Kakao Brain vs Nous Research

Nous Research has a disclosed valuation of $1B, while Kakao Brain's valuation is not publicly available, making a direct size comparison difficult. Nous Research employs 30 people.

Kakao Brain has raised more in total funding at $100M, compared to Nous Research's $65M — a gap of $35M. Combined, the two companies have completed 1 known funding rounds.

Both Kakao Brain and Nous Research share the same Awaira Score of 58/100. The Awaira Score is a composite metric that factors in valuation, total funding raised, company stage, employee count, and market category.

Kakao Brain was founded by Kim Il-doo in 2017. Nous Research was founded by Jeffrey Quesnelle in 2023. 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. Nous Research: Nous Research is a foundation model company founded in 2023 that develops large language models and AI systems. The company focuses on creating open and commercially viable foundation models, positioning itself within the competitive landscape of LLM developers alongside organizations like Meta, Mistral, and others. Nous Research has achieved a $1.0 billion valuation on $65 million in total funding, indicating strong investor confidence in its technology and business model. The company is currently in Series A stage, suggesting it has moved beyond initial seed funding but remains in relatively early growth phases. Nous Research's approach emphasizes developing models that balance capability with practical deployment considerations. The company operates in the foundation models category, competing in the broader market for AI infrastructure and language model development. Its positioning reflects the industry trend toward multiple providers of capable base models rather than dominance by a single entity. The company has garnered attention from investors and the AI community for its technical contributions. Nous Research's rapid valuation trajectory reflects market dynamics favoring well-capitalized foundation model companies. The organization operates in a sector experiencing significant growth driven by enterprise demand for AI capabilities, though specific customer details remain not disclosed. Nous Research achieved unicorn status within months of founding, reflecting investor appetite for alternative foundation model providers outside dominant incumbents.

Kakao Brain was founded first in 2017, giving it 6 years of additional market experience. Nous Research was founded later in 2023. 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 Nous Research has approximately 30. 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 Nous Research 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.