Evaluating only Mobcrush’s profile at its peak — without knowing the outcome — the model ranked Unit economics as the #1 likely cause. Documented cause: Platform dependency.
Key Events Timeline
FOUNDING
Mobcrush founded in Santa Monica to build the first dedicated live streaming platform for mobile games.
FUNDING
Raised $21M total across seed and Series A rounds; reached 2.5M registered users on platform.
PIVOT
Apple added ReplayKit Live to iOS 10, enabling built-in game streaming; Mobcrush's core value proposition was decimated.
SHUTDOWN
Mobcrush platform shut down after Series B fundraising failed; user data migrated to no successor service.
Full Analysis
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Documented cause
Mobcrush raised $21M to become the dedicated live streaming platform for mobile gamers, predating the mobile streaming feature built natively into iOS and Android. The company had 2.5M registered users by 2016 but failed to monetize the audience effectively as Apple and Google integrated competing features directly into their operating systems at zero cost. Supercell partnership discussions collapsed in 2017. CEO Blair Harrison shuttered the platform in 2018 after the company was unable to raise a Series B amid declining user engagement.
Lesson
“Never build a standalone app for features that OS platforms will eventually own natively.”