Skip the hype. Find AI software for your next project.

High-quality human data for AI training, evaluation, and research

Get paid to train the next generation of AI models

AI agents that source, interview, onboard and train your hires

Interactive courses for data science, AI and analytics skills

Real-time AI interview copilot that answers while you are still talking

Crowdsourcing data services for AI training and market data

Human-validated training data and evaluation services for frontier AI models

Real-time AI interview copilot and prep coach in one platform

Undetectable AI assistant for live technical interviews

Desktop and mobile AI copilot that feeds live answers during coding and system design interviews

Real-time AI interview assistant with a safer dual-device mode

AI language and skills assessments for hiring and education

Expert human data and evaluation for training frontier AI

Customer and user research at scale, powered by AI conversations

AI assessment and interview platform that screens candidates end to end

AI assessments and interview copilot for hiring and campus placement

Job-simulation skill assessments for the AI hiring era

Learn to code free with hands-on lessons and instant playgrounds

Real-time, personalised answers for live interviews

Undetectable AI copilot for interviews and meetings

Real human data for AI training, evals, and research — in minutes

Real-time AI interview help that stays invisible on every screen share

Real-time AI interview assistant for live interviews and coding screens

Real-time AI interview copilot that stays invisible on screen share