Maritime vs Mosaic Sandbox

Mosaic Sandbox costs $0.025 per vCPU-hour. Maritime runs Firecracker microVMs. Mosaic Sandbox runs Firecracker microVMs.

Updated

Maritime

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

Mosaic Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

What is different

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

Maritime
Mosaic Sandbox
Storage
Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Mosaic Sandbox: Free
Paid plan from
Maritime: $20 / month
Mosaic Sandbox: Pay as you go
Largest sandbox
Maritime: 1 vCPU · 8 GiB
Mosaic Sandbox: 16 vCPU · 32 GiB
Concurrent sandboxes
Maritime: Up to 500
Mosaic Sandbox: Up to 200
SDKs
Maritime: TypeScript, Python
Mosaic Sandbox: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Maritime: Not listed
Mosaic Sandbox: $0.025
RAM, per GiB-hour
Maritime: Not listed
Mosaic Sandbox: Included
Storage
Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Mosaic Sandbox: Free
Free tier
Maritime: 3 agents, forever
Mosaic Sandbox: Not listed
Paid plan from
Maritime: $20 / month
Mosaic Sandbox: Pay as you go
Billing
Maritime: Not listed
Mosaic Sandbox: Bundled machine time

Limits

Max session
Maritime: Not listed
Mosaic Sandbox: Not listed
Idle stop
Maritime: Not listed
Mosaic Sandbox: Not listed
Largest sandbox
Maritime: 1 vCPU · 8 GiB
Mosaic Sandbox: 16 vCPU · 32 GiB
Concurrent sandboxes
Maritime: Up to 500
Mosaic Sandbox: Up to 200

Platform

Isolation
Maritime: Firecracker microVM
Mosaic Sandbox: Firecracker microVM
GPU
Maritime: Not listed
Mosaic Sandbox: Not listed
Snapshots
Maritime: Not listed
Mosaic Sandbox:
Pause and resume
Maritime:
Mosaic Sandbox:

Developer

SDKs
Maritime: TypeScript, Python
Mosaic Sandbox: Python, TypeScript, Go
Integrations
Maritime: Not listed
Mosaic Sandbox: LangChain, MCP

Trust

License
Maritime: Not listed
Mosaic Sandbox: Not listed
BYOC
Maritime: Not listed
Mosaic Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Maritime
Mosaic Sandbox
1 vCPU · 2 GiB
Maritime: Not listed
Mosaic Sandbox: $0.025
2 vCPU · 4 GiB
Maritime: Not listed
Mosaic Sandbox: $0.050
4 vCPU · 8 GiB
Maritime: Not listed
Mosaic Sandbox: $0.100

Compute only, at list rates.

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Which one fits

Based on the fields above

Maritime fits when

  • You need a desktop in the sandbox.

Mosaic Sandbox fits when

  • You want to pay only for usage, with no plan fee.
  • You use LangChain or MCP.
  • You need snapshots.
  • You need a sandbox larger than 1 vCPU · 8 GiB.

More comparisons

See all comparisons

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