Matt and Luke have put together a comprehensive list of useful tools over at UXmastery. You can find that list here.
This is a awesome resource that I have shared with my colleagues
Hey @HAWK, will you checkout and add “CanvasFlip” to your collection. It records videos of how users are using my prototypes and shows heatmap/conversion funnel analysis on the usage.
Here’s the link: http://canvasflip.com
It’s a tool I found on Product Hunt and still using. Hope you’ll also find it interesting.