From my experience, Soundhound was faster. Soundhound was incorrect more times than Shazam and most importantly for me Shazam was able to pull out a song IN THE MIDST of background noise and people speaking over a song better than soundhound. I found that to be more useful than perfect silence for both songs because when I need to hear a song and wonder what that is it'll be while watching TV and other people are speaking over the music.
Now if you just want to know what a song is and know it fast and it's quiet, soundhound is better.
Now if you just want to know what a song is and know it fast and it's quiet, soundhound is better.














