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5 min read

Challenges of CRM and CDP implementation and how to fix them

Written by
Carla Hetherington
Published on
March 12, 2025
Updated on
March 27, 2025

Integrating customer relationship management (CRM) systems with customer data platforms (CDPs) offers businesses a powerful way to unify customer insights, enhance personalization, and drive more effective engagement. However, the path to seamless integration is often riddled with challenges, from fragmented data silos to complex technical requirements and vendor selection dilemmas. Without a strategic approach, these hurdles can delay adoption and limit the full potential of your customer data strategy. In this article, we’ll draw heavily on insights from an interview with Tom Heinen, Product Owner/Project Manager at Innovadis, to explore the most common roadblocks to CRM and CDP integration, and, more importantly, how to overcome them.

The relevance of CRM and CDP in enhancing customer experiences in a nutshell

CRMs and CDPs serve distinct but complementary roles in managing customer data. CRMs focus on tracking and optimizing direct customer interactions, making them essential for sales and service teams. CDPs, on the other hand, unify data from multiple touchpoints, such as websites, social media, and offline sources, to create a 360° customer view for personalized marketing. In other words, while CRMs enhance customer relationships, CDPs enable data-driven segmentation and engagement. Instead of choosing between them, businesses should integrate both to maximize customer insights, improve personalization, and drive long-term growth.

Learn more about the key differences between CRMs and CDPs →

Key CRM and CDP implementation obstacles and how to overcome them

Having both a CRM and CDP in your Martech stack can unlock a wealth of opportunities, but businesses often face critical challenges during implementation. From data silos to integration complexity and vendor selection, these obstacles can slow down adoption and impact the effectiveness of your customer data strategy. Let's dive deeper into these challenges and how to fix them:

1. Data silos

One of the biggest roadblocks to a successful CRM and CDP integration is data fragmentation. Many organizations store customer data across multiple tools, such as marketing automation platforms, e-commerce systems, customer support software, and legacy CRMs. The problem? These systems don’t always talk to each other, leading to inconsistent, duplicated, or incomplete data.

For example, your CRM might track purchase history and sales interactions, while your CDP collects website behavior and email engagement data. If these systems aren’t properly synchronized, sales teams may lack critical marketing insights, and marketers may miss key customer support interactions, resulting in disjointed customer experiences.

How to fix it:

  • Define a single source of truth: Establish clear data governance policies to ensure data is consistent across platforms.
  • Use data cleansing & deduplication tools: Implement automated data hygiene processes to eliminate duplicate records and standardize formatting.
  • Integrate via iPaaS solutions: Integration Platform as a Service (iPaaS) solutions like Alumio help create seamless data flow between CDPs and CRMs, preventing data silos.

Learn more about the crucial role of iPaaS solutions in CDP implementation →

2. Integration complexity

Many businesses underestimate the technical complexity of integrating a CDP with a CRM. These platforms have different data structures, APIs, and workflows, making seamless data exchange a challenge.

A common issue arises when CRMs rely on manual data entry, while CDPs automate data ingestion from multiple sources. This can lead to data mismatches, syncing delays, or conflicting records, causing frustration for sales, marketing, and customer support teams.

How to fix it:

  • Choose systems with pre-built integrations: Many leading CDPs and CRMs now offer native integrations, such as Salesforce CDP, Segment, or Adobe Experience Cloud, that streamline data synchronization.
  • Map out your data flow early: Before implementation, document how data should move between systems, ensuring that customer touchpoints remain intact across sales, marketing, and support.
  • Leverage AI & automation: AI-powered data mapping and transformation tools can simplify integration and ensure real-time updates between platforms.

3. Vendor selection

When implementing CDPs and CRMs, businesses face a crucial decision: Should they invest in best-of-breed solutions or an all-in-one platform?

Best-of-breed solutions offer deep specialization and flexibility but often require more complex integrations while all-in-one platforms simplify data management but may lack advanced features found in standalone tools. The challenge lies in finding a solution that aligns with your business goals, technical capabilities, and scalability needs.

How to fix it:

  • Assess your business needs first: If your company relies heavily on personalized marketing, a best-of-breed CDP may be necessary. If sales-driven customer engagement is the focus, an integrated CRM/CDP solutionmight be the better choice.
  • Consider future scalability: Businesses that expect rapid growth or evolving data needs should opt for a solution with modular capabilities.
  • Test before committing: Many CDP and CRM providers offer sandbox environments or trial periods, take advantage of these to evaluate functionality, ease of integration, and overall performance.

The debate of best-of-breed vs. all-in-one solutions is a prevalent one. As Tom Heinen points out:

"Major CRM companies like Salesforce are integrating CDP capabilities because they recognize the need for a unified data approach. Without it, businesses face re-platforming risks as they seek better customer insights. The real debate isn’t whether CDPs are necessary—it’s whether companies should opt for an all-in-one solution or a best-of-breed approach. That decision depends on scalability, flexibility, and how deeply you want to leverage your customer data."

Maximizing the impact of your CRM and CDP integration

Successfully integrating a CRM with a CDP requires more than just connecting two systems; it demands a clear data strategy, well-planned integrations, and careful vendor selection. By addressing data silos, simplifying complex integrations, and choosing the right technology stack, businesses can unlock the full potential of their customer data. Whether opting for a best-of-breed approach or an all-in-one solution, the key is to prioritize scalability, flexibility, and long-term alignment with business goals. With the right strategy in place, organizations can turn integration challenges into opportunities for deeper customer insights and more impactful engagement.

Struggling to unify your CRM and CDP for seamless customer insights? Innovadis can help you break down data silos, simplify integrations, and maximize the impact of your Martech stack. Discuss how to optimize your data strategy—get in touch today!

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About our partner
Innovadis is a digital technology house with a focus on digital transformation and e-commerce for B2B organizations such as manufacturers and trading companies.

Tom Heinen

Product Owner/Project Manager, Innovadis

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Portrait of Leonie Becher Merli, 
Business Development Representative, Alumio, point to the right with both hands -  within a white circular background.

Get a free demo of the Alumio platform