Apache Unomi

What is Apache Unomi?

Apache Unomi is the first open-source Customer Data Platform (CDP) developed under the governance of the Apache Software Foundation. It is a Java server designed to manage customers, leads, and visitors data and help customize the user experiences of different digital platforms. It also assists in consolidating and analyzing customer data to optimise targeted marketing strategies.


Apache Unomi was initiated by the Jahia Solutions Group in 2015 and quickly became a part of the Apache Incubator program. After fulfilling the necessary requirements, it officially became an Apache Top-Level Project in 2020.

Functionality and Features

Apache Unomi provides the following features:

  • Real-time customer profile creation.
  • Integration with various marketing tools through its API.
  • Privacy management in accordance with GDPR regulations.
  • Rule-based personalization of customer experiences.


Apache Unomi's architecture is designed for modularity and scalability. It includes a context server providing a RESTful API that integrates with various marketing tools. It also includes an ElasticSearch storage backend, ensuring powerful data searching and analytical capabilities.

Benefits and Use Cases

With Apache Unomi, businesses can personalize customer experiences, implement GDPR-compliant data management, and integrate customer data across platforms. It is beneficial in creating targeted marketing strategies, optimizing customer interaction, and improving CRM.

Challenges and Limitations

The main limitations of Apache Unomi are the need for technical expertise for setup and usage and limited community support due to its relatively new emergence in the market.

Integration with Data Lakehouse

While Apache Unomi manages and analyzes customer data, a data lakehouse can further enhance its capabilities. It can consolidate Unomi's data with other data sources, improving data analytics and making the data more accessible for decision-making.

Security Aspects

Apache Unomi adheres to GDPR privacy regulations. It enables businesses to manage customer data while respecting data privacy and implementing consent-based data management.


Apache Unomi's performance is directly related to the infrastructure on which it is implemented. With an appropriate configuration, it can provide high-speed data processing and analytics.


What is Apache Unomi? Apache Unomi is an open-source Customer Data Platform (CDP) for managing and analyzing customer data and personalizing customer experiences.

Who developed Apache Unomi? Apache Unomi was originally developed by the Jahia Solutions Group and it's now maintained by the Apache Software Foundation.

What are the main features of Apache Unomi? Apache Unomi includes features such as real-time customer profile creation, integration with marketing tools, privacy management, and rule-based personalization.

What are the limitations of Apache Unomi? Apache Unomi requires technical expertise for implementation and usage, and it has limited community support.

How does Apache Unomi integrate with a data lakehouse? A data lakehouse can enhance the capabilities of Apache Unomi by consolidating Unomi's data with other data sources, improving accessibility and analytics.


Customer Data Platform (CDP): A system that collects and organizes customer data from various sources and makes it available for other systems.

GDPR: The General Data Protection Regulation is a regulation in EU law on data protection and privacy.

Data Lakehouse: A hybrid data management platform that combines the features of data warehouses and data lakes.

API: An Application Programming Interface is a set of rules that allow different software applications to communicate with each other.

CRM: Customer Relationship Management is a strategy for managing a company's interactions with current and potential customers.

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