I built gpu.fund as a small live price board for GPU rentals. It tracks cloud inventory and hourly prices across providers so you can quickly sanity check what H100s, 4090s, 3090s, and smaller cards cost right now.

Mostly made it because I got tired of opening six tabs just to answer one question: what is the cheapest usable GPU today?

Feedback welcome, especially from people renting GPUs for training, inference, or weird weekend experiments.