LangSmith Sandboxes vs Sendblue Sandboxes

LangSmith Sandboxes costs $0.0576 per vCPU-hour and Sendblue Sandboxes costs $0.165 per vCPU-hour. LangSmith Sandboxes runs Firecracker microVMs. Sendblue Sandboxes runs containers.

Updated

LangSmith Sandboxes

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

Sendblue Sandboxes

Isolation
Container
Free tier
$100 free compute, once per phone number
Max session
Not listed

What is different

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

LangSmith Sandboxes
Sendblue Sandboxes
vCPU, per hour
LangSmith Sandboxes: $0.0576
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Sendblue Sandboxes: Included
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Sendblue Sandboxes: $100 free compute, once per phone number
Billing
LangSmith Sandboxes: Per second
Sendblue Sandboxes: Bundled machine time
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Isolation
LangSmith Sandboxes: Firecracker microVM
Sendblue Sandboxes: Container
Pause and resume
LangSmith Sandboxes:
Sendblue Sandboxes: No

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
LangSmith Sandboxes: $0.0576
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
LangSmith Sandboxes: $0.01845
Sendblue Sandboxes: Included
Storage
LangSmith Sandboxes: $0.000123 per GiB-hour
Sendblue Sandboxes: Not listed
Free tier
LangSmith Sandboxes: Credit of 8 LSU every month
Sendblue Sandboxes: $100 free compute, once per phone number
Paid plan from
LangSmith Sandboxes: Not listed
Sendblue Sandboxes: Not listed
Billing
LangSmith Sandboxes: Per second
Sendblue Sandboxes: Bundled machine time

Limits

Max session
LangSmith Sandboxes: Not listed
Sendblue Sandboxes: Not listed
Idle stop
LangSmith Sandboxes: After 10 minutes
Sendblue Sandboxes: After 10 minutes
Largest sandbox
LangSmith Sandboxes: 16 vCPU · 64 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Concurrent sandboxes
LangSmith Sandboxes: Not listed
Sendblue Sandboxes: Up to 5

Platform

Isolation
LangSmith Sandboxes: Firecracker microVM
Sendblue Sandboxes: Container
GPU
LangSmith Sandboxes: Not listed
Sendblue Sandboxes: Not listed
Snapshots
LangSmith Sandboxes:
Sendblue Sandboxes: Not listed
Pause and resume
LangSmith Sandboxes:
Sendblue Sandboxes: No

Developer

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

Trust

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

Hourly cost

One sandbox running for one hour

LangSmith Sandboxes
Sendblue Sandboxes
1 vCPU · 2 GiB
LangSmith Sandboxes: $0.095
Sendblue Sandboxes: $0.165
2 vCPU · 4 GiB
LangSmith Sandboxes: $0.189
Sendblue Sandboxes: $0.330
4 vCPU · 8 GiB
LangSmith Sandboxes: $0.378
Sendblue Sandboxes: $0.660

Compute only, at list rates.

Open the calculator

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 the lower list price: $0.189 against $0.330 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.

Sendblue Sandboxes fits when

  • You want the larger free credit: $100 against $8.

More comparisons

See all comparisons

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