Sangyoon Kim

Co-founder at MultiCast

About

Co-founder and engineer at Clayee, building MultiCast and ViviDiary. We’re a three-person team making it easier for small brands to keep their marketing moving.

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Gone streaking

Maker History

MultiCastYour marketing, without the daily busywork
Oct 2026

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Joined Product HuntOctober 10th, 2026

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6h ago

MultiCast - Your marketing, without the daily busywork

Running a business shouldn't mean becoming a full-time marketer. MultiCast learns your brand from your website, then helps turn ideas into content that looks and sounds like you. Create images, carousels and short videos with AI, edit them, and schedule social posts in one workspace. Spend less time keeping your brand visible and more time on the business behind it.