Deno Sandbox vs LangSmith Sandboxes

Deno Sandbox costs $0.10 per vCPU-hour and LangSmith Sandboxes costs $0.0576 per vCPU-hour. Deno Sandbox runs Firecracker microVMs and limits a session to 30 minutes. LangSmith Sandboxes runs Firecracker microVMs.

Updated

Deno Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
30 minutes

LangSmith Sandboxes

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

What is different

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

Deno Sandbox
LangSmith Sandboxes
vCPU, per hour
Deno Sandbox: $0.10
LangSmith Sandboxes: $0.0576
RAM, per GiB-hour
Deno Sandbox: $0.025
LangSmith Sandboxes: $0.01845
Storage
Deno Sandbox: Volumes $0.20 per GiB-month after plan allowance. Volumes 300 MB to 20 GB.
LangSmith Sandboxes: $0.000123 per GiB-hour
Billing
Deno Sandbox: Active CPU time only
LangSmith Sandboxes: Per second
Largest sandbox
Deno Sandbox: 2 vCPU · 4 GiB
LangSmith Sandboxes: 16 vCPU · 64 GiB
SDKs
Deno Sandbox: JavaScript / TypeScript, Python
LangSmith Sandboxes: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Deno Sandbox: $0.10
LangSmith Sandboxes: $0.0576
RAM, per GiB-hour
Deno Sandbox: $0.025
LangSmith Sandboxes: $0.01845
Storage
Deno Sandbox: Volumes $0.20 per GiB-month after plan allowance. Volumes 300 MB to 20 GB.
LangSmith Sandboxes: $0.000123 per GiB-hour
Free tier
Deno Sandbox: Not listed
LangSmith Sandboxes: Credit of 8 LSU every month
Paid plan from
Deno Sandbox: $20 / month
LangSmith Sandboxes: Not listed
Billing
Deno Sandbox: Active CPU time only
LangSmith Sandboxes: Per second

Limits

Max session
Deno Sandbox: 30 minutes
LangSmith Sandboxes: Not listed
Idle stop
Deno Sandbox: Not listed
LangSmith Sandboxes: After 10 minutes
Largest sandbox
Deno Sandbox: 2 vCPU · 4 GiB
LangSmith Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
Deno Sandbox: Up to 20
LangSmith Sandboxes: Not listed

Platform

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

Developer

SDKs
Deno Sandbox: JavaScript / TypeScript, Python
LangSmith Sandboxes: Python, TypeScript
Integrations
Deno Sandbox: Not listed
LangSmith Sandboxes: LangChain

Trust

License
Deno Sandbox: Not listed
LangSmith Sandboxes: Not listed
BYOC
Deno Sandbox: Not listed
LangSmith Sandboxes: Enterprise plan

Hourly cost

One sandbox running for one hour

Deno Sandbox
LangSmith Sandboxes
1 vCPU · 2 GiB
Deno Sandbox: $0.150
LangSmith Sandboxes: $0.095
2 vCPU · 4 GiB
Deno Sandbox: $0.300
LangSmith Sandboxes: $0.189
4 vCPU · 8 GiB
Deno Sandbox: $0.600
LangSmith Sandboxes: $0.378

Compute only, at list rates.

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Which one fits

Based on the fields above

Deno Sandbox fits when

  • Your code waits a lot: CPU is billed only while it is in use.
  • You need SOC 2, ISO 27001 and HIPAA.

LangSmith Sandboxes fits when

  • You use LangChain.
  • You want the lower list price: $0.189 against $0.300 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.
  • You need the sandboxes in your own cloud account.

More comparisons

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