MIXhalo is an audio technology company that provides real-time audio experiences for live events. The company was founded in 2016 by Mike Einziger and Ann Marie Simpson-Einziger. MIXhalo's technology allows fans to hear live audio in high definition, without any delay or distortion. The company has partnered with various artists and venues to provide this technology to fans. MIXhalo has received funding from investors such as Founders Fund, Marc Benioff, and Pharrell Williams.