- Digital Agency
- CRM
- CRM System integration

CRM Integration
500+ successful CRM projects and over 25 years of experience for a seamlessly integrated CRM
Let's talk-
Our CRM integration services
With more than 25 years of experience, an interdisciplinary team, and end-to-end consulting and implementation expertise, SUNZINET is your partner for successful CRM integration. We’ve already delivered over 500 CRM projects for clients such as Schöffel, Bosch, and Swarovski. We’re happy to support you with:
- Integration planning
- Process integration
- System integration
- Administration
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Our technology partnerships
Our extensive project experience and certifications have earned us partner status with leading technology providers, including:
- Salesforce
- HubSpot
- Microsoft Dynamics 365
- And many more
Our CRM integration services
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Integration planning
We work with you to design the technical and business integration of your CRM system. This ensures consistent use of your data and unlocks more value from every connected system.
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Process integration
We analyze your processes across all systems to clearly define integration points. This creates a reliable foundation for a future-proof CRM setup.
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System integration
We connect your CRM with ERP, PIM, e-commerce platforms, and additional tools or service providers. The result is a fully networked system landscape that communicates efficiently and reduces manual effort.
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Administration
We handle the operation and ongoing support of your integration solution—keeping your setup stable, up to date, and reliable in daily use.
Our approach to CRM integration
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We review your systems, interfaces, and data structures to fully understand the technical foundation of your integration. This helps us avoid surprises during implementation and creates a solid base for all subsequent steps.
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Together, we develop a tailored concept that defines requirements, architecture, and integration paths. This results in a clear plan that connects your systems in a meaningful and sustainable way.
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We carry out the integration—whether point-to-point, custom interfaces, or middleware. Your CRM seamlessly fits into your existing system landscape and is ready for use quickly.
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We carry out the integration—whether point-to-point, custom interfaces, or middleware. Your CRM seamlessly fits into your existing system landscape and is ready for use quickly.
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We train your team on the integrated CRM and the newly introduced processes. This increases confidence in daily operations and ensures that your team uses the system effectively from the start.





Why work with SUNZINET for your CRM integration?
- Full-service CRM integration
We advise you on the right CRM solution and ensure a seamless technical connection. This gives you everything from a single source—and allows your CRM to work smoothly across sales, marketing, and service without any data silos. - Strong partnerships with leading CRM providers
As a Gold Partner of Salesforce and HubSpot, we have first-hand insight into technologies, updates, and best practices. You benefit from fast solutions, reliable expertise, and direct access to the latest developments. - Over 25 years of CRM project experience
For more than two decades, we’ve supported companies in implementing and evolving their CRM systems. You receive proven methodologies and practical solutions designed for long-term success. - Interdisciplinary teams
Our strategy, consulting, development, and design teams work closely together. This avoids misalignment and ensures integrated CRM solutions that excel both technically and functionally.
What’s your CRM challenge? Let’s talk!
Simply fill out the form, and we’ll get back to you within 24 hours on business days. In an initial, no-obligation call, we’ll discuss your challenge, possible next steps, and whether a collaboration makes sense.
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How does integration with a CRM system work?
Mehr lesenA CRM integration can be implemented via middleware (e.g., MuleSoft Anypoint), custom interfaces, or simple point-to-point connections. Which option makes the most sense depends on your system landscape and your goals—something we clarify during the analysis phase.
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How complex is a CRM integration?
Mehr lesenThe level of effort depends on the number of systems involved, the data structures, and the processes you want to enable. Many integrations can be implemented quickly. More complex scenarios require additional planning but can be executed step by step so you can see results early on.
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What data can I exchange with a CRM system?
Mehr lesenIn principle, any relevant customer, order, or product data can be transferred between your CRM and third-party systems. What matters most is clean data structures and clearly defined roles for which systems supply the data and which systems process it further.
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How does integrating other systems with my CRM help me?
Mehr lesenBy connecting your CRM with other applications, you gain more complete information and a centralized view of your customers. You can also automate processes—for example, when a CRM activity automatically triggers a quote or order in another system.


