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Compare Z4 vs Marketing by Data

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

Winner
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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Marketing by Data

Marketing by Data

B2B Lead Generation Website

Marketing by Data is an industry-leading digital marketing agency since 2008, specializing in SEO, paid ads, and data-driven strategies. They also train other agencies on digital marketing techniques, offering a full suite of services from strategy to execution.

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Feature Comparison

Attribute Z4 Marketing by Data
Category SEO & Organic Growth B2B Lead Generation
Rating
Winner +4.5 higher
-
Location Madrid, Community of Madrid, Spain Burbank, California
Services
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Advertising
  • Display Ads
  • Native Advertising
  • PPC
  • Retargeting and Remarketing
  • Video Marketing
  • Marketing Advice
  • Lead Generation
  • Market Research
  • Link Building
  • Local SEO
  • Mobile SEO
  • Technical SEO
  • AI Search Optimization
  • LLM optimization
  • SEO
  • SEO Consulting
  • Wordpress SEO
  • Web Development
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Advertising
  • Display Ads
  • Native Advertising
  • PPC
  • Retargeting and Remarketing
  • Video Marketing
  • Marketing Advice
  • Lead Generation
  • Market Research
  • Link Building
  • Local SEO
  • Mobile SEO
  • Technical SEO
Industries
Ecommerce Logistics Restaurants
B2B Services Consumer Goods Fashion Retail Health & Wellness Legal Services
Pros
  • Offers a wide range of digital services from branding to AI, allowing clients to
  • Serves a wide range of industries including legal, e-commerce, and local services
  • Offers free SEO audit and consultation to demonstrate value upfront
Cons
  • No public pricing information, making budget estimation difficult without consultation.
  • No client reviews or ratings available on Semrush profile
  • Minimum project budget of $1,000 may not suit micro-businesses
Website Visit Site Visit Site

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