Tech Startups in Seoul
Every active Seoul startup we currently index, sorted by score and momentum.
Open jobs at Seoul startups →About startups in Seoul
Seoul is home to 11 tech startups indexed on techstartupslist.com. This page lists every active Seoul company we track, with logos, taglines, and direct links to each company's site — no paywalled middleman. Notable Seoul startups in the index include AYC Fund, Char, Cuckoo Labs, Fountain, and Mars Auto. Each profile surfaces team size, founding year, category, and any open roles their careers page is publicly scrapable for. The Seoul cohort leans toward AI / ML, Dev Tools, and Fintech, reflecting how the local startup ecosystem is concentrated. Recurring tags across these companies: SaaS, Artificial Intelligence, B2B, AI, Marketplace. The directory's filter UI accepts any of them as a query. Y Combinator batches represented in Seoul: W19, W22, S25, and W25, among others. Jump to the per-batch landing pages for batch-specific cohort views. the listing refreshes whenever the scrape runs so this stays current as Seoul companies launch, raise, and ship. For roles open at these companies, see /jobs/location/seoul — every apply link goes to the company's own site, not an aggregator.
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Seoul startups by tag
Frequently asked questions
How many tech startups are based in Seoul?
Our index currently tracks 11 active tech startups based in Seoul. New entries appear automatically as they're discovered through our scrapers; shutdowns are flagged inactive and hidden from this listing.
What are the top tech startups in Seoul?
Among the Seoul startups indexed here: AYC Fund, Char, and Cuckoo Labs, plus 8 more on this page. Sorting prioritizes curated score and trending signals.
Where can I find startup jobs in Seoul?
Open roles at indexed Seoul startups appear on /jobs/location/seoul. Each role links directly to the company's official application page.
How often is the Seoul startup list updated?
Automated scrapers refresh this page on the same daily cadence as the rest of the directory. The last index update was 2026-09-02.