Beam Sandboxes vs Unikraft Cloud

Beam Sandboxes costs $0.0675 per vCPU-hour. Beam Sandboxes runs containers, offers GPUs and has no session limit. Unikraft Cloud runs Firecracker microVMs.

Updated Oct 14, 2026

Beam Sandboxes

Cloud sandboxes for running AI-generated code.

Isolation: Container
Free tier: Not listed
Max session: No limit

Visit site Beam Sandboxes profile

Unikraft Cloud

MicroVM sandboxes that start in under 10 ms.

Isolation: Firecracker microVM
Free tier: Hobby plan, free forever
Max session: Not listed

Visit site Unikraft Cloud profile

What is different

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

Field

Beam Sandboxes

Unikraft Cloud

Isolation: Beam Sandboxes: Container; Unikraft Cloud: Firecracker microVM
SDKs: Beam Sandboxes: Python, TypeScript; Unikraft Cloud: Python, JavaScript / TypeScript, Go

Full comparison

18 fields, at each provider's list price

Beam Sandboxesbeam.cloud/pricing

Unikraft Cloudunikraft.com/pricingunikraft.com

Pricing

vCPU, per hour: Beam Sandboxes: $0.0675; Unikraft Cloud: Not listed
RAM, per GiB-hour: Beam Sandboxes: $0.02304; Unikraft Cloud: Not listed
Storage: Beam Sandboxes: Not listed; Unikraft Cloud: Not listed
Free tier: Beam Sandboxes: Not listed; Unikraft Cloud: Hobby plan, free forever
Paid plan from: Beam Sandboxes: Not listed; Unikraft Cloud: $39 / month
Billing: Beam Sandboxes: Per second; Unikraft Cloud: Not listed

Limits

Max session: Beam Sandboxes: No limit; Unikraft Cloud: Not listed
Idle stop: Beam Sandboxes: Not listed; Unikraft Cloud: Not listed
Largest sandbox: Beam Sandboxes: Not listed; Unikraft Cloud: Not listed
Concurrent sandboxes: Beam Sandboxes: Not listed; Unikraft Cloud: Up to 24

Platform

Isolation: Beam Sandboxes: Container; Unikraft Cloud: Firecracker microVM
GPU: Beam Sandboxes:; Unikraft Cloud: Not listed
Snapshots: Beam Sandboxes:; Unikraft Cloud:
Pause and resume: Beam Sandboxes:; Unikraft Cloud:

Developer

SDKs: Beam Sandboxes: Python, TypeScript; Unikraft Cloud: Python, JavaScript / TypeScript, Go
Integrations: Beam Sandboxes: Not listed; Unikraft Cloud: Not listed

Trust

License: Beam Sandboxes: Not listed; Unikraft Cloud: Not listed
BYOC: Beam Sandboxes: In your AWS, GCP, or Azure account; Unikraft Cloud: Enterprise plan

Hourly cost

One sandbox running for one hour

Size

Beam Sandboxes

Unikraft Cloud

1 vCPU · 2 GiB: Beam Sandboxes: $0.114; Unikraft Cloud: Not listed
2 vCPU · 4 GiB: Beam Sandboxes: $0.227; Unikraft Cloud: Not listed
4 vCPU · 8 GiB: Beam Sandboxes: $0.454; Unikraft Cloud: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Beam Sandboxes fits when

You need GPUs.

Unikraft Cloud fits when

You want each sandbox in its own microVM.
You need HIPAA and GDPR.

More comparisons

See all comparisons

Beam Sandboxes

Unikraft Cloud

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Beam Sandboxes fits when

Unikraft Cloud fits when

More comparisons

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