LangSmith Sandboxes vs Prime Sandboxes

LangSmith Sandboxes costs $0.0576 per vCPU-hour and Prime Sandboxes costs $0.02 per vCPU-hour. LangSmith Sandboxes runs Firecracker microVMs. Prime Sandboxes runs microVMs and has no session limit.

Updated

LangSmith Sandboxes

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

Prime Sandboxes

Isolation
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
Prime Sandboxes
vCPU, per hour
LangSmith Sandboxes: $0.0576
Prime Sandboxes: $0.02
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Prime Sandboxes: $0.0125
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Prime Sandboxes: $0.0002 per GiB-hour
Isolation
LangSmith Sandboxes: Firecracker microVM
Prime Sandboxes: MicroVM
SDKs
LangSmith Sandboxes: Python, TypeScript
Prime Sandboxes: Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
LangSmith Sandboxes: $0.0576
Prime Sandboxes: $0.02
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Prime Sandboxes: $0.0125
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Prime Sandboxes: $0.0002 per GiB-hour
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Prime Sandboxes: Not listed
Paid plan from
LangSmith Sandboxes: Not listed
Prime Sandboxes: Pay as you go
Billing
LangSmith Sandboxes: Per second
Prime Sandboxes: Per second

Limits

Max session
LangSmith Sandboxes: Not listed
Prime Sandboxes: No limit
Idle stop
LangSmith Sandboxes: After 10 minutes
Prime Sandboxes: Not listed
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Prime Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
LangSmith Sandboxes: Not listed
Prime Sandboxes: Up to 1,024

Platform

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

Developer

SDKs
LangSmith Sandboxes: Python, TypeScript
Prime Sandboxes: Python
Integrations
LangSmith Sandboxes: LangChain
Prime Sandboxes: Not listed

Trust

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

Hourly cost

One sandbox running for one hour

LangSmith Sandboxes
Prime Sandboxes
1 vCPU · 2 GiB
LangSmith Sandboxes: $0.095
Prime Sandboxes: $0.045
2 vCPU · 4 GiB
LangSmith Sandboxes: $0.189
Prime Sandboxes: $0.090
4 vCPU · 8 GiB
LangSmith Sandboxes: $0.378
Prime Sandboxes: $0.180

Compute only, at list rates.

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Which one fits

Based on the fields above

LangSmith Sandboxes fits when

  • You use LangChain.
  • You need pause and resume.
  • You need the sandboxes in your own cloud account.

Prime Sandboxes fits when

  • You want the lower list price: $0.090 against $0.189 an hour for 2 vCPU and 4 GiB.

More comparisons

See all comparisons

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