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Compare CONTENT.kellner vs OPEN

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

CONTENT.kellner Agency logo

CONTENT.kellner

Content & Copywriting Website
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Winner
OPEN Agency logo

OPEN

IT Services & Technology Consulting Website
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Feature Comparison

Attribute CONTENT.kellner OPEN
Category Content & Copywriting IT Services & Technology Consulting
Rating -
Winner +5.0 higher
Location München, Deutschland Kassel, Germany
Services
  • Branding
  • Community Management
  • Content Creation
  • CRM Implementation
  • Customer Marketing
  • Customer Success Training
  • Email Marketing
  • Full Inbound Marketing Services
  • Help Desk Implementation
  • Knowledge Base Development
  • Paid Advertising
  • Sales and Marketing Alignment
  • Social Media
  • Website Design
  • Website Migration
  • Account based marketing
  • Search Engine Optimization
  • Programmable Automation
  • Sales Enablement
  • CRM Migration
  • Custom API Integrations
  • Branding
  • Community Management
  • Content Creation
  • CRM Implementation
  • Customer Marketing
  • Customer Success Training
  • Email Marketing
  • Full Inbound Marketing Services
  • Help Desk Implementation
  • Knowledge Base Development
  • Paid Advertising
  • Sales and Marketing Alignment
  • Social Media
  • Website Design
  • Website Migration
  • Account based marketing
  • Search Engine Optimization
  • Programmable Automation
  • Sales Enablement
  • CRM Migration
  • Custom API Integrations
Industries
-
Automotive & transport Manufacturing Media & publishing Medical & wellness Recruiting/staffing
Pros
  • Broad portfolio covering the full inbound marketing spectrum, from content to CRM and website work.
  • Works in both German and English for clients across the EMEA region.
  • More than 15 years of experience across CRM, marketing, and technology
  • Offices in Kassel, Berlin, Cologne, and St. Ingbert
  • Supports organizations from mid-market companies to enterprise businesses
  • Provides strategy, implementation, integration, and ongoing operational support
Website Visit Site Visit Site
Free Plan Available

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