Cua Fleets vs Runta

Cua Fleets costs $0.044625 per vCPU-hour and Runta costs $0.0504 per vCPU-hour. Cua Fleets runs gVisor. Runta runs full VMs.

Updated Oct 14, 2026

Cua Fleets

Hosted Linux and Windows sandboxes for computer-use agents.

Isolation: gVisor
Free tier: Not listed
Max session: Not listed

Visit site Cua Fleets profile

Runta

Isolated computers where AI agents work and keep state.

Isolation: Full VM
Free tier: $50 free credit
Max session: Not listed

Visit site Runta profile

What is different

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

Field

Cua Fleets

Runta

vCPU, per hour: Cua Fleets: $0.044625; Runta: $0.0504
RAM, per GiB-hour: Cua Fleets: $0.0223125; Runta: $0.0162
Storage: Cua Fleets: Free; Runta: $0.000108 per GiB-hour
Isolation: Cua Fleets: gVisor; Runta: Full VM
Pause and resume: Cua Fleets: No; Runta:
SDKs: Cua Fleets: Python, TypeScript, Rust; Runta: Python, TypeScript
Integrations: Cua Fleets: OpenAI Agents SDK, MCP, Claude Code; Runta: OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Cua Fleetscua.ai/#pricing

Runtarunta.com/pricing

Pricing

vCPU, per hour: Cua Fleets: $0.044625; Runta: $0.0504
RAM, per GiB-hour: Cua Fleets: $0.0223125; Runta: $0.0162
Storage: Cua Fleets: Free; Runta: $0.000108 per GiB-hour
Free tier: Cua Fleets: Not listed; Runta: $50 free credit
Paid plan from: Cua Fleets: Not listed; Runta: Pay as you go
Billing: Cua Fleets: Per second; Runta: Per second

Limits

Max session: Cua Fleets: Not listed; Runta: Not listed
Idle stop: Cua Fleets: Not listed; Runta: Not listed
Largest sandbox: Cua Fleets: 8 vCPU · 32 GiB; Runta: Not listed
Concurrent sandboxes: Cua Fleets: Not listed; Runta: Not listed

Platform

Isolation: Cua Fleets: gVisor; Runta: Full VM
GPU: Cua Fleets: Not listed; Runta: Not listed
Snapshots: Cua Fleets: Not listed; Runta:
Pause and resume: Cua Fleets: No; Runta:

Developer

SDKs: Cua Fleets: Python, TypeScript, Rust; Runta: Python, TypeScript
Integrations: Cua Fleets: OpenAI Agents SDK, MCP, Claude Code; Runta: OpenAI Agents SDK

Trust

License: Cua Fleets: Not listed; Runta: Not listed
BYOC: Cua Fleets: Your AWS, Google Cloud, or Modal account; Runta: Not listed

Hourly cost

One sandbox running for one hour

Size

Cua Fleets

Runta

1 vCPU · 2 GiB: Cua Fleets: $0.089; Runta: $0.083
2 vCPU · 4 GiB: Cua Fleets: $0.179; Runta: $0.166
4 vCPU · 8 GiB: Cua Fleets: $0.357; Runta: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

Cua Fleets fits when

You use MCP or Claude Code.
You need the sandboxes in your own cloud account.
You need SOC 2.

Runta fits when

You want each sandbox to be a full VM.
You want the lower list price: $0.166 against $0.179 an hour for 2 vCPU and 4 GiB.
You need snapshots.
You need pause and resume.

More comparisons

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Cua Fleets

Runta

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Cua Fleets fits when

Runta fits when

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