LangSmith Sandboxes vs Sandock

LangSmith Sandboxes costs $0.0576 per vCPU-hour. LangSmith Sandboxes runs Firecracker microVMs. Sandock runs containers and limits a session to 24 hours.

Updated

LangSmith Sandboxes

Isolation
Firecracker microVM
Free tier
Credit of 8 LSU every month
Max session
Not listed

Sandock

Isolation
Container
Free tier
None
Max session
24 hours

What is different

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

LangSmith Sandboxes
Sandock
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Sandock: None
Idle stop
LangSmith Sandboxes: After 10 minutes
Sandock: After 30 minutes
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Sandock: 16 vCPU · 8 GiB
Isolation
LangSmith Sandboxes: Firecracker microVM
Sandock: Container
SDKs
LangSmith Sandboxes: Python, TypeScript
Sandock: JavaScript / TypeScript, Python
Integrations
LangSmith Sandboxes: LangChain
Sandock: MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
LangSmith Sandboxes: $0.0576
Sandock: Not listed
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Sandock: Not listed
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Sandock: Not listed
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Sandock: None
Paid plan from
LangSmith Sandboxes: Not listed
Sandock: $5 / month
Billing
LangSmith Sandboxes: Per second
Sandock: Not listed

Limits

Max session
LangSmith Sandboxes: Not listed
Sandock: 24 hours
Idle stop
LangSmith Sandboxes: After 10 minutes
Sandock: After 30 minutes
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Sandock: 16 vCPU · 8 GiB
Concurrent sandboxes
LangSmith Sandboxes: Not listed
Sandock: Up to 150

Platform

Isolation
LangSmith Sandboxes: Firecracker microVM
Sandock: Container
GPU
LangSmith Sandboxes: Not listed
Sandock: Not listed
Snapshots
LangSmith Sandboxes:
Sandock: Not listed
Pause and resume
LangSmith Sandboxes:
Sandock:

Developer

SDKs
LangSmith Sandboxes: Python, TypeScript
Sandock: JavaScript / TypeScript, Python
Integrations
LangSmith Sandboxes: LangChain
Sandock: MCP

Trust

License
LangSmith Sandboxes: Not listed
Sandock: Not listed
BYOC
LangSmith Sandboxes: Enterprise plan
Sandock: Private / VPC deployment on Enterprise

Hourly cost

One sandbox running for one hour

LangSmith Sandboxes
Sandock
1 vCPU · 2 GiB
LangSmith Sandboxes: $0.095
Sandock: Not listed
2 vCPU · 4 GiB
LangSmith Sandboxes: $0.189
Sandock: Not listed
4 vCPU · 8 GiB
LangSmith Sandboxes: $0.378
Sandock: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

LangSmith Sandboxes fits when

  • You want each sandbox in its own microVM.
  • You use LangChain.
  • You want to start without paying.
  • You need snapshots.

Sandock fits when

  • You use MCP.

More comparisons

See all comparisons

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