AI Agent infrastructure Sail Research completes $80 million funding round, led by Kleiner Perkins and others

AI Agent infrastructure company Sail Research has announced the completion of an $80 million Seed and Series A funding round, led by Kleiner Perkins and Sequoia Capital, with participation from Redpoint Ventures, CRV, Theory Ventures, and others. Sail Research focuses on building infrastructure for AI Agents, aiming to address the computational power, cost, and operational limitations of current AI systems in long-duration, multi-step tasks. Its API is compatible with the OpenAI interface and supports mainstream open-source models such as DeepSeek and Gemma. (PRNewswire)