Brimble Sandboxes vs LangSmith Sandboxes

LangSmith Sandboxes costs $0.0576 per vCPU-hour. Brimble Sandboxes runs gVisor and limits a session to 6 hours. LangSmith Sandboxes runs Firecracker microVMs.

Updated

Brimble Sandboxes

Isolation
gVisor
Free tier
7-day Developer plan trial, card required
Max session
6 hours

LangSmith Sandboxes

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

What is different

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

Brimble Sandboxes
LangSmith Sandboxes
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
LangSmith Sandboxes: $0.000123 per GiB-hour
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
LangSmith Sandboxes: Credit of 8 LSU every month
Paid plan from
Brimble Sandboxes: $3 / month
LangSmith Sandboxes: Pay as you go
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
LangSmith Sandboxes: 16 vCPU · 64 GiB
Isolation
Brimble Sandboxes: gVisor
LangSmith Sandboxes: Firecracker microVM
SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
LangSmith Sandboxes: Python, TypeScript
Integrations
Brimble Sandboxes: MCP, Claude Code
LangSmith Sandboxes: LangChain, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Brimble Sandboxes: Not listed
LangSmith Sandboxes: $0.0576
RAM, per GiB-hour
Brimble Sandboxes: Not listed
LangSmith Sandboxes: $0.01845
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
LangSmith Sandboxes: $0.000123 per GiB-hour
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
LangSmith Sandboxes: Credit of 8 LSU every month
Paid plan from
Brimble Sandboxes: $3 / month
LangSmith Sandboxes: Pay as you go
Billing
Brimble Sandboxes: Per second
LangSmith Sandboxes: Per second

Limits

Max session
Brimble Sandboxes: 6 hours
LangSmith Sandboxes: Not listed
Idle stop
Brimble Sandboxes: Not listed
LangSmith Sandboxes: After 10 minutes
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
LangSmith Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
Brimble Sandboxes: Up to 15
LangSmith Sandboxes: Not listed

Platform

Isolation
Brimble Sandboxes: gVisor
LangSmith Sandboxes: Firecracker microVM
GPU
Brimble Sandboxes: Not listed
LangSmith Sandboxes: Not listed
Snapshots
Brimble Sandboxes:
LangSmith Sandboxes:
Pause and resume
Brimble Sandboxes:
LangSmith Sandboxes:

Developer

SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
LangSmith Sandboxes: Python, TypeScript
Integrations
Brimble Sandboxes: MCP, Claude Code
LangSmith Sandboxes: LangChain, MCP

Trust

License
Brimble Sandboxes: Not listed
LangSmith Sandboxes: Not listed
BYOC
Brimble Sandboxes: Not listed
LangSmith Sandboxes: Enterprise plan

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

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Which one fits

Based on the fields above

Brimble Sandboxes fits when

  • You use Claude Code.

LangSmith Sandboxes fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox in its own microVM.
  • You use LangChain.
  • You need the sandboxes in your own cloud account.

More comparisons

See all comparisons

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