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Rain Chai
Cofounder · CEO
Runs the house. Talks on camera. Decides who gets in front of Zemu VC — on his own timeline, not demo night. Hands the mic over fast — five seconds of setup, then the founder takes over.
zemythApply for 2.0zemythApply for 2.0The crew
You'll meet all five of us on day zero, before the house opens. You'll see two of us most days. By Friday you will know exactly who is good at what — that is the point.
Runs the house. Talks on camera. Decides who gets in front of Zemu VC — on his own timeline, not demo night. Hands the mic over fast — five seconds of setup, then the founder takes over.
Owns what Zemyth ships. Turns a messy build week into a roadmap, and the roadmap into product. The reason the house tooling works before the founders even move in.
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Founded Zemyth. Runs operations — quietly. The logistics, the paperwork, the things that have to work before anyone notices them. The reason the house runs on time and nobody sees the wiring.
Heads creative and design. Owns how Zemyth looks and how a season feels on screen — the brand, the reels, the recap films. The reason the host clips never run longer than the founder clips.
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Runs growth and outreach. Fills the house — finds the builders, tells the story outside the walls, brings the right people to demo day. The reason the next cohort already knows who we are before applications open.
The bench
Operators we trust to be useful in one hour, not as a connection. Each mentor takes 1:1 office hours every other week through the accelerator. Three more onboard for Hackerhouse 2.0.
Two-time founder. Sold the second one. Knows where attention costs nothing.
Builder turned investor. Reads every pull request before the call.
Ran design at a consumer unicorn. Will tear up your first marketing site.
Closed three rounds in 14 months at his last startup. Honest about the bad bits.
SEA distribution lead at two scaleups. Picks one channel and ships.
Research-to-production lead. Will save you nine months of bad eval design.
Announced for Hackerhouse 2.0.
Announced for Hackerhouse 2.0.
Talk to us
Thirty minutes with Rain. No deck required, no associate between us. Pre-screen for the next house, talk through your idea, or ask the question that stopped you from applying. Slots open weekly, KL time.
From the boothPre-screen for Hackerhouse 2.0, talk through your idea, or just ask whatever stopped you from applying. No deck required, no associate between us. He answers within 24 hours either way.