microsandbox cloud vs Sailboxes

microsandbox cloud costs $0.05 per vCPU-hour and Sailboxes costs $0.015 per vCPU-hour. microsandbox cloud runs microVMs. Sailboxes runs full VMs and has no session limit.

Updated

microsandbox cloud

Isolation
MicroVM
Free tier
Free plan, 5 computer-hours a month
Max session
Not listed

Sailboxes

Isolation
Full VM
Free tier
$5 credit every month
Max session
No limit

What is different

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

microsandbox cloud
Sailboxes
vCPU, per hour
microsandbox cloud: $0.05
Sailboxes: $0.015
RAM, per GiB-hour
microsandbox cloud: $0.0162
Sailboxes: $0.008
Storage
microsandbox cloud: $0.0001 per GiB-hour
Sailboxes: $0.0007 per GiB-hour
Free tier
microsandbox cloud: Free plan, 5 computer-hours a month
Sailboxes: $5 credit every month
Paid plan from
microsandbox cloud: $49 / month
Sailboxes: Pay as you go
Concurrent sandboxes
microsandbox cloud: Up to 25,000
Sailboxes: Up to 5,000
Isolation
microsandbox cloud: MicroVM
Sailboxes: Full VM
Pause and resume
microsandbox cloud: No
Sailboxes:
SDKs
microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
Sailboxes: Python, TypeScript, Rust

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
microsandbox cloud: $0.05
Sailboxes: $0.015
RAM, per GiB-hour
microsandbox cloud: $0.0162
Sailboxes: $0.008
Storage
microsandbox cloud: $0.0001 per GiB-hour
Sailboxes: $0.0007 per GiB-hour
Free tier
microsandbox cloud: Free plan, 5 computer-hours a month
Sailboxes: $5 credit every month
Paid plan from
microsandbox cloud: $49 / month
Sailboxes: Pay as you go
Billing
microsandbox cloud: Per second
Sailboxes: Per second

Limits

Max session
microsandbox cloud: Not listed
Sailboxes: No limit
Idle stop
microsandbox cloud: Not listed
Sailboxes: Not listed
Largest sandbox
microsandbox cloud: Not listed
Sailboxes: Not listed
Concurrent sandboxes
microsandbox cloud: Up to 25,000
Sailboxes: Up to 5,000

Platform

Isolation
microsandbox cloud: MicroVM
Sailboxes: Full VM
GPU
microsandbox cloud: No
Sailboxes: Not listed
Snapshots
microsandbox cloud:
Sailboxes:
Pause and resume
microsandbox cloud: No
Sailboxes:

Developer

SDKs
microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
Sailboxes: Python, TypeScript, Rust
Integrations
microsandbox cloud: Not listed
Sailboxes: Claude Code

Trust

License
microsandbox cloud: Apache-2.0
Sailboxes: Not listed
BYOC
microsandbox cloud: Not listed
Sailboxes: Not listed

Hourly cost

One sandbox running for one hour

microsandbox cloud
Sailboxes
1 vCPU · 2 GiB
microsandbox cloud: $0.082
Sailboxes: $0.031
2 vCPU · 4 GiB
microsandbox cloud: $0.165
Sailboxes: $0.062
4 vCPU · 8 GiB
microsandbox cloud: $0.330
Sailboxes: $0.124

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

microsandbox cloud fits when

  • You want each sandbox in its own microVM.
  • You want an open-source platform (Apache-2.0) that you can self-host.

Sailboxes fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox to be a full VM.
  • You use Claude Code.
  • You want the lower list price: $0.062 against $0.165 an hour for 2 vCPU and 4 GiB.

More comparisons

See all comparisons

Related