Azuki Systems

Azuki Systems

Cheng Wu, a serial entrepreneur who previously founded ArrowPoint Communications and Acopia Networks, started Azuki Systems in 2008 alongside long-time collaborator John Clancy. The firm operated out of Acton, Massachusetts, targeting the growing tension between rich-media demand and constrained mobile networks. Azuki built a complete software platform for mobile video delivery, centered on adaptive bitrate technology, content protection, and client-side rendering overlays. This allowed service providers to deliver live and on-demand video to any device without native app re-engineering. The platform spanned live linear television, on-demand catalogs, and time-shifted content, supporting multiple DRM schemas and ad-insertion workflows. Partners and customers during its six-year independent run included major North American cable operators and content programmers, though specific account names remain under non-disclosure. By early 2014, the company had raised over $20 million in venture funding from investors including Sigma Partners, Kepha Partners, and Matrix Partners. The team was lean, with core engineering and product leadership concentrated in the Acton headquarters. No significant philanthropic structures or adjacent operating vehicles were publicly documented before the acquisition. Azuki's structural differentiation lay in its maturity model: it was bought by Ericsson for its deployed operator relationships and a technology stack that integrated client-side UX control with network-side policy awareness — a practical convergence play at a time when most streaming technology was still siloed between app developers and infrastructure vendors. The firm no longer operates independently.