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Compare Berzerk vs Only Persketing / OPK Agency

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

Berzerk Agency logo

Berzerk

Data & Analytics Website

Berzerk is a digital marketing agency founded in 2018, specializing in SEO, Webflow and Shopify development, and PPC services. The agency focuses on personalized strategies to improve online presence and drive results for medium and enterprise businesses.

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Only Persketing / OPK Agency Agency logo

Only Persketing / OPK Agency

Multi-Channel Outreach Website

Only Persketing (OPK Agency) is a Spanish marketing agency with over 10 years of experience. It specializes in digital strategy, social media management, advertising campaigns, branding, influencer marketing, and UGC. The agency serves clients across EMEA, North America, South America, and APAC.

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Feature Comparison

Attribute Berzerk Only Persketing / OPK Agency
Category Data & Analytics Multi-Channel Outreach
Rating - -
Location Madrid, Spain Barbastro, Huesca, Spain
Services
  • Digital Services
  • Digital Strategy
  • eCommerce Development
  • CRO
  • SEO
  • Affiliate Marketing
  • eCommerce
  • PPC
  • AI Development
  • Paid Advertising
  • Public Relations
  • Content Creation
  • Conversational Marketing
  • Social Media
  • Video Production
  • Website Design
  • Website Development
  • Account based marketing
  • Search Engine Optimization
  • Email Marketing
  • Full Inbound Marketing Services
  • Digital Services
  • Digital Strategy
  • eCommerce Development
  • CRO
  • SEO
  • Affiliate Marketing
  • eCommerce
  • PPC
  • AI Development
  • Paid Advertising
  • Public Relations
  • Content Creation
  • Conversational Marketing
  • Social Media
  • Video Production
  • Website Design
  • Website Development
  • Account based marketing
  • Search Engine Optimization
  • Email Marketing
  • Full Inbound Marketing Services
Industries
Entertainment Hospitality
Marketing services Media & publishing
Pros
  • Personalized strategies tailored to client goals
  • Strong focus on customer service and attention to detail
  • Expertise across SEO, PPC, eCommerce, and AI development
  • Reports over 10 years of marketing experience and an international presence with offices in Spain and the United States.
  • Provides a broad service portfolio spanning paid advertising, social media, web development, SEO, and inbound marketing.
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