AI agent infrastructure company Sail Research completes $80 million financing

AI agent infrastructure company Sail Research has completed $80 million in seed and Series A funding, led by KPMG and Sequoia Capital, with participation from Redpoint Ventures, CRV, and Theory Ventures. Sail Research builds infrastructure for AI agents to address the computational power, cost, and operational limitations of AI systems in long-term, multi-step tasks. The API is compatible with OpenAI interfaces and supports mainstream open-source models such as DeepSeek and Gemma.