number precisely because most firms in this category will not break theirs out.

Its case studies are among the few here that report an AI specific outcome: the agency states a 98% LLM visibility figure for Zendesk and a $6.1M traffic value increase for Zapier. Both are self-reported. The 47 verified Clutch reviews, by contrast, are independent, and they are the largest such base of any agency in this ranking apart from SeoProfy.

Ratings elsewhere

Ratings published by third parties, recorded August 2026. AI Agency Radar does not collect reviews and does not combine these into a score of its own.

Our verdict

Siege is the lowest risk buy in this ranking for a company that wants competent execution rather than a research partner. The review base is deep enough to mean something, the case studies name clients, and the content and digital PR machinery that AI answer visibility depends on is already built. What you are not buying is an AI native practice: GEO here is 35% of an SEO department, the published outcome figures are the agency's own, and typical projects on Clutch land between $50,000 and $199,999, well above the stated entry minimum. It sits second because verified delivery at scale counts for more than a newer firm's positioning.

Pros

  • 47 verified Clutch reviews, the second largest independent review base in this ranking
  • Publishes named client case studies that report an AI answer visibility figure
  • Breaks out GEO as a stated share of its SEO work rather than leaving the mix unstated

Cons

  • GEO is 35% of an existing SEO practice, so the core disciplines remain content marketing and conventional search
  • The 98% LLM visibility and $6.1M traffic value figures are self-reported and unaudited
  • Clutch records most projects between $50,000 and $199,999, far above the $5,000 stated minimum

Where Siege Media ranks

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