Sourcebae vs. Useme

Talent that trains tomorrow's AI. Sourcebae is an AI-powered expert platform that provides on-demand domain experts to AI labs and enterprises for model training, evaluation, and technical hiring. Our 200,000+ technical professionals are vetted through Saira, our proprietary AI recruiter agent that conducts 500+ real-time interviews daily across 33+ languages with enterprise-grade anti-cheat detection. We support AI Training & Evaluation through domain experts for RLHF data labeling, code evaluation, model red-teaming, multi-language annotation, SFT datasets, and custom benchmarking.

Useme is a comprehensive freelance platform and job board (Useme Jobs) designed for seamless international cooperation. It offers a simple solution for companies to pay freelancers and for creators without a business to issue tax invoices easily. Whether you find talent through our marketplace or bring your own subcontractor, Useme handles all administrative tasks and tax settlements, providing you with a single invoice. By bridging the gap between business owners and global talent, we automate the paperwork so you can focus on your core operations in any country worldwide.