Clickworker
Data annotation services (image, text, medical data), AI training data, LLM dataset services
Quick facts
- Company
- Clickworker
- Service type
- Data annotation / AI training data
- Specialties
- Translation, Image, Text
- Hiring status
- Both: hires workers and takes vendor projects
- Website
- https://www.clickworker.com/
- Careers
- https://www.clickworker.com/
- Profile last verified
- 2026-01-29
Application process overview
Clickworker is a long-established German micro-task crowdsourcing platform (Essen, Germany) that pays a global crowd to complete short online jobs including AI data annotation, image classification, surveys, transcription, text creation and UHRS (Microsoft's Universal Human Relevance System) search-relevance tasks. Workers sign up on clickworker.com or the mobile app and pick tasks from a queue after qualifying.
Key findings
Application Process: Free registration online or via Android/iOS app, profile fill-in (real name, location, languages, DOB), ID verification checks; then qualification tests unlock paid tasks and UHRS access.<br><br>Assessments: Multiple qualification tests per task type; UHRS has its own separate quality screens. Fake profiles get closed after identity checks.<br><br>Job Types / Expertise: AI data labeling, image/video categorization, surveys, mystery shopping, web research, transcription, product-data entry, and UHRS search/result rating.<br><br>Compensation: Per-task micro-payments, typically $0.03-$0.10 for regular Clickworker tasks and $0.02-$0.80 per HIT on UHRS; hourly effective rate around $6-$7 once experienced. Weekly payouts via PayPal, Payoneer, SEPA, ACH; UHRS earnings pay out roughly every 3 weeks.<br><br>Flexibility / Remote work: Fully remote, 100% flexible, work whenever tasks are available — but task supply varies by country and qualifications.<br><br>Challenges / Concerns: Frequent Trustpilot/Reddit complaints about low pay, sudden account rejections, task rejections after completion, UHRS payment delays, and scarce high-paying work.<br><br>Legitimacy: Legitimate, 20+ years in operation, real weekly payments confirmed across many reviews; Glassdoor 152+ reviews.
Conclusion
Clickworker is a genuine, reliable-paying crowdsourcing platform that is easy to join and offers a broad variety of AI-training and micro-task work, making it a sensible side-income option — not a livable wage. It suits people who want truly flexible, no-commitment online tasks and are comfortable with very low per-task pay and occasional rejections, and works best for those who can qualify for UHRS and stack premium assessments. Anyone expecting competitive hourly rates or steady volume should temper expectations.