Sekai Raises $20M Series A for AI Mini-App Platform
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Sekai, an AI company based in Sunnyvale, California, has raised a $20 million Series A to grow its platform for creating mini apps through text prompts. The round was announced in early June 2026.
The Series A was co-led by Keith Rabois at Khosla Ventures and Nicole Quinn at Connect Ventures, with new investors 359 Capital, Parable VC, and 645 Ventures also taking part. The financing brings Sekai’s total funding to roughly $30 million, backed by a roster of venture firms that includes Khosla Ventures, Andreessen Horowitz, Mayfield, and A*.
Sekai is available as an iOS and Android app where people can play with mini apps created by others and build their own simply by describing an idea in a prompt. Users have created more than 15 million mini apps so far, with more than 200,000 generated each day.
Founded in 2024, Sekai is the fourth startup from founder and CEO Lucky Zhang.