Cloudflare vs Modal
A side-by-side comparison of Cloudflare and Modal, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | Cloudflare | Modal |
|---|---|---|
| Category (differs) | Infra | Inference |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web, API, CLI | API, CLI |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | Cloudflare | Modal Labs |
| Capabilities (differs) |
|
|
The honest brief
Cloudflare
R2 storage charges zero egress fees and Workers run isolate-per-request at the edge — cheaper, closer than Node.
- R2 object storage with no egress fees
- Global edge runtime, low latency
- Workers + D1 + R2 + KV in one platform
- Generous free tier
- Workers isolate model isn't full Node.js
- D1/Durable Objects still maturing
- Some products have CPU-time limits
- Edge-first model needs app rethinking
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
When to pick which
They share capabilities, but each leads with different ones as a headline job:
Cloudflare is built around Sandboxed code execution and App / agent deployment.
- Sandboxed code execution (primary capability)
- App / agent deployment (primary capability)
Modal is built around Model inference / serving.
- Model inference / serving (primary capability)
They also differ on:
- Platforms
- Web, API, CLI · API, CLI
Their capability lists differ in recorded depth — compare the full lists above before deciding.