About Kleum
Help us build the future of AI.
Kleum is a global community of 500K+ contributors paid on their own schedule — training the systems that will shape the future of work, science, healthcare and everyday life.
Why we exist
Modern AI doesn't appear on its own. Every useful system you've ever interacted with — the one that translates a sentence, drafts a document, reads a scan, drives a car — was built on enormous amounts of careful, structured human work. Reviewing, judging, correcting, demonstrating. That work is the difference between a system that's impressive in a demo and one that's actually trustworthy in your life.
That work has, until recently, been hidden. Kleum exists to bring it into the open: a serious, transparent platform where the contributors doing it are compensated properly, on a predictable cycle, with no fees and no nonsense.
We're already a community of 500K+ contributors in 100+ countries — and the demand for human-quality training input is growing, not shrinking, as the technology gets more capable.
What we believe
- Compensation that reflects the work. The work that makes AI good is skilled work. We pay accordingly, on a predictable cycle, with full transparency before any task is accepted.
- Open to anyone serious. No gatekeeping. If you can follow clear instructions, there may be work for you. If you hold a professional qualification, specialist work may be available after verification.
- Global by default. AI should work in every language, every culture, every part of the world. That requires a contributor base that spans regions, languages, and disciplines — not a handful of countries.
- Institutional standards. Vetting, data handling, payment integrity, and audit — all operated to the standard our enterprise customers require.
Reliability
Predictable weekly settlement, with clear onboarding and operator support in your timezone.
Transparency
Every task shows pay before you accept. The contracts you work under are explicit. We never change terms after the fact.
Rigour
Quality reviewed against published rubrics. Material consequences for poor work. Clear recognition for strong work.
About the company
Kleum is operated by Physicore Limited, a UK-registered company. We contract with serious organisations, hold ourselves to enterprise standards on data handling and payment integrity, and answer to the same regulators they do. Contact: contact@kleum.com.