Cookie Consent Required

You've denied cookie usage. You will be redirected to our partner site in 10 seconds.

Filter & Categories

Compare OPEN vs sixclicks GmbH

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

OPEN Agency logo

OPEN

IT Services & Technology Consulting Website
View Full Profile
sixclicks GmbH Agency logo

sixclicks GmbH

Multi-Channel Outreach Website
View Full Profile

Feature Comparison

Attribute OPEN sixclicks GmbH
Category IT Services & Technology Consulting Multi-Channel Outreach
Rating
Location Kassel, Germany Deutschland
Services
  • Programmable Automation
  • Sales and Marketing Alignment
  • Sales Enablement
  • CRM Implementation
  • CRM Migration
  • Custom API Integrations
  • Account based marketing
  • Email Marketing
  • Full Inbound Marketing Services
  • Help Desk Implementation
  • Knowledge Base Development
  • Content Creation
  • Customer Marketing
  • Customer Success Training
  • Customer Support Training
  • Paid Advertising
  • Sales Coaching and Training
  • Social Media
  • Website Development
  • Website Migration
  • Search Engine Optimization
  • Programmable Automation
  • Sales and Marketing Alignment
  • Sales Enablement
  • CRM Implementation
  • CRM Migration
  • Custom API Integrations
  • Account based marketing
  • Email Marketing
  • Full Inbound Marketing Services
  • Help Desk Implementation
  • Knowledge Base Development
  • Content Creation
  • Customer Marketing
  • Customer Success Training
  • Customer Support Training
  • Paid Advertising
  • Sales Coaching and Training
  • Social Media
  • Website Development
  • Website Migration
  • Search Engine Optimization
Industries
Automotive & transport Manufacturing Media & publishing Medical & wellness Recruiting/staffing
Business services - general Consulting/advisory Manufacturing Technology - software
Pros
  • 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
  • Specialized in German-speaking B2B markets across Germany, Austria, and Switzerland
Website Visit Site Visit Site
Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan