Buddy Sandboxes vs Prime Sandboxes

Buddy Sandboxes costs $0.0144 per vCPU-hour and Prime Sandboxes costs $0.02 per vCPU-hour. Buddy Sandboxes runs full VMs and has no session limit. Prime Sandboxes runs microVMs and has no session limit.

Updated

Buddy Sandboxes

Isolation
Full VM
Free tier
$1 of usage credit every month
Max session
No limit

Prime Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
No limit

What is different

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

Buddy Sandboxes
Prime Sandboxes
vCPU, per hour
Buddy Sandboxes: $0.0144
Prime Sandboxes: $0.02
RAM, per GiB-hour
Buddy Sandboxes: $0.0144
Prime Sandboxes: $0.0125
Storage
Buddy Sandboxes: $0.00011 per GiB-hour
Prime Sandboxes: $0.0002 per GiB-hour
Paid plan from
Buddy Sandboxes: $29 / month
Prime Sandboxes: Pay as you go
Largest sandbox
Buddy Sandboxes: 12 vCPU · 24 GiB
Prime Sandboxes: 16 vCPU · 64 GiB
Isolation
Buddy Sandboxes: Full VM
Prime Sandboxes: MicroVM
SDKs
Buddy Sandboxes: TypeScript
Prime Sandboxes: Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Buddy Sandboxes: $0.0144
Prime Sandboxes: $0.02
RAM, per GiB-hour
Buddy Sandboxes: $0.0144
Prime Sandboxes: $0.0125
Storage
Buddy Sandboxes: $0.00011 per GiB-hour
Prime Sandboxes: $0.0002 per GiB-hour
Free tier
Buddy Sandboxes: $1 of usage credit every month
Prime Sandboxes: Not listed
Paid plan from
Buddy Sandboxes: $29 / month
Prime Sandboxes: Pay as you go
Billing
Buddy Sandboxes: Per second
Prime Sandboxes: Per second

Limits

Max session
Buddy Sandboxes: No limit
Prime Sandboxes: No limit
Idle stop
Buddy Sandboxes: Not listed
Prime Sandboxes: Not listed
Largest sandbox
Buddy Sandboxes: 12 vCPU · 24 GiB
Prime Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
Buddy Sandboxes: Not listed
Prime Sandboxes: Up to 1,024

Platform

Isolation
Buddy Sandboxes: Full VM
Prime Sandboxes: MicroVM
GPU
Buddy Sandboxes: Not listed
Prime Sandboxes: Not listed
Snapshots
Buddy Sandboxes:
Prime Sandboxes:
Pause and resume
Buddy Sandboxes:
Prime Sandboxes: Not listed

Developer

SDKs
Buddy Sandboxes: TypeScript
Prime Sandboxes: Python
Integrations
Buddy Sandboxes: MCP, Claude Code
Prime Sandboxes: Not listed

Trust

License
Buddy Sandboxes: Not listed
Prime Sandboxes: Not listed
BYOC
Buddy Sandboxes: Not listed
Prime Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Buddy Sandboxes
Prime Sandboxes
1 vCPU · 2 GiB
Buddy Sandboxes: $0.043
Prime Sandboxes: $0.045
2 vCPU · 4 GiB
Buddy Sandboxes: $0.086
Prime Sandboxes: $0.090
4 vCPU · 8 GiB
Buddy Sandboxes: $0.173
Prime Sandboxes: $0.180

Compute only, at list rates.

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Which one fits

Based on the fields above

Buddy Sandboxes fits when

  • You want each sandbox to be a full VM.
  • You use MCP or Claude Code.
  • You want the lower list price: $0.086 against $0.090 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

Prime Sandboxes fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox in its own microVM.
  • You need a sandbox larger than 12 vCPU · 24 GiB.

More comparisons

See all comparisons

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