Brimble Sandboxes vs Sendblue Sandboxes

Sendblue Sandboxes costs $0.165 per vCPU-hour. Brimble Sandboxes runs gVisor and limits a session to 6 hours. Sendblue Sandboxes runs containers.

Updated

Brimble Sandboxes

Isolation
gVisor
Free tier
7-day Developer plan trial, card required
Max session
6 hours

Sendblue Sandboxes

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

What is different

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

Brimble Sandboxes
Sendblue Sandboxes
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
Sendblue Sandboxes: $100 free compute, once per phone number
Billing
Brimble Sandboxes: Per second
Sendblue Sandboxes: Bundled machine time
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Concurrent sandboxes
Brimble Sandboxes: Up to 15
Sendblue Sandboxes: Up to 5
Isolation
Brimble Sandboxes: gVisor
Sendblue Sandboxes: Container
Pause and resume
Brimble Sandboxes:
Sendblue Sandboxes: No

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Brimble Sandboxes: Not listed
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
Brimble Sandboxes: Not listed
Sendblue Sandboxes: Included
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
Sendblue Sandboxes: Not listed
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
Sendblue Sandboxes: $100 free compute, once per phone number
Paid plan from
Brimble Sandboxes: $3 / month
Sendblue Sandboxes: Not listed
Billing
Brimble Sandboxes: Per second
Sendblue Sandboxes: Bundled machine time

Limits

Max session
Brimble Sandboxes: 6 hours
Sendblue Sandboxes: Not listed
Idle stop
Brimble Sandboxes: Not listed
Sendblue Sandboxes: After 10 minutes
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Concurrent sandboxes
Brimble Sandboxes: Up to 15
Sendblue Sandboxes: Up to 5

Platform

Isolation
Brimble Sandboxes: gVisor
Sendblue Sandboxes: Container
GPU
Brimble Sandboxes: Not listed
Sendblue Sandboxes: Not listed
Snapshots
Brimble Sandboxes:
Sendblue Sandboxes: Not listed
Pause and resume
Brimble Sandboxes:
Sendblue Sandboxes: No

Developer

SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
Sendblue Sandboxes: Not listed
Integrations
Brimble Sandboxes: MCP, Claude Code
Sendblue Sandboxes: Not listed

Trust

License
Brimble Sandboxes: Not listed
Sendblue Sandboxes: Not listed
BYOC
Brimble Sandboxes: Not listed
Sendblue Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Brimble Sandboxes fits when

  • You use MCP or Claude Code.
  • You need snapshots.
  • You need pause and resume.
  • You need a sandbox larger than 2 vCPU · 8 GiB.

Sendblue Sandboxes fits when

  • You need SOC 2 Type II and HIPAA.

More comparisons

See all comparisons

Related