Consent Management Platform: More Than Just a Cookie Banner
With a professionally implemented Consent Management Platform (CMP), you are not only on the safe side legally. You also create the crucial foundation for data-driven marketing that builds trust with your users.
Finding the Right Consent Management Platform
Consent management today is more than just deploying a tool to meet legal obligations. It creates a reliable data foundation for your marketing. A CMP is an important component of your digital strategy, combining legal certainty and user-friendliness.
Why You Should Work with e-dialog
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01
Data for Your Marketing
Every “Accept” click counts. That’s why we optimize your CMP not only for legal compliance, but also for maximum opt-in rates.
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02
Security in the Legal Jungle
GDPR, ePrivacy, TCF 2.2, and Google Consent Mode present challenges for many companies. We navigate you safely through the complex requirements.
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Technical Integration
Our team of certified experts handles the technical design and implementation of the CMP, for example via Google Tag Manager, and ensures seamless integration with your analytics and marketing tools.
From Strategy to Implementation: Our Approach
Successful consent management begins with a clear strategy. We accompany you throughout the entire journey—from selecting the right tool to ongoing optimization.
Audit & Strategy
We analyze your current setup, identify potential improvements, and define a strategy together with you that contributes to your business objectives.
Tool Selection
The CMP provider market is large. We provide independent consulting and find the technically and economically best solution based on your requirements.
Technical Implementation
Our specialists handle the entire technical setup—from configuring the banner and setting up Google Consent Mode to integrating third-party systems.
Optimization & Training
After go-live comes optimization. We monitor performance, conduct A/B tests, and transfer our knowledge to your team through training sessions.
Leading Consent Management Platforms Compared
We provide independent consulting to help you select the right CMP for your specific use case. For implementation, we work with all leading consent tools.
Usercentrics
Usercentrics is a fast-growing company founded in 2018 and particularly widespread in Europe. The German company’s tool integrates ideally with Google Tag Manager as a tag management solution. It offers all essential features and is continuously developed.

Cookiebot
Cookiebot by Usercentrics was one of the pioneers for compliant consent solutions. However, the service is hosted exclusively in the cloud, so the storage location of consent management is not transparent. According to the provider, cross-domain is supported, but this could affect data security through external scripts, as the IP address is not automatically blocked.

Commanders Act
Commanders Act is a European company with numerous clients in the banking and insurance sector. The product offers centralized management of all marketing and tracking tags on a website to simplify implementation and reduce errors, as well as comprehensive analysis and reporting functions to measure and optimize the performance of marketing campaigns and user interactions.

TrustArc
TrustArc is a provider of privacy and compliance technology solutions that help companies comply with global privacy regulations such as GDPR, CCPA, and other international standards. With a comprehensive suite of tools and services, TrustArc enables organizations to assess, manage, and mitigate privacy risks.

OneTrust
OneTrust is a provider in the privacy sector with a comprehensive offering. It is one of the fastest-growing solutions on the global market. The CMP solution is already very mature and offers all modules for customization to individual needs and preferences. The tool itself and the optional add-on modules in areas such as “Governance & Data” are highly process-oriented.

Didomi
Didomi is a French company and therefore subject to one of the “most active data protection authorities” in the European Union. Didomi is engaged in the IAB and implements compliance requirements very well. The recognition of technologies and corresponding creation of privacy policies facilitate the work.

Tealium
Tealium’s CMP is particularly recommended for companies already using Tealium as a tag management system. Those who prefer self-hosting will find this solution well-suited. Consent is still stored with the provider. The solutions are also available for mobile platforms on iOS and Android.

Consentmanager.net
Consentmanager is a compliance management solution that helps website operators manage user consent and protect their privacy. For traceable compliance and protection against legal risks, the CMP offers granular consent options as well as complete documentation and storage of consents.

FAQ: Frequently Asked Questions About Consent Management
What is Google Consent Mode v2 and why is it important?
Google Consent Mode Basic v2 is a technical specification from Google that allows the behavior of Google tags (e.g., Google Analytics, Google Ads) to be adjusted based on user consent. Since March 2024, implementation has been mandatory for all advertisers using Google products in the EEA.
What distinguishes CMP, cookie banners & Google Consent Mode v2?
To maintain an overview in the complex area of data usage, it is important to know the key terms. Here is a simple explanation to help you understand the differences:
- Consent Management Platform (CMP): The CMP is the central platform that controls all processes related to obtaining, managing, and documenting user consent. It is the brain of your consent management and ensures legal compliance.
- Cookie Banner: This is the user interface that you see as a user on a website. It serves to obtain consent for cookies and data processing. A cookie banner can be operated independently, but is typically the visible interface (the frontend) of a Consent Management Platform.
- Google Consent Mode v2: Google Consent Mode Basic v2 is a technical specification from Google. It dynamically adjusts the behavior of Google tags (e.g., Google Analytics or Google Ads) to user consent without collecting the data. Since March 2024, implementation has been mandatory for all advertisers using Google products in the EEA.
How do we find the right CMP tool for our company?
The selection depends on several factors: company size, website complexity, technologies used, budget, and specific requirements for design and functionality. We support you with well-founded, independent consulting to find the tool that perfectly fits your needs.
Can a well-implemented CMP improve my marketing performance?
Yes, absolutely. A transparent and user-friendly CMP can significantly increase opt-in rates. This leads to better data quality in your analytics and advertising systems, which in turn enables more precise audience targeting, better personalization, and ultimately a higher ROI for your campaigns.
What does implementing a Consent Management Platform cost?
The costs consist of licensing fees for the CMP tool and the effort for strategic consulting and technical implementation. The implementation effort depends on the complexity of your website and system landscape. After an initial conversation, we will be happy to provide you with a transparent and non-binding proposal.