Kakao Brain vs Safe Superintelligence

Neither company has publicly disclosed a valuation, making a definitive size comparison difficult. Kakao Brain employs 100-500 people, while Safe Superintelligence has 50-200 employees.

Safe Superintelligence has raised more in total funding at $1B, compared to Kakao Brain's $100M — a gap of $900M.

Safe Superintelligence holds the higher Awaira Score at 80/100, compared to Kakao Brain's 58/100. The Awaira Score is a composite metric factoring in valuation, funding, stage, team size, and market presence — a 22-point gap that reflects meaningful differences in scale or traction.

Kakao Brain was founded by Kim Il-doo in 2017. Safe Superintelligence was founded by Ilya Sutskever in 2024. Visit each company's profile on Awaira for a full founder biography.

Kakao Brain: Kakao Brain is the AI research and foundation model division of Kakao Corp, the dominant Korean internet and messaging platform company, developing large language models including KoGPT for Korean language, the Karlo text-to-image generation model, and AI infrastructure for deploying AI capabilities across the Kakao platform ecosystem spanning KakaoTalk messaging, KakaoPay, and Kakao Mobility. The Seongnam company operates as a corporate AI research unit with internal funding from Kakao Corp.\n\nFunded internally through Kakao Corp with estimated investment exceeding $100 million across research infrastructure, compute, and personnel, Kakao Brain develops AI capabilities that are deployed to the KakaoTalk base of over 50 million monthly active users in Korea and across Kakao enterprise and government client deployments. The unit has released open-weight Korean language models through the Hugging Face platform, contributing to the Korean open-source AI ecosystem.\n\nKakao Brain competes in Korean AI research and model deployment with Naver AI, Samsung AI, and LG AI Research, as well as international AI labs whose models must be adapted for Korean language performance. Its integration with KakaoTalk provides a unique distribution mechanism for consumer AI features, as KakaoTalk functions as South Korea primary social communication platform and an essential interface for daily life services from banking to government. The corporate research structure gives Kakao Brain resources and stability but limits the commercial independence and equity-based talent attraction that independent foundation model startups use to recruit researchers. Safe Superintelligence: Safe Superintelligence (SSI) is an AI safety research organization focused exclusively on building safe superintelligent AI systems, operating with a deliberate separation between its safety research mission and commercial product pressure. The company is structured to pursue the long-term goal of superintelligence with safety as the primary engineering and research objective rather than a secondary consideration added to a commercial AI product.\n\nThe company raised approximately 1 billion USD in one of the highest-profile AI funding rounds of 2024, backed by investors including Andreessen Horowitz and Sequoia Capital. SSI was co-founded by Ilya Sutskever, the former OpenAI Chief Scientist and co-inventor of foundational deep learning techniques, and Daniel Gross, giving the organization exceptional technical credibility in the AI safety research community.\n\nSafe superintelligence research represents the frontier of the AI capability development race, where a small number of organizations are competing to determine whether advanced AI systems can be built with verifiable safety guarantees. SSI unusual structure, which deliberately avoids near-term product commitments that could compromise safety research, positions it as one of the most watched AI organizations in the world regardless of near-term commercial output.

Kakao Brain was founded first in 2017, giving it 7 years of additional market experience. Safe Superintelligence was founded later in 2024. In AI, even a year or two of head start can translate into significantly more training data, customer relationships, and institutional knowledge.

Kakao Brain has approximately 100-500 employees, while Safe Superintelligence has approximately 50-200. A larger team often signals higher revenue or venture backing, but in AI, smaller teams are increasingly capable of building at scale.

Yes, Kakao Brain and Safe Superintelligence are direct competitors — both operate in the Foundation Models space and likely target overlapping customer segments. This comparison is especially relevant for buyers evaluating both platforms.