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Compare Z4 vs Scalable Growth

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

Z4

Z4

SEO & Organic Growth Website

Z4 is a Spanish digital agency combining advanced technology with marketing strategies. They specialize in technical SEO, web performance optimization, cybersecurity, and custom web development. With over 15 years of experience, they serve small to enterprise businesses across Spain.

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Scalable Growth

Scalable Growth

B2B Lead Generation Website

Scalable Growth builds high-intent lead generation websites and runs data-driven SEO, PPC, and content marketing campaigns. They specialize in driving qualified leads for behavioral health, addiction treatment, and B2B service providers.

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Feature Comparison

Attribute Z4 Scalable Growth
Category SEO & Organic Growth B2B Lead Generation
Rating
Location Madrid, Community of Madrid, Spain San Diego, California
Services
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Advertising
  • PPC
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Marketing Automation
  • Email Marketing
  • Backlink Management
  • Link Building
  • Local SEO
  • Mobile SEO
  • Search Engine Marketing
  • Technical SEO
  • Social Media Marketing
  • Facebook Advertising
  • Instagram Marketing
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Advertising
  • PPC
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Marketing Automation
  • Email Marketing
  • Backlink Management
  • Link Building
  • Local SEO
  • Mobile SEO
  • Search Engine Marketing
  • Technical SEO
  • Social Media Marketing
  • Facebook Advertising
  • Instagram Marketing
Industries
Ecommerce Logistics Restaurants
B2B Services Ecommerce Health & Wellness Healthcare & Hospital Legal Services
Pros
  • Offers a wide range of digital services from branding to AI, allowing clients to
  • Transparent project-based pricing starting at $5,000 with a focus on long-term partnerships
Cons
  • No public pricing information, making budget estimation difficult without consultation.
  • Small team (1-9 employees) may limit capacity for large-scale simultaneous engagements.
  • Niche focus on behavioral health and rehab may not be ideal for companies outside
Website Visit Site Visit Site
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