Funded Artificial Intelligence Startups in South Korea
Across the 32 most recent funding records for AI startups in South Korea, one disclosed round is a clear outlier in size: Upstage’s $380M round on 2026-05-03.
Across the 32 most recent funding records for AI startups in South Korea, one disclosed round is a clear outlier in size: Upstage’s $380M round on 2026-05-03. The next-largest disclosed amounts cluster far below that peak, with CarbonSix at $28M (2026-04-16), Xpanner at $18M (2026-05-14), Motif Technologies at $16M (2026-05-27), and PROMEDIUS at $14M (2026-06-05).
Geographically, Seoul dominates: most entries list Seoul or Seoul’s districts (e.g., Colosseum in Seoul-t'ukpyolsi on 2026-06-23; Motif Technologies on 2026-05-27; Alchera in Seongnam, Kyonggi-do; and many others). Temporally, the “fresh” activity is concentrated in mid-to-late June 2026—multiple rounds land between 2026-06-12 and 2026-06-29—while the oldest row shown is Energy X on 2020-04-13. Stage disclosure skews toward “Series Unknown” or “undisclosed”: 12 rows are labeled Series Unknown and 8 are undisclosed (leaving fewer entries with specific disclosed Series labels).
Most recent rounds
32 shownRelated listings
Frequently asked
What’s the largest disclosed round here, and how different is it from the rest?
Upstage’s $380M on 2026-05-03 is the only disclosed round in the hundreds of millions. The next-largest disclosed amounts stay in the tens of millions—CarbonSix at $28M (2026-04-16) and Xpanner at $18M (2026-05-14)—making Upstage a size outlier versus the rest of the disclosed figures.
How concentrated is activity in time across the most recent entries?
A visible cluster lands in late June 2026: multiple rounds appear between 2026-06-12 (Evom AI, undisclosed) and 2026-06-29 (Patenty AI, undisclosed), including Colosseum at $1M on 2026-06-23 and Deeply at $2M on 2026-06-15. The date range of the 32 rows runs from 2020-04-13 (Energy X) to 2026-06-29 (Patenty AI).
Do any cities show up disproportionately, suggesting a hub pattern?
Seoul (and Seoul’s district-level listings like Seoul-t'ukpyolsi and Seocho) appears repeatedly: Colosseum (2026-06-23), PROMEDIUS (2026-06-05), Motif Technologies (2026-05-27), and Alchera’s broader metro cluster in Seongnam, Kyonggi-do are all part of the same core geography. Outside Seoul, there are singletons like Crosshub in Jeonju on 2026-05-13 and NEUROPHET in Gangneung on 2026-04-10.
What stage mix dominates, given the amount of missing or unspecified round information?
Specific stage labels are less common than “Series Unknown” and “undisclosed”: 12 entries are labeled Series Unknown and 8 are undisclosed. Among disclosed stages, Seeding and early-to-growth rounds are present but not the majority—for example, Deeply shows Series A ($2M, 2026-06-15) while PROMEDIUS is the larger disclosed Series B at $14M (2026-06-05).
Which disclosed amounts form the next tier after the biggest outlier?
Below Upstage’s $380M, the next-tier disclosed amounts concentrate around the mid-to-high tens/mid teens: CarbonSix at $28M (2026-04-16), Xpanner at $18M (2026-05-14), Motif Technologies at $16M (2026-05-27), and PROMEDIUS at $14M (2026-06-05). Several other disclosed rounds sit notably lower, such as Sentinel DeepActive at $750K (2026-06-14) and Retriever at $330K (2026-06-09).
Know which startups just got funded. Every week.
Fresh funding rounds, new companies, and the sectors moving fastest — in your inbox every Monday morning.
Free. Sent every Monday. Unsubscribe anytime.