freeGradient is advanced gradient tool for After ffects. With offset, scale and loop features.
Color Ramp: It has unlimited color pins to create any gradient ramp.
Offset: Offset and loop feature allows to animate gradient.
Parametric: Start and End coordinates of gradient ramp can be set with two points or parametrically with width and angle.
Type: Gradient can be Linear, Radial or Angle
Linear: Between two points.
Radial: Defined by their center
Angle: Rotated around a center point
Opacity Ramp: Opacity ramp is available to blend gradient with original layer