CoreWeave vs Modal
A side-by-side comparison of CoreWeave and Modal, two Inference tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
CoreWeave
InferenceThe AI hyperscaler — GPU cloud built for large-scale training and inference.
View CoreWeaveAt a glance
The honest brief
CoreWeave
Operates at a scale smaller GPU clouds can't match — first to stand up new NVIDIA generations, with nine of the ten top AI model providers as customers.
- Frontier-scale GPU capacity
- First to new NVIDIA generations
- Managed Kubernetes + observability
- Contracted by top AI labs
- Enterprise-oriented; no free tier
- Less self-serve than smaller GPU clouds
- Heavy debt-financed expansion
Modal
Define GPU infra in Python decorators with 2-4s cold starts — no YAML, Dockerfiles, or managed-stack lock-in.
- Python-decorator infra, no YAML/Dockerfiles
- Scale-to-zero, pay only when running
- Scales to hundreds of GPUs
- Free monthly starter credits
- SDK lock-in; migrating means rewriting
- No managed vLLM/TensorRT setup
- Costs climb under heavy usage
- Billing hard to predict