Question 1

한국어로만 제공되나요?

Accepted Answer

Yes — content is Korean-first because the audience is Korean sellers and the regulatory environment is Korean. The platform itself is bilingual for international observers.

Question 2

How is this different from Naver 셀러카페?

Accepted Answer

Free seller forums are reactive and noisy. SellerVault is curated weekly by an operator who reads the regulatory filings directly. You skip the 100 forum threads and read the 5 things that actually matter this week.

Question 3

Do you cover other platforms beyond Coupang and Naver?

Accepted Answer

Coupang and Naver Smart Store are the two largest by GMV, so they're the priority. We touch 11번가, Gmarket, and TikTok Shop Korea when they have material moves — but the deep coverage is Coupang + Naver.

Question 4

Who's behind this?

Accepted Answer

Built by Jaehyun Kang, who operates Korean ecommerce stores and was frustrated by the lack of weekly regulatory + algorithm intel in Korean. The home-stack self-hosted infrastructure note: this site runs on the same Rust SSR stack as the rest of jaehyunkang.com's projects.

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