Table 1: CNG features support by the most significant similar systems (source: [7]).

Feature XFire PLAYXPERT Steam Overwolf Raptr Texture replacement           In-game overlay ✓ ✓ ✓ ✓ ✓ Video capture ✓ ✓   ✓   Video edit           Video upload ✓     ✓   Live video ✓         Instant messaging ✓ ✓ ✓ ✓ ✓ Audio chat ✓   ✓   ✓ File sharing           Online blogging           SDK free ✓ ✓   ✓ ✓