Rahul Kar

Rahul Kar is the founder and CEO of Hammerhead AI, a Redwood City startup that uses reinforcement-learning control agents to squeeze stranded power out of AI data centers. After helping build and scale AutoGrid - the distributed-energy software pioneer acquired by Schneider Electric - Kar launched Hammerhead in November 2025 with a $10M seed round led by Buoyant Ventures. His thesis is blunt: the real bottleneck for AI is not chips or models, it is power, and most data centers run at 30-50% of their allocated capacity. Hammerhead's ORCA platform orchestrates power, cooling, and compute in real time to unlock roughly 30% more usable capacity without touching the grid.