Flixster - Share movie reviews and ratings with friends.
AudD - Basically, Shazam API. Recognize music in microphone recordings, audio files, and UGC. Identify songs playing on radio stations and audio streams. Or make your own music recognition app. Recognize music from social networks and analyze trends.
Filmsomniac - Filmsomniac.com | TV Tracker | Movie Tracker
ACRCloud - Automatic Content Recognition (ACR) cloud services for Audio Recognition ( identify music, ads ), Broadcast Monitoring, Second Screen, Copyright Protection.
IMDb - Internet Movie Database
Shazam - Shazam is a mobile app that recognizes music and TV around you.