Bunny Sandbox vs Caged

Bunny Sandbox costs $0.02 per vCPU-hour and Caged costs $0.06 per vCPU-hour. Bunny Sandbox runs gVisor. Caged runs Firecracker microVMs and limits a session to 4 hours.

Updated

Bunny Sandbox

Isolation
gVisor
Free tier
Not listed
Max session
Not listed

Caged

Isolation
Firecracker microVM
Free tier
Free plan, 5 sandboxes a day
Max session
4 hours

What is different

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

Bunny Sandbox
Caged
vCPU, per hour
Bunny Sandbox: $0.02
Caged: $0.06
RAM, per GiB-hour
Bunny Sandbox: $0.005
Caged: Included
Storage
Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
Caged: Free
Billing
Bunny Sandbox: Active CPU time only
Caged: Bundled machine time
Isolation
Bunny Sandbox: gVisor
Caged: Firecracker microVM

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Bunny Sandbox: $0.02
Caged: $0.06
RAM, per GiB-hour
Bunny Sandbox: $0.005
Caged: Included
Storage
Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
Caged: Free
Free tier
Bunny Sandbox: Not listed
Caged: Free plan, 5 sandboxes a day
Paid plan from
Bunny Sandbox: Not listed
Caged: $29 / month
Billing
Bunny Sandbox: Active CPU time only
Caged: Bundled machine time

Limits

Max session
Bunny Sandbox: Not listed
Caged: 4 hours
Idle stop
Bunny Sandbox: Not listed
Caged: Not listed
Largest sandbox
Bunny Sandbox: Not listed
Caged: 8 vCPU · 8 GiB
Concurrent sandboxes
Bunny Sandbox: Not listed
Caged: Up to 5

Platform

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

Developer

SDKs
Bunny Sandbox: JavaScript / TypeScript
Caged: Not listed
Integrations
Bunny Sandbox: Not listed
Caged: MCP

Trust

License
Bunny Sandbox: Not listed
Caged: Not listed
BYOC
Bunny Sandbox: Not listed
Caged: Not listed

Hourly cost

One sandbox running for one hour

Bunny Sandbox
Caged
1 vCPU · 2 GiB
Bunny Sandbox: $0.030
Caged: $0.060
2 vCPU · 4 GiB
Bunny Sandbox: $0.060
Caged: $0.120
4 vCPU · 8 GiB
Bunny Sandbox: $0.120
Caged: $0.240

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Bunny Sandbox fits when

  • You want the lower list price: $0.060 against $0.120 an hour for 2 vCPU and 4 GiB.
  • Your code waits a lot: CPU is billed only while it is in use.

Caged fits when

  • You want each sandbox in its own microVM.
  • You use MCP.

More comparisons

See all comparisons

Related