Beam
Serverless GPU cloud for AI — sub-second cold starts, automatic scaling for inference, training, and sandboxes
Serverless GPU cloud with sub-second cold starts — deploy AI inference, model training, and sandboxes with automatic scaling. Open-source alternative to Modal and Replicate.
RunPod is a GPU cloud platform for AI workloads, offering per-second billing across dedicated Pods, Serverless endpoints, and multi-node Clusters, typically cheaper than AWS or GCP on-demand GPU pricing. It's still a hosted, metered service though, so teams wanting predictable costs or the option to run the same serverless GPU model on their own infrastructure look at open-source alternatives.
FAQ
Is there a free, open-source alternative to RunPod?
Yes. Beam is AGPL-3.0 licensed and free to self-host for serverless GPU workloads.
What's the best open-source alternative to RunPod?
Beam targets the same serverless GPU use case — inference, training, and sandboxes with automatic scaling — but can be self-hosted instead of billed per second.
What are the top open-source alternatives to RunPod?
Browse all open-source alternatives to Modal for more serverless GPU platforms, or explore the full Developer Tools category.