We love the new conference call tool from Speek. Speek lets you customize a link for your conference call so that no one needs a pin code or special number. You can also easily see who has joined the call, who's currently speaking and share files between everyone on the call. And the best part? It's free, of course. We've added Speek to our Favorite Resources page where you'll find all of our favorite tools and sites for business research. To see Speek in action, check out the video below: