Fraser Kelton

Product leader who scaled research into world‑class consumer products: Fraser led product at OpenAI where he wrote the first product roadmaps and led teams that shipped ChatGPT and DALL·E, positioning him as a practitioner who turned cutting‑edge research into widely used products. sparkcapital+2

Founder with experience commercializing early AI: As co-founder and CEO of Koko, Fraser helped build AI-powered content moderation and trust & safety tooling. Koko was acquired by Airbnb kokocares+1

Now an investor partnering with technical founders building ambitious AI products: Since joining Spark in 2023 Fraser has focused on finding and supporting technical founders, bringing founder empathy and product intuition to early‑stage investing in AI. sparkcapital+1