Mosaic Sandbox vs Superserve

Mosaic Sandbox costs $0.025 per vCPU-hour and Superserve costs $0.0504 per vCPU-hour. Mosaic Sandbox runs Firecracker microVMs. Superserve runs Firecracker microVMs and has no session limit.

Updated

Mosaic Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

Superserve

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

Mosaic Sandbox
Superserve
vCPU, per hour
Mosaic Sandbox: $0.025
Superserve: $0.0504
RAM, per GiB-hour
Mosaic Sandbox: Included
Superserve: $0.0162
Storage
Mosaic Sandbox: Free
Superserve: $0.000108 per GiB-hour
Billing
Mosaic Sandbox: Bundled machine time
Superserve: Per second
Largest sandbox
Mosaic Sandbox: 16 vCPU · 32 GiB
Superserve: 2 vCPU · 2 GiB
SDKs
Mosaic Sandbox: Python, TypeScript, Go
Superserve: Python, TypeScript
Integrations
Mosaic Sandbox: LangChain, MCP
Superserve: Claude Agent SDK, LangChain, OpenAI Agents SDK, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Mosaic Sandbox: $0.025
Superserve: $0.0504
RAM, per GiB-hour
Mosaic Sandbox: Included
Superserve: $0.0162
Storage
Mosaic Sandbox: Free
Superserve: $0.000108 per GiB-hour
Free tier
Mosaic Sandbox: Not listed
Superserve: Not listed
Paid plan from
Mosaic Sandbox: Pay as you go
Superserve: Pay as you go
Billing
Mosaic Sandbox: Bundled machine time
Superserve: Per second

Limits

Max session
Mosaic Sandbox: Not listed
Superserve: No limit
Idle stop
Mosaic Sandbox: Not listed
Superserve: Not listed
Largest sandbox
Mosaic Sandbox: 16 vCPU · 32 GiB
Superserve: 2 vCPU · 2 GiB
Concurrent sandboxes
Mosaic Sandbox: Up to 200
Superserve: Not listed

Platform

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

Developer

SDKs
Mosaic Sandbox: Python, TypeScript, Go
Superserve: Python, TypeScript
Integrations
Mosaic Sandbox: LangChain, MCP
Superserve: Claude Agent SDK, LangChain, OpenAI Agents SDK, MCP

Trust

License
Mosaic Sandbox: Not listed
Superserve: Not listed
BYOC
Mosaic Sandbox: Not listed
Superserve:

Hourly cost

One sandbox running for one hour

Mosaic Sandbox
Superserve
1 vCPU · 2 GiB
Mosaic Sandbox: $0.025
Superserve: $0.083
2 vCPU · 4 GiB
Mosaic Sandbox: $0.050
Superserve: $0.166
4 vCPU · 8 GiB
Mosaic Sandbox: $0.100
Superserve: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

Mosaic Sandbox fits when

  • You want the lower list price: $0.050 against $0.166 an hour for 2 vCPU and 4 GiB.
  • You need a sandbox larger than 2 vCPU · 2 GiB.

Superserve fits when

  • You use the Claude Agent SDK or the OpenAI Agents SDK.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.
  • You need SOC 2 Type II, HIPAA and GDPR.

More comparisons

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