Leap0 vs Sendblue Sandboxes

Leap0 costs $0.0504 per vCPU-hour and Sendblue Sandboxes costs $0.165 per vCPU-hour. Leap0 runs Firecracker microVMs and limits a session to 8 hours. Sendblue Sandboxes runs containers.

Updated

Leap0

Isolation
Firecracker microVM
Free tier
Free during public preview
Max session
8 hours

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.

Leap0
Sendblue Sandboxes
vCPU, per hour
Leap0: $0.0504
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
Leap0: $0.0162
Sendblue Sandboxes: Included
Free tier
Leap0: Free during public preview
Sendblue Sandboxes: $100 free compute, once per phone number
Billing
Leap0: Per second
Sendblue Sandboxes: Bundled machine time
Largest sandbox
Leap0: 8 vCPU · 8 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Isolation
Leap0: Firecracker microVM
Sendblue Sandboxes: Container
Pause and resume
Leap0:
Sendblue Sandboxes: No

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Leap0: $0.0504
Sendblue Sandboxes: $0.165
RAM, per GiB-hour
Leap0: $0.0162
Sendblue Sandboxes: Included
Storage
Leap0: Not listed
Sendblue Sandboxes: Not listed
Free tier
Leap0: Free during public preview
Sendblue Sandboxes: $100 free compute, once per phone number
Paid plan from
Leap0: Not listed
Sendblue Sandboxes: Not listed
Billing
Leap0: Per second
Sendblue Sandboxes: Bundled machine time

Limits

Max session
Leap0: 8 hours
Sendblue Sandboxes: Not listed
Idle stop
Leap0: Not listed
Sendblue Sandboxes: After 10 minutes
Largest sandbox
Leap0: 8 vCPU · 8 GiB
Sendblue Sandboxes: 2 vCPU · 8 GiB
Concurrent sandboxes
Leap0: Not listed
Sendblue Sandboxes: Up to 5

Platform

Isolation
Leap0: Firecracker microVM
Sendblue Sandboxes: Container
GPU
Leap0: Not listed
Sendblue Sandboxes: Not listed
Snapshots
Leap0:
Sendblue Sandboxes: Not listed
Pause and resume
Leap0:
Sendblue Sandboxes: No

Developer

SDKs
Leap0: Python, JavaScript / TypeScript
Sendblue Sandboxes: Not listed
Integrations
Leap0: MCP, Claude Code
Sendblue Sandboxes: Not listed

Trust

License
Leap0: Not listed
Sendblue Sandboxes: Not listed
BYOC
Leap0: Via the sales team
Sendblue Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Leap0
Sendblue Sandboxes
1 vCPU · 2 GiB
Leap0: $0.083
Sendblue Sandboxes: $0.165
2 vCPU · 4 GiB
Leap0: $0.166
Sendblue Sandboxes: $0.330
4 vCPU · 8 GiB
Leap0: $0.331
Sendblue Sandboxes: $0.660

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Leap0 fits when

  • You want each sandbox in its own microVM.
  • You use MCP or Claude Code.
  • You want the lower list price: $0.166 against $0.330 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.

More comparisons

See all comparisons

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