Agent Sandbox vs Isorun

Isorun costs $0.025 per vCPU-hour. Agent Sandbox runs containers. Isorun runs microVMs.

Updated

Agent Sandbox

Isolation
Container
Free tier
$10 credit with a Google sign-in
Max session
Not listed

Isorun

Isolation
MicroVM
Free tier
$50 credit
Max session
Not listed

What is different

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

Agent Sandbox
Isorun
Storage
Agent Sandbox: $0.0005 per MB for output files
Isorun: Persistent disk $0.02 per GB-month for data stored
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Isorun: $50 credit
Isolation
Agent Sandbox: Container
Isorun: MicroVM
SDKs
Agent Sandbox: Python
Isorun: TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Agent Sandbox: Not listed
Isorun: $0.025
RAM, per GiB-hour
Agent Sandbox: Not listed
Isorun: $0.015
Storage
Agent Sandbox: $0.0005 per MB for output files
Isorun: Persistent disk $0.02 per GB-month for data stored
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Isorun: $50 credit
Paid plan from
Agent Sandbox: Pay as you go
Isorun: Pay as you go
Billing
Agent Sandbox: Per second
Isorun: Per second

Limits

Max session
Agent Sandbox: Not listed
Isorun: Not listed
Idle stop
Agent Sandbox: After 5 minutes
Isorun: Not listed
Largest sandbox
Agent Sandbox: Not listed
Isorun: Not listed
Concurrent sandboxes
Agent Sandbox: Not listed
Isorun: Not listed

Platform

Isolation
Agent Sandbox: Container
Isorun: MicroVM
GPU
Agent Sandbox: Not listed
Isorun: Not listed
Snapshots
Agent Sandbox: Not listed
Isorun:
Pause and resume
Agent Sandbox: Not listed
Isorun:

Developer

SDKs
Agent Sandbox: Python
Isorun: TypeScript
Integrations
Agent Sandbox: Not listed
Isorun: LangChain, OpenAI Agents SDK, MCP

Trust

License
Agent Sandbox: Not listed
Isorun: Not listed
BYOC
Agent Sandbox: Not listed
Isorun: Not listed

Hourly cost

One sandbox running for one hour

Agent Sandbox
Isorun
1 vCPU · 2 GiB
Agent Sandbox: Not listed
Isorun: $0.055
2 vCPU · 4 GiB
Agent Sandbox: Not listed
Isorun: $0.110
4 vCPU · 8 GiB
Agent Sandbox: Not listed
Isorun: $0.220

Compute only, at list rates.

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Which one fits

Based on the fields above

Isorun fits when

  • You want each sandbox in its own microVM.
  • You use LangChain, the OpenAI Agents SDK or MCP.
  • You want the larger free credit: $50 against $10.
  • You need snapshots.

More comparisons

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