Kilosort

Fast and accurate spike sorting toolbox

Implements an integrated template matching framework for detecting and clustering spikes from multi-channel electrophysiological recordings. Very fast when a GPU is available, but can also run on the CPU side. Described in this paper http://biorxiv.org/content/early/2016/06/30/061481.
See also the separate GUI for manually vetting results https://github.com/kwikteam/phy.
Detailed instructions for interpreting results https://github.com/kwikteam/phy-contrib/blob/master/docs/template-gui.md.