RWS TrainAI is the AI training data division of RWS Group, a global language and content solutions company. The platform connects linguists, subject-matter experts, and annotators with enterprise AI data projects for leading technology clients.

Projects tend to be more structured and professional than micro-task platforms, often favouring contributors with relevant language skills or domain expertise. Work includes machine translation post-editing, named entity recognition, text annotation, and speech data collection.

Typical tasks: Translation post-editing, linguistic annotation, data labelling, speech recording, quality assessment.

Pay: Competitive per-word or per-hour rates, typically higher than general crowdsourcing platforms due to the specialist nature of the work.