Qshot 2, formerly Quick Shot, is a Blender addon for creating multiple camera animations for advertising, visualization, or just for fun. It follows a non-destructive model for editing the timeline. Each animation is a shot that moves the camera from point A to point B, with its own duration in frames and a motion interpolation set to linear or ease in and out. Stack shots on top of each other to build a timeline, and when you render the animation they all render as one.
Set each camera's in and out keyframes without explicitly selecting the camera, pressing i, and choosing a keyframe type. Change a shot's duration, interpolation, or order at any time, with the cameras and timeline updating to match. Because Qshot 2 animates cameras, it works with EEVEE motion blur, and it is aimed especially at EEVEE users who want quick visualizations, though Cycles users can use it too.
Version 2.1.3 adds multiple scene compatibility, including full scene copy, along with drivers and camera shake. Documentation is available on the developer's page.