Modal
Modal is a high-performance AI infrastructure-as-a-service platform that provides a single line of Python code to run functions in the cloud, enabling serverless automatic scaling for machine learning inference, model fine-tuning, and large-scale batch processing. The platform supports custom container images, one-click scheduling of GPU instances such as A100, H100, and B200, second-level cold start and elastic computing power management, and integrates cloud storage mounting, log monitoring, and HTTPS endpoints. Fine billing is based on CPU/GPU usage time, and $30 free computing power is given per month, without the need to write configuration files, helping developers quickly launch AI applications and optimize costs and efficiency.