Bunny Sandbox vs Cloudflare Sandbox

Bunny Sandbox costs $0.02 per vCPU-hour and Cloudflare Sandbox costs $0.072 per vCPU-hour. Bunny Sandbox runs gVisor. Cloudflare Sandbox runs Firecracker microVMs.

Updated Oct 14, 2026

Bunny Sandbox

Isolated cloud sandboxes for AI agents, run on gVisor.

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

Visit site Bunny Sandbox profile

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

What is different

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

Field

Bunny Sandbox

Cloudflare Sandbox

vCPU, per hour: Bunny Sandbox: $0.02; Cloudflare Sandbox: $0.072
RAM, per GiB-hour: Bunny Sandbox: $0.005; Cloudflare Sandbox: $0.009
Storage: Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB; Cloudflare Sandbox: $0.000252 per GiB-hour
Isolation: Bunny Sandbox: gVisor; Cloudflare Sandbox: Firecracker microVM
SDKs: Bunny Sandbox: JavaScript / TypeScript; Cloudflare Sandbox: TypeScript

Full comparison

18 fields, at each provider's list price

Bunny Sandboxbunny.net/blog/introducing-bunny-sandbox-a-disposable-room-where-ai-can-buildbunny.net

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

Pricing

vCPU, per hour: Bunny Sandbox: $0.02; Cloudflare Sandbox: $0.072
RAM, per GiB-hour: Bunny Sandbox: $0.005; Cloudflare Sandbox: $0.009
Storage: Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB; Cloudflare Sandbox: $0.000252 per GiB-hour
Free tier: Bunny Sandbox: Not listed; Cloudflare Sandbox: None
Paid plan from: Bunny Sandbox: Not listed; Cloudflare Sandbox: $5 / month
Billing: Bunny Sandbox: Active CPU time only; Cloudflare Sandbox: Active CPU time only

Limits

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

Platform

Isolation: Bunny Sandbox: gVisor; Cloudflare Sandbox: Firecracker microVM
GPU: Bunny Sandbox: Not listed; Cloudflare Sandbox: Not listed
Snapshots: Bunny Sandbox: Not listed; Cloudflare Sandbox:
Pause and resume: Bunny Sandbox: Not listed; Cloudflare Sandbox: Not listed

Developer

SDKs: Bunny Sandbox: JavaScript / TypeScript; Cloudflare Sandbox: TypeScript
Integrations: Bunny Sandbox: Not listed; Cloudflare Sandbox: Not listed

Trust

License: Bunny Sandbox: Not listed; Cloudflare Sandbox: Not listed
BYOC: Bunny Sandbox: Not listed; Cloudflare Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Bunny Sandbox

Cloudflare Sandbox

1 vCPU · 2 GiB: Bunny Sandbox: $0.030; Cloudflare Sandbox: $0.090
2 vCPU · 4 GiB: Bunny Sandbox: $0.060; Cloudflare Sandbox: $0.180
4 vCPU · 8 GiB: Bunny Sandbox: $0.120; Cloudflare Sandbox: $0.360

Compute only, at list rates.

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Which one fits

Based on the fields above

Bunny Sandbox fits when

You want the lower list price: $0.060 against $0.180 an hour for 2 vCPU and 4 GiB.

Cloudflare Sandbox fits when

You want each sandbox in its own microVM.
You need snapshots.

More comparisons

See all comparisons

Bunny Sandbox

Cloudflare Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Bunny Sandbox fits when

Cloudflare Sandbox fits when

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