Cua Fleets vs Freestyle VMs

Cua Fleets costs $0.044625 per vCPU-hour and Freestyle VMs costs $0.04032 per vCPU-hour. Cua Fleets runs gVisor. Freestyle VMs runs full VMs.

Updated

Cua Fleets

Isolation
gVisor
Free tier
Not listed
Max session
Not listed

Freestyle VMs

Isolation
Full VM
Free tier
Free plan, $0 forever
Max session
Not listed

What is different

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

Cua Fleets
Freestyle VMs
vCPU, per hour
Cua Fleets: $0.044625
Freestyle VMs: $0.04032
RAM, per GiB-hour
Cua Fleets: $0.0223125
Freestyle VMs: $0.0129
Storage
Cua Fleets: Free
Freestyle VMs: $0.000086 per GiB-hour
Largest sandbox
Cua Fleets: 8 vCPU · 32 GiB
Freestyle VMs: 32 vCPU · 64 GiB
Isolation
Cua Fleets: gVisor
Freestyle VMs: Full VM
Pause and resume
Cua Fleets: No
Freestyle VMs:
SDKs
Cua Fleets: Python, TypeScript, Rust
Freestyle VMs: JavaScript
Integrations
Cua Fleets: OpenAI Agents SDK, MCP
Freestyle VMs: OpenAI Agents SDK, Claude Agent SDK

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Cua Fleets: $0.044625
Freestyle VMs: $0.04032
RAM, per GiB-hour
Cua Fleets: $0.0223125
Freestyle VMs: $0.0129
Storage
Cua Fleets: Free
Freestyle VMs: $0.000086 per GiB-hour
Free tier
Cua Fleets: Not listed
Freestyle VMs: Free plan, $0 forever
Paid plan from
Cua Fleets: Not listed
Freestyle VMs: $50 / month
Billing
Cua Fleets: Per second
Freestyle VMs: Per second

Limits

Max session
Cua Fleets: Not listed
Freestyle VMs: Not listed
Idle stop
Cua Fleets: Not listed
Freestyle VMs: Not listed
Largest sandbox
Cua Fleets: 8 vCPU · 32 GiB
Freestyle VMs: 32 vCPU · 64 GiB
Concurrent sandboxes
Cua Fleets: Not listed
Freestyle VMs: Up to 400

Platform

Isolation
Cua Fleets: gVisor
Freestyle VMs: Full VM
GPU
Cua Fleets: Not listed
Freestyle VMs: Not listed
Snapshots
Cua Fleets: Not listed
Freestyle VMs:
Pause and resume
Cua Fleets: No
Freestyle VMs:

Developer

SDKs
Cua Fleets: Python, TypeScript, Rust
Freestyle VMs: JavaScript
Integrations
Cua Fleets: OpenAI Agents SDK, MCP
Freestyle VMs: OpenAI Agents SDK, Claude Agent SDK

Trust

License
Cua Fleets: Not listed
Freestyle VMs: Not listed
BYOC
Cua Fleets: Your AWS, Google Cloud, or Modal account
Freestyle VMs: Not listed

Hourly cost

One sandbox running for one hour

Cua Fleets
Freestyle VMs
1 vCPU · 2 GiB
Cua Fleets: $0.089
Freestyle VMs: $0.066
2 vCPU · 4 GiB
Cua Fleets: $0.179
Freestyle VMs: $0.132
4 vCPU · 8 GiB
Cua Fleets: $0.357
Freestyle VMs: $0.264

Compute only, at list rates.

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Which one fits

Based on the fields above

Cua Fleets fits when

  • You use MCP.
  • You need the sandboxes in your own cloud account.
  • You need SOC 2.

Freestyle VMs fits when

  • You want each sandbox to be a full VM.
  • You use the Claude Agent SDK.
  • You want the lower list price: $0.132 against $0.179 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.

More comparisons

See all comparisons

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