entity Updated 2026-08-04 Topics: Economics

Kiko

Kiko is the browser calendar startup that Emmett Shear, Justin Kan, and a Yale classmate brought into Y Combinator’s first batch in Emmett Shear on YC, Kiko, Justin.tv, Twitch, and Founder Resilience. The product had a working drag-and-drop web calendar demo, which helped the team get accepted even though YC warned that the idea itself might not be strong.

The company matters to the wiki as a failed-startup learning case. Emmett says Google Calendar removed much of Kiko’s reason to exist, and the founders did not have a deep calendar need themselves. The eBay sale to Tucows for $258,000 turned the failure into liquidity, press attention, and a cash cushion that later helped Justin.tv survive.

Justin Kan on the First YC Batch, Justin.tv, Twitch, and Intrinsic Motivation adds Justin Kan’s version of the same company. Justin says the team found YC one day before the application deadline, stayed up all night applying, debated client-side web apps in the interview, and raised about $62,000 after a tiny first Demo Day. He also adds that a possible Yahoo acquisition path stalled before the eBay sale, reinforcing Kiko as a case where failure still created learning, investor repayment, and founder continuation.

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