Silencio AI vs Appen
Side-by-side comparison based on real GWG worker ratings.
Silencio AI
Hourly and AnnotationMobile app that pays rewards for passively collecting ambient audio data to train AI speech models. Runs in the background; rewards can be redeemed for cash or crypto.
Appen
Hourly and AnnotationAI data collection, annotation, and evaluation work. Project availability fluctuates; active projects can pay well. Sign up and wait for project invitations.