InstaVM vs StateSet Sandbox

InstaVM costs $0.0504 per vCPU-hour and StateSet Sandbox costs $0.0055 per vCPU-hour. InstaVM runs Firecracker microVMs. StateSet Sandbox runs gVisor and limits a session to 24 hours.

Updated

InstaVM

Isolation
Firecracker microVM
Free tier
$50 credit
Max session
Not listed

StateSet Sandbox

Isolation
gVisor
Free tier
$25 trial credit, no card
Max session
24 hours

What is different

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

InstaVM
StateSet Sandbox
vCPU, per hour
InstaVM: $0.0504
StateSet Sandbox: $0.0055
RAM, per GiB-hour
InstaVM: $0.0162
StateSet Sandbox: $0.00075
Free tier
InstaVM: $50 credit
StateSet Sandbox: $25 trial credit, no card
Paid plan from
InstaVM: $100 / month
StateSet Sandbox: Pay as you go
Concurrent sandboxes
InstaVM: Up to 100
StateSet Sandbox: Up to 200
Isolation
InstaVM: Firecracker microVM
StateSet Sandbox: gVisor
SDKs
InstaVM: Python, TypeScript
StateSet Sandbox: Python, JavaScript / TypeScript
Integrations
InstaVM: Claude Code, OpenAI Agents SDK
StateSet Sandbox: Claude Code, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
InstaVM: $0.0504
StateSet Sandbox: $0.0055
RAM, per GiB-hour
InstaVM: $0.0162
StateSet Sandbox: $0.00075
Storage
InstaVM: $0.0002 per GiB-hour after 10 free GiB
StateSet Sandbox: Not listed
Free tier
InstaVM: $50 credit
StateSet Sandbox: $25 trial credit, no card
Paid plan from
InstaVM: $100 / month
StateSet Sandbox: Pay as you go
Billing
InstaVM: Per second
StateSet Sandbox: Per second

Limits

Max session
InstaVM: Not listed
StateSet Sandbox: 24 hours
Idle stop
InstaVM: Not listed
StateSet Sandbox: Not listed
Largest sandbox
InstaVM: Not listed
StateSet Sandbox: Not listed
Concurrent sandboxes
InstaVM: Up to 100
StateSet Sandbox: Up to 200

Platform

Isolation
InstaVM: Firecracker microVM
StateSet Sandbox: gVisor
GPU
InstaVM: Not listed
StateSet Sandbox: Not listed
Snapshots
InstaVM:
StateSet Sandbox:
Pause and resume
InstaVM:
StateSet Sandbox:

Developer

SDKs
InstaVM: Python, TypeScript
StateSet Sandbox: Python, JavaScript / TypeScript
Integrations
InstaVM: Claude Code, OpenAI Agents SDK
StateSet Sandbox: Claude Code, MCP

Trust

License
InstaVM: Not listed
StateSet Sandbox: Not listed
BYOC
InstaVM: Not listed
StateSet Sandbox: Not listed

Hourly cost

One sandbox running for one hour

InstaVM
StateSet Sandbox
1 vCPU · 2 GiB
InstaVM: $0.083
StateSet Sandbox: $0.007
2 vCPU · 4 GiB
InstaVM: $0.166
StateSet Sandbox: $0.014
4 vCPU · 8 GiB
InstaVM: $0.331
StateSet Sandbox: $0.028

Compute only, at list rates.

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Which one fits

Based on the fields above

InstaVM fits when

  • You want each sandbox in its own microVM.
  • You use the OpenAI Agents SDK.
  • You want the larger free credit: $50 against $25.
  • You need a desktop in the sandbox.

StateSet Sandbox fits when

  • You want to pay only for usage, with no plan fee.
  • You use MCP.
  • You want the lower list price: $0.014 against $0.166 an hour for 2 vCPU and 4 GiB.

More comparisons

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