AITraining.jobs is a free job board for AI training work. It lists live openings for AI trainers, evaluators, data annotators and domain experts across about 60 platforms (Mercor, micro1, Outlier, DataAnnotation, Braintrust, Alignerr, Prolific and more), and shows the hourly pay each role advertises. It pulls openings daily from 25 platforms' own job feeds (about 3,400 open roles in October 2026) and covers RLHF and evaluation, coding, math, law, medicine and finance expert work, voice and audio, data annotation and multilingual roles. Platform reviews, pay comparisons and country pages help people see which platforms are legitimate and what they pay. Free, no signup needed.