LangSmith Sandboxes vs Superserve

LangSmith Sandboxes costs $0.0576 per vCPU-hour and Superserve costs $0.0504 per vCPU-hour. LangSmith Sandboxes runs Firecracker microVMs. Superserve runs Firecracker microVMs and has no session limit.

Updated

LangSmith Sandboxes

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

Superserve

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

LangSmith Sandboxes
Superserve
vCPU, per hour
LangSmith Sandboxes: $0.0576
Superserve: $0.0504
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Superserve: $0.0162
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Superserve: $0.000108 per GiB-hour
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Superserve: 2 vCPU · 2 GiB
Integrations
LangSmith Sandboxes: LangChain
Superserve: Claude Agent SDK, LangChain, OpenAI Agents SDK, MCP, Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
LangSmith Sandboxes: $0.0576
Superserve: $0.0504
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Superserve: $0.0162
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Superserve: $0.000108 per GiB-hour
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Superserve: Not listed
Paid plan from
LangSmith Sandboxes: Not listed
Superserve: Pay as you go
Billing
LangSmith Sandboxes: Per second
Superserve: Per second

Limits

Max session
LangSmith Sandboxes: Not listed
Superserve: No limit
Idle stop
LangSmith Sandboxes: After 10 minutes
Superserve: Not listed
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Superserve: 2 vCPU · 2 GiB
Concurrent sandboxes
LangSmith Sandboxes: Not listed
Superserve: Not listed

Platform

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

Developer

SDKs
LangSmith Sandboxes: Python, TypeScript
Superserve: Python, TypeScript
Integrations
LangSmith Sandboxes: LangChain
Superserve: Claude Agent SDK, LangChain, OpenAI Agents SDK, MCP, Claude Code

Trust

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

Hourly cost

One sandbox running for one hour

LangSmith Sandboxes
Superserve
1 vCPU · 2 GiB
LangSmith Sandboxes: $0.095
Superserve: $0.083
2 vCPU · 4 GiB
LangSmith Sandboxes: $0.189
Superserve: $0.166
4 vCPU · 8 GiB
LangSmith Sandboxes: $0.378
Superserve: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

LangSmith Sandboxes fits when

  • You need a sandbox larger than 2 vCPU · 2 GiB.

Superserve fits when

  • You use the Claude Agent SDK, the OpenAI Agents SDK, MCP or Claude Code.
  • You want the lower list price: $0.166 against $0.189 an hour for 2 vCPU and 4 GiB.
  • You need a desktop in the sandbox.
  • You need SOC 2 Type II, HIPAA and GDPR.

More comparisons

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