microsandbox cloud vs Watasu

microsandbox cloud costs $0.05 per vCPU-hour. microsandbox cloud runs microVMs. Watasu limits a session to 24 hours.

Updated Oct 15, 2026

microsandbox cloud

Hosted microVM sandboxes for AI agents and untrusted code.

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

Visit site microsandbox cloud 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

microsandbox cloud

Watasu

Storage: microsandbox cloud: $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: microsandbox cloud: Free plan, 5 computer-hours a month; Watasu: Free Basic plan
Concurrent sandboxes: microsandbox cloud: Up to 25,000; Watasu: Up to 100
Pause and resume: microsandbox cloud: No; Watasu:

Full comparison

18 fields, at each provider's list price

microsandbox cloudmicrosandbox.dev/pricingmicrosandbox.dev

Watasuwatasu.io/pricing

Pricing

vCPU, per hour: microsandbox cloud: $0.05; Watasu: Not listed
RAM, per GiB-hour: microsandbox cloud: $0.0162; Watasu: Not listed
Storage: microsandbox cloud: $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: microsandbox cloud: Free plan, 5 computer-hours a month; Watasu: Free Basic plan
Paid plan from: microsandbox cloud: $49 / month; Watasu: Not listed
Billing: microsandbox cloud: Per second; Watasu: Per second

Limits

Max session: microsandbox cloud: Not listed; Watasu: 24 hours
Idle stop: microsandbox cloud: Not listed; Watasu: Not listed
Largest sandbox: microsandbox cloud: Not listed; Watasu: 8 vCPU · 8 GiB
Concurrent sandboxes: microsandbox cloud: Up to 25,000; Watasu: Up to 100

Platform

Isolation: microsandbox cloud: MicroVM; Watasu: Not listed
GPU: microsandbox cloud: Not listed; Watasu: Not listed
Snapshots: microsandbox cloud:; Watasu:
Pause and resume: microsandbox cloud: No; Watasu:

Developer

SDKs: microsandbox cloud: Python, TypeScript, Rust, Go, Ruby; Watasu: Not listed
Integrations: microsandbox cloud: Claude Code, MCP; Watasu: Not listed

Trust

License: microsandbox cloud: Apache-2.0; Watasu: Not listed
BYOC: microsandbox cloud: By evaluation, contact us; Watasu: Not listed

Hourly cost

One sandbox running for one hour

Size

microsandbox cloud

Watasu

1 vCPU · 2 GiB: microsandbox cloud: $0.082; Watasu: Not listed
2 vCPU · 4 GiB: microsandbox cloud: $0.165; Watasu: Not listed
4 vCPU · 8 GiB: microsandbox cloud: $0.330; Watasu: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

microsandbox cloud fits when

You want an open-source platform (Apache-2.0) that you can self-host.
You use Claude Code or MCP.
You need the sandboxes in your own cloud account.

Watasu fits when

You need pause and resume.

More comparisons

See all comparisons

microsandbox cloud

Watasu

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

microsandbox cloud fits when

Watasu fits when

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