Leap0 vs Watasu

Leap0 costs $0.0504 per vCPU-hour. Leap0 runs Firecracker microVMs and limits a session to 8 hours. Watasu limits a session to 24 hours.

Updated Oct 15, 2026

Leap0

Firecracker microVM sandboxes for running untrusted code.

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

Visit site Leap0 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

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

Field

Leap0

Watasu

Free tier: Leap0: Free during public preview; Watasu: Free Basic plan
Max session: Leap0: 8 hours; Watasu: 24 hours

Full comparison

18 fields, at each provider's list price

Leap0leap0.dev

Watasuwatasu.io/pricing

Pricing

vCPU, per hour: Leap0: $0.0504; Watasu: Not listed
RAM, per GiB-hour: Leap0: $0.0162; Watasu: Not listed
Storage: Leap0: Not listed; 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: Leap0: Free during public preview; Watasu: Free Basic plan
Paid plan from: Leap0: Not listed; Watasu: Not listed
Billing: Leap0: Per second; Watasu: Per second

Limits

Max session: Leap0: 8 hours; Watasu: 24 hours
Idle stop: Leap0: Not listed; Watasu: Not listed
Largest sandbox: Leap0: 8 vCPU · 8 GiB; Watasu: 8 vCPU · 8 GiB
Concurrent sandboxes: Leap0: Not listed; Watasu: Up to 100

Platform

Isolation: Leap0: Firecracker microVM; Watasu: Not listed
GPU: Leap0: Not listed; Watasu: Not listed
Snapshots: Leap0:; Watasu:
Pause and resume: Leap0:; Watasu:

Developer

SDKs: Leap0: Python, JavaScript / TypeScript; Watasu: Not listed
Integrations: Leap0: MCP, Claude Code; Watasu: Not listed

Trust

License: Leap0: Not listed; Watasu: Not listed
BYOC: Leap0: Via the sales team; Watasu: Not listed

Hourly cost

One sandbox running for one hour

Size

Leap0

Watasu

1 vCPU · 2 GiB: Leap0: $0.083; Watasu: Not listed
2 vCPU · 4 GiB: Leap0: $0.166; Watasu: Not listed
4 vCPU · 8 GiB: Leap0: $0.331; Watasu: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Leap0 fits when

You use MCP or Claude Code.
You need a desktop in the sandbox.
You need the sandboxes in your own cloud account.

Watasu fits when

A session must run longer than 8 hours.

More comparisons

See all comparisons

Leap0

Watasu

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Leap0 fits when

Watasu fits when

More comparisons

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