Keenable was co-founded by Andrey Styskin, who previously led search, AI, and cloud divisions at Russian search giant Yandex, and German AI scientist Matthias Petri. The company is building a massive web search index for AI agents, having already indexed over 100 billion documents. Its API is being used in training and runtime by several AI labs and inference providers. This funding round was led by Accel, with participation from Conviction Partners and several angel investors.