2une connects people in India with paid AI training projects from companies building machine learning models. Workers can find flexible gigs covering data sourcing, data annotation, and RLHF (Reinforcement Learning from Human Feedback) — the human feedback loop that improves how AI models respond. The platform handles project discovery and applications, making it easier for annotators and data specialists to find steady work without going through generic freelance marketplaces. It's purpose-built for the AI training economy, where demand for quality human-labeled data continues to grow.