Prized Sandboxes vs Watasu

Prized Sandboxes costs $0.04 per vCPU-hour. Prized Sandboxes runs Firecracker microVMs and limits a session to 24 hours. Watasu limits a session to 24 hours.

Updated Oct 22, 2026

Prized Sandboxes

Linux microVMs in beta that your code creates, runs commands in, pauses, forks and deletes.

Isolation: Firecracker microVM
Free tier: $30 credit, one time
Max session: 24 hours

Visit site Prized Sandboxes profile

Watasu

Isolated Linux sandboxes for AI agents, hosted in the EU.

Isolation: Not listed
Free tier: Free Basic plan
Max session: 24 hours

Visit site Watasu profile

What is different

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

Field

Prized Sandboxes

Watasu

Storage: Prized Sandboxes: $0.0001 per GiB-hour; Watasu: Retained disks €0.10 per GiB per month while the sandbox is stopped. Checkpoints and templates €0.03 per GiB per month.
Free tier: Prized Sandboxes: $30 credit, one time; Watasu: Free Basic plan
Largest sandbox: Prized Sandboxes: 32 vCPU · 128 GiB; Watasu: 8 vCPU · 8 GiB
Concurrent sandboxes: Prized Sandboxes: Up to 20; Watasu: Up to 100

Full comparison

18 fields, at each provider's list price

Prized Sandboxesprized.dev/pricing

Watasuwatasu.io/pricing

Pricing

vCPU, per hour: Prized Sandboxes: $0.04; Watasu: Not listed
RAM, per GiB-hour: Prized Sandboxes: $0.0125; Watasu: Not listed
Storage: Prized Sandboxes: $0.0001 per GiB-hour; Watasu: Retained disks €0.10 per GiB per month while the sandbox is stopped. Checkpoints and templates €0.03 per GiB per month.
Free tier: Prized Sandboxes: $30 credit, one time; Watasu: Free Basic plan
Paid plan from: Prized Sandboxes: Pay as you go; Watasu: Not listed
Billing: Prized Sandboxes: Per second; Watasu: Per second

Limits

Max session: Prized Sandboxes: 24 hours; Watasu: 24 hours
Idle stop: Prized Sandboxes: Not listed; Watasu: Not listed
Largest sandbox: Prized Sandboxes: 32 vCPU · 128 GiB; Watasu: 8 vCPU · 8 GiB
Concurrent sandboxes: Prized Sandboxes: Up to 20; Watasu: Up to 100

Platform

Isolation: Prized Sandboxes: Firecracker microVM; Watasu: Not listed
GPU: Prized Sandboxes: No; Watasu: Not listed
Snapshots: Prized Sandboxes: Not listed; Watasu:
Pause and resume: Prized Sandboxes:; Watasu:

Developer

SDKs: Prized Sandboxes: Not listed; Watasu: Python, TypeScript, Rust
Integrations: Prized Sandboxes: Not listed; Watasu: Not listed

Trust

License: Prized Sandboxes: Not listed; Watasu: Not listed
BYOC: Prized Sandboxes: Not listed; Watasu: Not listed

Hourly cost

One sandbox running for one hour

Size

Prized Sandboxes

Watasu

1 vCPU · 2 GiB: Prized Sandboxes: $0.065; Watasu: Not listed
2 vCPU · 4 GiB: Prized Sandboxes: $0.130; Watasu: Not listed
4 vCPU · 8 GiB: Prized Sandboxes: $0.260; Watasu: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Prized Sandboxes fits when

You need a sandbox larger than 8 vCPU · 8 GiB.

Watasu fits when

You need snapshots.

More comparisons

See all comparisons

Prized Sandboxes

Watasu

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Prized Sandboxes fits when

Watasu fits when

More comparisons

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