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Compare ESA Digital Ltd. vs Zupo

Side-by-side comparison of features, pricing, services, ratings and more.

ESA Digital Ltd.

ESA Digital Ltd.

SEO & Organic Growth Website

Award-winning SEO & GEO agency for growing SaaS and Tech companies. Since 2020, their team of Google Trainers has scaled 60+ brands 6-10X across the US, UK, and Europe.

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Zupo

Zupo

SEO & Organic Growth Website

Zupo is a specialized SEO consulting agency that builds long-term organic growth strategies for B2B and enterprise clients. They combine deep search engine knowledge with close client collaboration to deliver measurable results, including significant traffic and revenue increases.

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Feature Comparison

Attribute ESA Digital Ltd. Zupo
Category SEO & Organic Growth SEO & Organic Growth
Rating
Location London, England, United Kingdom Anaheim, California, United States
Services
  • AI Search Optimization
  • LLM optimization
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • SEO Consulting
  • Technical SEO
  • APP Store Optimization
  • Local SEO
  • Mobile SEO
  • Search Engine Marketing
  • Wordpress SEO
  • AI Search Optimization
  • LLM optimization
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • SEO Consulting
  • Technical SEO
  • APP Store Optimization
  • Local SEO
  • Mobile SEO
  • Search Engine Marketing
  • Wordpress SEO
Industries
B2B Services
B2B Services Fintech IT Legal Services Logistics
Pros
  • High client satisfaction with 4.9 average review rating and consistent positive
  • Unique pay-on-publish Digital PR model reduces risk for clients.
  • Deep expertise in technical SEO and content strategy for B2B and enterprise clients.
  • Strong client relationships and responsive communication as noted in multiple testimonials.
Cons
  • Small team (10-49) may limit capacity for very large enterprise engagements.
  • Niche focus on SaaS, apps, and tech companies - not ideal for non-tech industries.
  • Starting budget of $5,000 may be high for early-stage startups.
  • Small team size (1-9) may limit scalability for very large or multi-channel campaigns.
  • Higher minimum budget ($10,000) may be prohibitive for startups or very small businesses.
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