ACRCloud
7.1#4 in audio analysis softwareAndroidiOSWebAPI
VisitACRCloud suits teams that need to recognize or monitor audio, including music services, broadcasters, labels, distributors, advertisers, automotive platforms, brands and rights organizations. It also fits developers building recognition workflows with APIs or SDKs.
Spek suits people who want to inspect audio files offline and view their spectral content. It may fit users on Linux, macOS, or Windows who need spectrograms rather than real-time analysis.