Agent Sandbox vs Sendblue Sandboxes

Sendblue Sandboxes costs $0.165 per vCPU-hour. Agent Sandbox runs containers. Sendblue Sandboxes runs containers.

Updated

Agent Sandbox

Isolation
Container
Free tier
$10 credit with a Google sign-in
Max session
Not listed

Sendblue Sandboxes

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

What is different

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

Agent Sandbox
Sendblue Sandboxes
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Sendblue Sandboxes: $100 free compute, once per phone number
Billing
Agent Sandbox: Per second
Sendblue Sandboxes: Bundled machine time
Idle stop
Agent Sandbox: After 5 minutes
Sendblue Sandboxes: After 10 minutes

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Agent Sandbox: Not listed
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
Agent Sandbox: Not listed
Sendblue Sandboxes: Included
Storage
Agent Sandbox: $0.0005/MB for output files
Sendblue Sandboxes: Not listed
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Sendblue Sandboxes: $100 free compute, once per phone number
Paid plan from
Agent Sandbox: Pay as you go
Sendblue Sandboxes: Not listed
Billing
Agent Sandbox: Per second
Sendblue Sandboxes: Bundled machine time

Limits

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

Platform

Isolation
Agent Sandbox: Container
Sendblue Sandboxes: Container
GPU
Agent Sandbox: Not listed
Sendblue Sandboxes: Not listed
Snapshots
Agent Sandbox: Not listed
Sendblue Sandboxes: Not listed
Pause and resume
Agent Sandbox: Not listed
Sendblue Sandboxes: No

Developer

SDKs
Agent Sandbox: Python
Sendblue Sandboxes: Not listed
Integrations
Agent Sandbox: Claude Code
Sendblue Sandboxes: Not listed

Trust

License
Agent Sandbox: Not listed
Sendblue Sandboxes: Not listed
BYOC
Agent Sandbox: Not listed
Sendblue Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Agent Sandbox
Sendblue Sandboxes
1 vCPU · 2 GiB
Agent Sandbox: Not listed
Sendblue Sandboxes: $0.165
2 vCPU · 4 GiB
Agent Sandbox: Not listed
Sendblue Sandboxes: $0.330
4 vCPU · 8 GiB
Agent Sandbox: Not listed
Sendblue Sandboxes: $0.660

Compute only, at list rates.

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Which one fits

Based on the fields above

Agent Sandbox fits when

  • You use Claude Code.

Sendblue Sandboxes fits when

  • You want the larger free credit: $100 against $10.

More comparisons

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