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Compare High Voltage vs Inpsyde GmbH

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

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High Voltage Agency logo

High Voltage

Data & Analytics Website

High Voltage is a science-based SEO agency founded in 2014 that uses controlled testing to understand Google's algorithm. The agency holds a US Patent for a system that isolates single algorithm factors.

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Inpsyde GmbH Agency logo

Inpsyde GmbH

Web Development & Technology Website

Inpsyde GmbH is a German WordPress agency focused on enterprise website development, migration, maintenance, SEO, and design. It is the largest WordPress agency in Germany and holds WordPress VIP Service Partner status.

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Feature Comparison

Attribute High Voltage Inpsyde GmbH
Category Data & Analytics Web Development & Technology
Rating
Winner +3.7 higher
-
Location Berlin, Germany Bergisch Gladbach, Germany
Services
  • SEO
  • Digital Marketing
  • CRO
  • Website Development
  • Website Migration
  • Search Engine Optimization
  • Website Design
  • SEO
  • Digital Marketing
  • CRO
  • Website Development
  • Website Migration
  • Search Engine Optimization
  • Website Design
Pros
  • Conducted over 400 SEO tests to learn how Google's algorithm works
  • Holds a US Patent for a proprietary system used to isolate single factors in Google's algorithm
  • Largest WordPress agency in Germany
  • Official German-speaking WordPress VIP Service Partner and WooExperts Gold Partner
Cons
  • One Google reviewer criticized the agency's persistent follow-up email marketing
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Website Visit Site Visit Site

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