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Services we provide

  • Account based marketing
  • CRM Implementation
  • CRM Migration
  • Custom API Integrations
  • Email Marketing
  • Full Inbound Marketing Services
  • Help Desk Implementation
  • HubSpot Onboarding
  • Knowledge Base Development
  • Programmable Automation
  • Sales and Marketing Alignment
  • Sales Enablement

Industries we specialize in

  • Automotive & Transport
  • Manufacturing
  • Media & Publishing
  • Medical & Wellness
  • Recruiting/Staffing

Budgets we work with

$5,000+

Languages we support

  • English
  • German

Regions we serve

EMEA

HubSpot accreditations

Custom Integration
Custom Integration
Onboarding
Onboarding

HubSpot certifications

AI Essentials Badge
AI Essentials Badge
Content Marketing
Content Marketing
Data Integrations Certification
Data Integrations Certification
Frictionless Sales
Frictionless Sales
Guided Client Onboarding
Guided Client Onboarding
HubSpot Implementation for Partners
HubSpot Implementation for Partners
HubSpot Marketing Hub Software Certification
HubSpot Marketing Hub Software Certification
HubSpot Reporting
HubSpot Reporting
HubSpot Sales Hub Software Certification
HubSpot Sales Hub Software Certification
HubSpot Sales Software
HubSpot Sales Software
HubSpot Solutions Partner
HubSpot Solutions Partner
HubSpot Trainer Certification
HubSpot Trainer Certification
Inbound
Inbound
Inbound Marketing
Inbound Marketing
Inbound Sales
Inbound Sales
Integrating With HubSpot I: Foundations
Integrating With HubSpot I: Foundations
Objectives-Based Onboarding
Objectives-Based Onboarding
Platform Consulting
Platform Consulting
Service Hub Software
Service Hub Software

Overview

OPEN ist einer der erfahrensten HubSpot-Partner im deutschsprachigen Raum. Mit Standorten in Kassel, Berlin, Köln und St. Ingbert verbinden wir strategische Beratung mit tiefem Technologie-Know-how – und realisieren smarte Lösungen rund um Marketing, Vertrieb und Kundenservice. Was uns auszeichnet? Wir denken HubSpot nicht als Tool, sondern als Plattform für echtes Wachstum. Ob Inbound-Marketing, Sales-Prozesse, CMS-Integration oder Automatisierung – wir entwickeln passgenaue Strategien und setzen sie technisch sauber um. Von der ersten Idee bis zum laufenden Betrieb. Unser erfahrenes Team vereint CRM, Marketing und Tech – mit über 15 Jahren Erfahrung, vom Mittelstand bis Enterprise. Wir machen aus Business-Zielen wirkungsvolle HubSpot-Lösungen.

Average rating

5.0

Based on 5 ratings


Total reviews

5

Number of reviews all-time


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Average rating

5.0

Based on 5 ratings

Total reviews

5

Number of reviews all-time

5
100% complete
100%
4
0% complete
0%
3
0% complete
0%
2
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5/5
    Sep 9, 2025

Targeted, pragmatic, effective - our HubSpot implementation with OPEN

Our HubSpot Enterprise project started with a clear vision - but also with many open issues: numerous companies and brands, consisting of manufacturing companies and international market units, plus distributed tools, legacy systems and the challenge of combining global and local marketing in a meaningful way. The focus was particularly on the introduction of a new email marketing system that is scalable and centrally controllable. At the same time, the pressure was great: to go live quickly without compromising on quality. OPEN impressed us from the outset - not only with their high level of expertise, but above all with their pragmatic and targeted approach. They picked us up exactly where we needed support and responded directly to our requirements without unnecessary detours or overhead. OPEN's role as a true sparring partner was particularly valuable: our team brought a lot of their own know-how, which OPEN supplemented with in-depth HubSpot knowledge, experience from complex enterprise projects and strategic foresight. Together, we developed a setup that maps international structures and authorizations, gives local teams sufficient freedom and yet remains centrally controllable. Conclusion: With OPEN, we not only introduced HubSpot, but also created the foundation for scalable, international marketing - with a powerful email marketing system at its heart. OPEN is a partner that creates clarity, thinks along with us and delivers.

Services provided7, 18, 12, and 53001
  • Admin, W.

Translated from Deutsch. View original text

5/5
    Jul 18, 2025

From Tool to Platform – and from Project to Real Change with OPEN

Review: We started our international CRM project with OPEN – with a clear vision, but also many open questions: different country requirements, fragmented processes, legacy systems, limited internal resources. Plus the usual pressure from the organization to deliver results fast. What convinced us about OPEN was their holistic approach. Instead of jumping straight into the system, we worked together to sharpen our CRM business case. What do we really want HubSpot to deliver? Which processes need unified structures – and where do we need flexibility? How do we design a platform that works now and scales for the future? Internationalization & Process Alignment: Together, we built a structure that works across multiple countries – with clear responsibilities, aligned processes, and room for local adaptations. No one-size-fits-all, but a setup that fits our organization. CRM Maturity & Enablement: One of our priorities was internal enablement. OPEN didn’t just deliver a system – they helped us build clarity, skills, and structure. That changed the way we talk about CRM, data, and processes internally. Migration & Integration: Technically, the project wasn’t simple – multiple data sources, legacy systems, integrations, varying data quality. OPEN handled this with calm pragmatism and strong expertise, always focused on data integrity and scalability. Bottom line: With OPEN, we didn’t just implement CRM – we took a major step toward building a real digital platform. And we did it with a partner who challenges assumptions, creates clarity, and brings things forward. A strong recommendation for anyone who’s thinking bigger than just tools.

Services provided20, 5, 6, 7, 18, 12, and 53001
  • Becker, D.