Here is a Free Ableton Rack that allows you to creatively manipulate the shape of the dynamics or transients of your sounds. Free (enter zero) or you can tip me if you feel like being awesome :) Requires Ableton 9.6 and up!
Instructions: Youtube (https://youtu.be/-PVxlxIWvG0)
Use the sustain and attack controls in tandem with their respective length controls to add energy and impact to your tracks. Add saturation and base to control the spikes and harmonic content. Use the makeup gain to ensure the volume isnt getting away from you. BOOM!
To install, simply download and drag the device into a track in ableton. Once in, you can hit the little disk icon and save it into your user library in Live.