Agency comparison

Blue Array vs Siege Media

Blue Array and Siege Media are both credible shortlist options, but they fit different briefs. Blue Array is ranked #9 globally and is strongest for technical seo, while Siege Media is ranked #6 and leads with content. Blue Array is based in Reading, United Kingdom; Siege Media is based in Austin, United States. The better fit depends on the services, client model and engagement band your brief requires.

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At a glance

Side-by-side comparison

Comparison of Blue Array and Siege Media
Metric	Blue Array	Siege Media
Global rank	#9	#6
Location	Reading, United Kingdom	Austin, United States
Specialisations	Technical SEO, Enterprise SEO, Consulting	Content, Digital PR, SEO
AI SEO capability	Established	Established
SEO capability	Leading	Strong
Public evidence	2 sources reviewed	2 sources reviewed
Client fit	Enterprise	Mid-market
Price band	$$$	$$$
Best suited to	Blue Array suits enterprise teams buying technical SEO depth over breadth.	Siege Media fits mid-market buyers who need digital PR and content strategy from one bench.
Considerations	Blue Array is less suited to early-stage companies without enterprise structures in place.	Siege Media may be less suitable for buyers needing hands-on technical remediation more than earned coverage.

Detailed comparison

How the agencies differ

Capabilities and focus

The two agencies overlap across their broader search briefs, which makes a direct comparison useful. Blue Array is assessed as established for AI SEO and leading for established SEO work. Its distinctive listed capabilities include Technical SEO, Enterprise SEO, Consulting. Siege Media is assessed as established for AI SEO and strong for SEO, with Content, Digital PR, SEO helping to distinguish its offer. These labels compare the range and public evidence visible during the August 2026 assessment; they are not guarantees of a particular ranking, citation or commercial outcome. Buyers should ask each agency to show recent work that matches the technical environment, market and search problem in the brief.

Working model and engagement

Blue Array is listed for enterprise organisations in the $$$ engagement band. Siege Media is listed for mid-market organisations in the $$$ band. The dollar symbols are relative comparison bands rather than quoted fees, and a higher band is not a quality score. Scope, senior involvement, location, contract length and implementation support can all change the real cost. For an international shortlist, buyers should also confirm time-zone coverage, local-language capability and who will be responsible for implementation. Ask both agencies to price the same written scope so that retainers, projects and optional work can be compared on a like-for-like basis.

Evidence and expected output

Leading Search List reviewed 2 public sources for Blue Array and 2 for Siege Media. That evidence supports an editorial comparison, but it does not replace buyer due diligence. Blue Array and Siege Media have different stated buyer fits. Before appointing either agency, request a named delivery team, a ninety-day plan, reporting examples and two case studies that resemble your organisation. For AI SEO, ask how the agency measures visibility in Google AI Overviews, ChatGPT, Gemini and Perplexity without separating that work from technical SEO, authority and useful content. The strongest proposal should connect outputs to a commercial objective and state which recommendations the agency will implement itself.

Choosing between them

Which agency fits your brief?

Choose Blue Array if…

Choose Blue Array when technical seo is central to the brief, the enterprise client model fits your organisation and its Technical SEO, Enterprise SEO, Consulting capabilities are more relevant to the work ahead.

Read the Blue Array review

Choose Siege Media if…

Choose Siege Media when content is the priority, its mid-market delivery model is the better match and you need more emphasis on Content, Digital PR, SEO.

Read the Siege Media review

Frequently asked questions

What buyers ask about Blue Array and Siege Media

Is Blue Array better than Siege Media?

Blue Array is ranked #9 globally and Siege Media is ranked #6, but the higher-ranked agency is not automatically the better fit for every brief. Compare their primary services, client fit, evidence and proposed delivery team against the same written requirements.

What do Blue Array and Siege Media cost?

Blue Array is placed in the $$$ relative price band and Siege Media in the $$$ band. These symbols are comparison guides, not quotations. Confirm current fees, minimum engagement, currency and included services directly with each agency.

Explore the evidence behind this comparison.

Blue Array review Siege Media review

Comparison checked 26 August 2026. Rankings, service information and price bands reflect the 2026 assessment. Confirm scope, availability and current fees directly with each agency.