SANTA MONICA, Calif.--(BUSINESS WIRE)--GumGum, the digital marketing platform for the visual web, announced today the release of Mantii, a real-time social media listening tool that provides image recognition capabilities not available from other platforms. Built on GumGum’s proprietary image recognition and deep learning technology, Mantii alerts brands when and how consumers share images relevant to their brands. With Mantii, marketers can: Identify and connect to influencers who share images