I've known (and worked with) each of the resources on this page for well over a decade and each of them have solid, named references. I recommend them highly. The sales ideas that you'll get from them are solid, honest, and work.

Matt Hill is the best on presentation skills we've ever seen.  I've known Trish Bertuzzi from The Bridge Group since the mid-1980s, and she's an inside sales marketing guru whose expertise is in improving the bottom line. PhoneWorks has built and improved countless inside sales organizations. When you get a recommendation from us, you can bet that we believe in it, because we've seen our partners increase sales performance! Click on their logos (below) for more information.