clickworker

clickworker

clickworker is a crowdsourcing platform that provides AI training data, surveys, tagging, store checks, and other data services through a global crowd of over ten million verified freelancers.

Tags
crowdsourcingai-training-datadata-labeling
Last Updated Oct 20, 2026
clickworker screenshot

About

clickworker is a crowdsourcing platform operated by Clickworker GmbH, a company based in the United States and Germany, that supplies businesses with human-generated and human-validated data. It addresses the problem of scaling data work—such as collecting, labeling, validating, and categorizing data—by distributing microtasks to a large, verified workforce instead of relying on in-house teams.

Customers define a project, and clickworker configures it on its own platform with briefings, filters, and quality assurance processes. More than ten million registered freelancers, known as Clickworkers, complete the tasks across 136 countries, using either a desktop interface or the Clickworker app for Android and iOS. Tasks are paid per completed item, and the company reports over twenty years of micro-task experience and more than one million completed projects. Its AI training data services are delivered in cooperation with its parent company, LXT.

Key Features

AI Training Data: Custom datasets covering image, video, audio, and text, plus human labeling, annotation, and validation, delivered with LXT.
Survey Services: An all-in-one tool for building and managing online surveys, or access to a verified pool of respondents for external studies.
Store Check Services: Structured, real-time data collected at the point of sale, including display audits and mystery checks covering availability, placement, and service quality.
Tagging Services: Product categorization, color tagging, feedback analysis, and sentiment analysis to improve product search and data quality.
Crowdtesting Services: Testing of websites, apps, games, and search relevance, with feedback on usability, customer journey, and checkout.
List Building and SEO Services: Email address research, price research, SEO copywriting, and related tasks handled by the crowd.
Delivery Options: Managed Service, Self Service, Crowd as a Service, and an API, plus an external form/iFrame option.

Pricing & Fees

  • Pricing: Not publicly listed on the pages we reviewed; check the official site for current plans.
  • Crowd size and reach: More than ten million Clickworkers in 136 countries, with additional partner resources available on demand.
  • Security and compliance: ISO 27001 certified, GDPR compliant, with audited information security management.
  • Delivery model: Customers can choose managed, self-service, or API-based integration depending on internal capacity.

Who It's For

clickworker serves AI and data science teams that need labeled training datasets, market researchers running surveys, retail and eCommerce companies checking shelf availability and product data, and digital marketing teams producing SEO content at scale. It also suits product managers and UX teams that need usability feedback on websites, apps, and games. Companies with recurring data-entry, list-building, or price-research needs can use the platform's self-service or API options, while those wanting a hands-off approach can use the managed service.

FAQ

What is clickworker?clickworker is a crowdsourcing platform from Clickworker GmbH that provides data services—AI training data, surveys, tagging, store checks, testing, list building, and SEO—through a global crowd of verified freelancers.

How much does clickworker cost?Pricing is not publicly listed on the pages reviewed; interested customers should contact clickworker through its official site for a quote.

How do you work with clickworker?Projects can run as Managed Service, Self Service, Crowd as a Service, or via an API, and Clickworkers complete tasks through the platform or the Clickworker app on Android and iOS.

How does clickworker handle data privacy?The company states it is ISO 27001 certified, 100% GDPR compliant, and maintains an audited information and security management system.

Can individuals earn money on clickworker?Yes, registered freelancers can sign up as Clickworkers, complete microtasks on desktop or mobile, and are paid per task directly by clickworker.