Bunny Sandbox vs Declaw

Bunny Sandbox costs $0.02 per vCPU-hour and Declaw costs $0.0504 per vCPU-hour. Bunny Sandbox runs gVisor. Declaw runs Firecracker microVMs and limits a session to 72 hours.

Updated

Bunny Sandbox

Isolation
gVisor
Free tier
Not listed
Max session
Not listed

Declaw

Isolation
Firecracker microVM
Free tier
$100 sandbox credit, one time
Max session
72 hours

What is different

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

Bunny Sandbox
Declaw
vCPU, per hour
Bunny Sandbox: $0.02
Declaw: $0.0504
RAM, per GiB-hour
Bunny Sandbox: $0.005
Declaw: $0.0162
Storage
Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
Declaw: $0.00015264 per GiB-hour
Billing
Bunny Sandbox: Active CPU time only
Declaw: Per second
Isolation
Bunny Sandbox: gVisor
Declaw: Firecracker microVM
SDKs
Bunny Sandbox: JavaScript / TypeScript
Declaw: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Bunny Sandbox: $0.02
Declaw: $0.0504
RAM, per GiB-hour
Bunny Sandbox: $0.005
Declaw: $0.0162
Storage
Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
Declaw: $0.00015264 per GiB-hour
Free tier
Bunny Sandbox: Not listed
Declaw: $100 sandbox credit, one time
Paid plan from
Bunny Sandbox: Not listed
Declaw: Pay as you go
Billing
Bunny Sandbox: Active CPU time only
Declaw: Per second

Limits

Max session
Bunny Sandbox: Not listed
Declaw: 72 hours
Idle stop
Bunny Sandbox: Not listed
Declaw: Not listed
Largest sandbox
Bunny Sandbox: Not listed
Declaw: 16 vCPU · 16 GiB
Concurrent sandboxes
Bunny Sandbox: Not listed
Declaw: Up to 500

Platform

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

Developer

SDKs
Bunny Sandbox: JavaScript / TypeScript
Declaw: Python, TypeScript, Go
Integrations
Bunny Sandbox: Not listed
Declaw: LangChain, OpenAI Agents SDK, MCP

Trust

License
Bunny Sandbox: Not listed
Declaw: Not listed
BYOC
Bunny Sandbox: Not listed
Declaw: Deploy in your VPC. Book a call.

Hourly cost

One sandbox running for one hour

Bunny Sandbox
Declaw
1 vCPU · 2 GiB
Bunny Sandbox: $0.030
Declaw: $0.083
2 vCPU · 4 GiB
Bunny Sandbox: $0.060
Declaw: $0.166
4 vCPU · 8 GiB
Bunny Sandbox: $0.120
Declaw: $0.331

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 $0.166 an hour for 2 vCPU and 4 GiB.
  • Your code waits a lot: CPU is billed only while it is in use.

Declaw fits when

  • You want each sandbox in its own microVM.
  • You use LangChain, the OpenAI Agents SDK or MCP.
  • You need snapshots.
  • You need pause and resume.

More comparisons

See all comparisons

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