Codegate AI Startup Hackathon 2026

The Codegate AI Startup Hackathon 2026 runs from 21 to 23 July 2026 in Seoul as a side event of Codegate 2026, Korea's long-running international hacking-defence competition and security conference. It is jointly hosted by the Codegate Security Forum and the Korea Technology Finance Corporation (KIBO/KOTEC, the state-backed technology financing body), pairing a respected security event with a public innovation-finance mandate.

What it is

The organisers designed the hackathon around a single premise: as generative AI lowers the barrier to software development, the ability to ship a working product fast matters less than the ability to ship one that is genuinely useful and secure. Applications run through 8 July via the Codegate website, and roughly 20 teams (typically three to five members each) are selected through screening. The organising office offers team-matching for solo applicants, and anyone based in South Korea or overseas with an interest in AI and startups - planners, developers, marketers, designers - may apply.

Format and programme

Selected teams gather at the Space Share Samseong Station Center on 21-22 July for intensive short-term planning and development sprints, then present their final projects for judging at a demo day in the COEX Grand Ballroom on 23 July. On the opening day, a talk-concert session features panellists including KAIST Professor Emeritus Kim Jin-hyung and FuriosaAI Director Jung Young-beom, giving participants a read on current AI and startup trends from both academic and industry-hardware vantage points (FuriosaAI is one of Korea's most prominent domestic AI-chip startups).

Why it matters

Final evaluation weighs marketability and commercialisation potential, MVP completeness and problem-definition capability - and, distinctively, allocates 20% of the score to security considerations, letting judges assess not just the business idea but whether teams can design secure AI services. Awards go to three teams, with total prize money of 15 million won including a 10 million won grand prize. By embedding secure-by-design thinking into an AI startup hackathon, the event reflects a maturing view across Asia's AI ecosystem that trustworthy, defensible AI products - not just fast demos - are what win in the market.