Mosaic Sandbox vs Vers

Mosaic Sandbox costs $0.025 per vCPU-hour and Vers costs $0.04 per vCPU-hour. Mosaic Sandbox runs Firecracker microVMs. Vers runs full VMs.

Updated

Mosaic Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

Vers

Isolation
Full VM
Free tier
Starting credit
Max session
Not listed

What is different

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

Mosaic Sandbox
Vers
vCPU, per hour
Mosaic Sandbox: $0.025
Vers: $0.04
Storage
Mosaic Sandbox: Free
Vers: Kept commits are billed. No rate on the pricing page.
Billing
Mosaic Sandbox: Bundled machine time
Vers: Per second
Isolation
Mosaic Sandbox: Firecracker microVM
Vers: Full VM
SDKs
Mosaic Sandbox: Python, TypeScript, Go
Vers: Python, TypeScript, Go, Rust, Java, Ruby

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Mosaic Sandbox: $0.025
Vers: $0.04
RAM, per GiB-hour
Mosaic Sandbox: Included
Vers: Not listed
Storage
Mosaic Sandbox: Free
Vers: Kept commits are billed. No rate on the pricing page.
Free tier
Mosaic Sandbox: Not listed
Vers: Starting credit
Paid plan from
Mosaic Sandbox: Pay as you go
Vers: Pay as you go
Billing
Mosaic Sandbox: Bundled machine time
Vers: Per second

Limits

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

Platform

Isolation
Mosaic Sandbox: Firecracker microVM
Vers: Full VM
GPU
Mosaic Sandbox: Not listed
Vers: Not listed
Snapshots
Mosaic Sandbox:
Vers:
Pause and resume
Mosaic Sandbox:
Vers:

Developer

SDKs
Mosaic Sandbox: Python, TypeScript, Go
Vers: Python, TypeScript, Go, Rust, Java, Ruby
Integrations
Mosaic Sandbox: LangChain, MCP
Vers: Not listed

Trust

License
Mosaic Sandbox: Not listed
Vers: Not listed
BYOC
Mosaic Sandbox: Not listed
Vers: Not listed

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

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Which one fits

Based on the fields above

Mosaic Sandbox fits when

  • You want each sandbox in its own microVM.
  • You use LangChain or MCP.

Vers fits when

  • You want each sandbox to be a full VM.

More comparisons

See all comparisons

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