Maritime vs Prized Sandboxes

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

Updated Oct 22, 2026

Maritime

Hosting for persistent AI agents and Linux desktops, each in its own micro-VM.

Isolation: Firecracker microVM
Free tier: 3 agents, forever
Max session: Not listed

Visit site Maritime profile

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

What is different

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

Field

Maritime

Prized Sandboxes

Storage: Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated; Prized Sandboxes: $0.0001 per GiB-hour
Free tier: Maritime: 3 agents, forever; Prized Sandboxes: $30 credit, one time
Paid plan from: Maritime: $20 / month; Prized Sandboxes: Pay as you go
Concurrent sandboxes: Maritime: Up to 500; Prized Sandboxes: Up to 20

Full comparison

18 fields, at each provider's list price

Maritimemaritime.sh/pricingmaritime.sh

Prized Sandboxesprized.dev/pricing

Pricing

vCPU, per hour: Maritime: Not listed; Prized Sandboxes: $0.04
RAM, per GiB-hour: Maritime: Not listed; Prized Sandboxes: $0.0125
Storage: Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated; Prized Sandboxes: $0.0001 per GiB-hour
Free tier: Maritime: 3 agents, forever; Prized Sandboxes: $30 credit, one time
Paid plan from: Maritime: $20 / month; Prized Sandboxes: Pay as you go
Billing: Maritime: Not listed; Prized Sandboxes: Per second

Limits

Max session: Maritime: Not listed; Prized Sandboxes: 24 hours
Idle stop: Maritime: After 5 minutes; Prized Sandboxes: Not listed
Largest sandbox: Maritime: Not listed; Prized Sandboxes: 32 vCPU · 128 GiB
Concurrent sandboxes: Maritime: Up to 500; Prized Sandboxes: Up to 20

Platform

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

Developer

SDKs: Maritime: TypeScript, Python; Prized Sandboxes: Not listed
Integrations: Maritime: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK; Prized Sandboxes: Not listed

Trust

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

Hourly cost

One sandbox running for one hour

Size

Maritime

Prized Sandboxes

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

Compute only, at list rates.

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Which one fits

Based on the fields above

Maritime fits when

You use MCP, Claude Code, the Claude Agent SDK, the OpenAI Agents SDK or the Vercel AI SDK.
You need a desktop in the sandbox.

Prized Sandboxes fits when

You want to pay only for usage, with no plan fee.

More comparisons

See all comparisons

Maritime

Prized Sandboxes

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Maritime fits when

Prized Sandboxes fits when

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