| Tom Merritt, Molly Wood and Veronica Belmont | 56 |
| Public Radio International | 21 |
| NPR | 20 |
| Pixel Corps | 14 |
| J.K. Rowling | 12 |
| Belle & Sebastian | 12 |
| BBC Radio 4 | 10 |
| Chet Baker | 9 |
| Leo Laporte | 9 |
| Science Friday Podcast | 9 |
| WNYC, New York Public Radio | 8 |
| Guardian Unlimited | 7 |
| Lucinda Williams | 7 |
| Paul Thurrott with Leo Laporte | 7 |
| Ness | 7 |
| Patty Griffin | 7 |
| Lily Allen | 7 |
| Leo Laporte and the TWiTs | 7 |
| The Shins | 6 |
| Arcade Fire | 6 |
| Harry Shearer | 6 |
| Rob @ podCast411 | 6 |
| Ivy | 5 |
| Television | 5 |
| Modest Mouse | 5 |
| Dolores O'Riordan | 5 |
| Slate Magazine Podcasts | 4 |
| Paul McCartney | 4 |
| Produced by ABC, Inc. | 4 |
| Adam Christianson (Mac Geek) | 4 |
| Neil Young | 4 |
| James Quilty | 4 |
| Bright Eyes | 4 |
| Amber MacArthur and Leo Laporte | 4 |
| Claude Brodesser-Akner | 4 |
| Veronica Belmont and Jasmine France | 4 |
| Notes from Spain | 4 |
| The Decemberists | 3 |
| Daniel Powter | 3 |
| Peter Rojas, Ryan Block | 3 |
| Diana Krall | 3 |
| Ron Sexsmith | 3 |
| Leo Laporte, Merlin Mann, Scott Bourne, and Alex Lindsay | 3 |
| Mindy Smith | 3 |
| Band Of Horses | 3 |
| Steve Earle | 3 |
| Jenny Lewis with The Watson Twins | 3 |
| Keren Ann | 2 |
| June Thomas | 2 |
| Paul McCartney & Wings | 2 |
