# Skyu > Skyu scores robot-learning demonstrations by their real impact on policy performance, so teams can train on a fraction of their data and match full-dataset results. Skyu is a data-scoring platform for robot policies. It measures how much each demonstration contributes to a trained policy, ranks every demonstration by that contribution, and helps robotics teams keep the data that makes a robot better and cut the data that does not. In internal results, teams train on roughly a third of the data and match the performance of the full dataset. ## Pages - [Home](https://getskyu.com/): Product overview and early-access request. - [Contact](https://getskyu.com/contact): Reach the team — suppliers, press, and general inquiries. ## What Skyu does - Scores each demonstration by its measured effect on policy performance. - Ranks demonstrations so teams can keep the high-value data and discard the rest. - Reduces training data volume (about 3x) while preserving policy quality. - Targets imitation-learning and robot-policy training workflows. ## Contact - Email: hello@getskyu.com - Web: https://getskyu.com/contact ## Notes - Skyu is currently in early access; request access from the home page.