Clickworker is a leading crowdsourcing platform specializing in providing scalable solutions for AI training data, data annotation, text creation, categorization, and other micro-tasks. They connect businesses with a global network of remote workers ('Clickworkers') to efficiently complete large-scale data projects, helping companies improve their AI and machine learning models, enrich product information, and conduct market research.
The Essen headquarters serves as the central command for Clickworker's global operations, overseeing platform development, international client management, strategic initiatives, and core administrative functions.
Located in 'Büropark an der Gruga,' a modern office park, offering contemporary facilities. Clickworker's specific office likely features an open, collaborative layout suited for a tech-driven company.
The HQ work culture is likely characterized by innovation, collaboration, and a focus on technology, blending German corporate efficiency with the agile demands of managing a global online workforce and AI-related services.
Essen's HQ is pivotal for steering Clickworker's international strategy, managing its European operations, and coordinating its vast network of freelance Clickworkers and global clientele.
Clickworker supports global functions primarily through its online platform, which engages millions of 'Clickworkers' (freelance task workers) from over 180 countries. This distributed workforce enables multilingual data processing, content creation, and AI training data services for international clients, irrespective of their location. Physical offices in Germany and the USA coordinate these global managed services.
Grugaplatz 2
Essen
North Rhine-Westphalia
Germany
Address: 28 W 38th Street, Floor 11, New York, NY 10018
To expand Clickworker's footprint in the key North American tech market, directly serve local clients, and leverage the region's AI and business ecosystem.
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As of April 2025, clickworker' leadership includes:
clickworker has been backed by several prominent investors over the years, including:
No major C-level executive changes (new hires or departures) at Clickworker have been publicly announced in the last 12 months, indicating leadership stability.
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Clickworker commonly uses the email format of 'first.last@clickworker.com'. This is a standard pattern for professional communication within the company. Other less common formats might include 'f.last@clickworker.com'.
[first].[last]@clickworker.com
Format
christian.rozsenich@clickworker.com
Example
85%
Success rate
Business Wire • May 09, 2023
TELUS International announced a strategic partnership with Clickworker to broaden its AI data solutions. The collaboration aims to leverage Clickworker's extensive global crowd-sourcing network to deliver more diverse and high-quality AI training data to clients....more
PresseBox • January 24, 2023
Clickworker GmbH announced its achievement of ISO/IEC 27001:2013 certification for its Information Security Management System (ISMS). This certification underscores Clickworker's commitment to maintaining the highest standards of data security and protection for its clients and its global network of Clickworkers....more
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