Cloudflare Sandbox vs Nebius Sandboxes

Cloudflare Sandbox costs $0.072 per vCPU-hour. Cloudflare Sandbox runs Firecracker microVMs. Nebius Sandboxes runs microVMs.

Updated Oct 14, 2026

Cloudflare Sandbox

Containers at the edge, driven from a Worker.

Isolation: Firecracker microVM
Free tier: None
Max session: Not listed

Visit site Cloudflare Sandbox profile

Nebius Sandboxes

Sandboxes for AI agents that branch from any checkpoint.

Isolation: MicroVM
Free tier: Not listed
Max session: Not listed

Visit site Nebius Sandboxes profile

What is different

2 fields differ. The rest are the same or not listed.

Field

Cloudflare Sandbox

Nebius Sandboxes

Isolation: Cloudflare Sandbox: Firecracker microVM; Nebius Sandboxes: MicroVM
SDKs: Cloudflare Sandbox: TypeScript; Nebius Sandboxes: Python

Full comparison

18 fields, at each provider's list price

Cloudflare Sandboxdevelopers.cloudflare.com/containers/platform/pricingdevelopers.cloudflare.com

Nebius Sandboxescontree.dev

Pricing

vCPU, per hour: Cloudflare Sandbox: $0.072; Nebius Sandboxes: Not listed
RAM, per GiB-hour: Cloudflare Sandbox: $0.009; Nebius Sandboxes: Not listed
Storage: Cloudflare Sandbox: $0.000252 per GiB-hour; Nebius Sandboxes: Not listed
Free tier: Cloudflare Sandbox: None; Nebius Sandboxes: Not listed
Paid plan from: Cloudflare Sandbox: $5 / month; Nebius Sandboxes: Not listed
Billing: Cloudflare Sandbox: Active CPU time only; Nebius Sandboxes: Not listed

Limits

Max session: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed
Idle stop: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed
Largest sandbox: Cloudflare Sandbox: 4 vCPU · 12 GiB; Nebius Sandboxes: Not listed
Concurrent sandboxes: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed

Platform

Isolation: Cloudflare Sandbox: Firecracker microVM; Nebius Sandboxes: MicroVM
GPU: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed
Snapshots: Cloudflare Sandbox:; Nebius Sandboxes:
Pause and resume: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed

Developer

SDKs: Cloudflare Sandbox: TypeScript; Nebius Sandboxes: Python
Integrations: Cloudflare Sandbox: Not listed; Nebius Sandboxes: LangChain, MCP

Trust

License: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed
BYOC: Cloudflare Sandbox: Not listed; Nebius Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Size

Cloudflare Sandbox

Nebius Sandboxes

1 vCPU · 2 GiB: Cloudflare Sandbox: $0.090; Nebius Sandboxes: Not listed
2 vCPU · 4 GiB: Cloudflare Sandbox: $0.180; Nebius Sandboxes: Not listed
4 vCPU · 8 GiB: Cloudflare Sandbox: $0.360; Nebius Sandboxes: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Cloudflare Sandbox fits when

Your code waits a lot: CPU is billed only while it is in use.

Nebius Sandboxes fits when

You use LangChain or MCP.

More comparisons

See all comparisons

Cloudflare Sandbox

Nebius Sandboxes

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Cloudflare Sandbox fits when

Nebius Sandboxes fits when

More comparisons

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