Isorun vs Sandbox0

Isorun costs $0.025 per vCPU-hour. Sandbox0 bills memory only, at $0.015 per GiB-hour. Isorun runs microVMs. Sandbox0 runs gVisor and has no session limit.

Updated

Isorun

Isolation
MicroVM
Free tier
$50 credit
Max session
Not listed

Sandbox0

Isolation
gVisor
Free tier
Not listed
Max session
No limit

What is different

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

Isorun
Sandbox0
vCPU, per hour
Isorun: $0.025
Sandbox0: Included
Storage
Isorun: Persistent disk $0.02 per GB-month for data stored
Sandbox0: Free
Billing
Isorun: Per second
Sandbox0: Memory only
Isolation
Isorun: MicroVM
Sandbox0: gVisor
SDKs
Isorun: TypeScript
Sandbox0: Go, Python, TypeScript
Integrations
Isorun: LangChain, OpenAI Agents SDK, MCP
Sandbox0: LangChain, OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Isorun: $0.025
Sandbox0: Included
RAM, per GiB-hour
Isorun: $0.015
Sandbox0: $0.015
Storage
Isorun: Persistent disk $0.02 per GB-month for data stored
Sandbox0: Free
Free tier
Isorun: $50 credit
Sandbox0: Not listed
Paid plan from
Isorun: Pay as you go
Sandbox0: Pay as you go
Billing
Isorun: Per second
Sandbox0: Memory only

Limits

Max session
Isorun: Not listed
Sandbox0: No limit
Idle stop
Isorun: Not listed
Sandbox0: Not listed
Largest sandbox
Isorun: Not listed
Sandbox0: Not listed
Concurrent sandboxes
Isorun: Not listed
Sandbox0: Up to 20

Platform

Isolation
Isorun: MicroVM
Sandbox0: gVisor
GPU
Isorun: Not listed
Sandbox0: Not listed
Snapshots
Isorun:
Sandbox0:
Pause and resume
Isorun:
Sandbox0:

Developer

SDKs
Isorun: TypeScript
Sandbox0: Go, Python, TypeScript
Integrations
Isorun: LangChain, OpenAI Agents SDK, MCP
Sandbox0: LangChain, OpenAI Agents SDK

Trust

License
Isorun: Not listed
Sandbox0: Apache-2.0
BYOC
Isorun: Not listed
Sandbox0: Not listed

Hourly cost

One sandbox running for one hour

Isorun
Sandbox0
1 vCPU · 2 GiB
Isorun: $0.055
Sandbox0: $0.030
2 vCPU · 4 GiB
Isorun: $0.110
Sandbox0: $0.060
4 vCPU · 8 GiB
Isorun: $0.220
Sandbox0: $0.120

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 MCP.
  • You need a desktop in the sandbox.

Sandbox0 fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You want the lower list price: $0.060 against $0.110 an hour for 2 vCPU and 4 GiB.
  • You want one rate for memory, with CPU included.

More comparisons

See all comparisons

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