ACRCloud (
http://www.acrcloud.com ) is a cloud platform that provides audio fingerprinting related services.
Its audio fingerprinting algorithm got the champion of
MIREX2015 and a
third party test has been made that turns out ACRCloud is better than Gracenote.
I've been using ACRCloud for 2 weeks and its performance is really amazing, much better than Echoprint.
Users can upload and recognise their own contents too.
Live TV Channel Detection is also supported which drives multi-screen interaction products.
I'm still a free user of ACRCloud and it meets my requirements for now.