Cua Fleets vs Isorun

Cua Fleets costs $0.044625 per vCPU-hour and Isorun costs $0.025 per vCPU-hour. Cua Fleets runs gVisor. Isorun runs microVMs.

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

Isorun

Isolated Linux microVMs from any Docker image.

Isolation: MicroVM
Free tier: $50 credit
Max session: Not listed

Visit site Isorun profile

What is different

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

Field

Cua Fleets

Isorun

vCPU, per hour: Cua Fleets: $0.044625; Isorun: $0.025
RAM, per GiB-hour: Cua Fleets: $0.0223125; Isorun: $0.015
Storage: Cua Fleets: Free; Isorun: Persistent disk $0.02 per GB-month for data stored
Isolation: Cua Fleets: gVisor; Isorun: MicroVM
Pause and resume: Cua Fleets: No; Isorun:
SDKs: Cua Fleets: Python, TypeScript, Rust; Isorun: TypeScript
Integrations: Cua Fleets: OpenAI Agents SDK, MCP, Claude Code; Isorun: LangChain, OpenAI Agents SDK, MCP

Full comparison

18 fields, at each provider's list price

Cua Fleetscua.ai/#pricing

Isorundocs.isorun.ai/getting-started/pricingdocs.isorun.ai

Pricing

vCPU, per hour: Cua Fleets: $0.044625; Isorun: $0.025
RAM, per GiB-hour: Cua Fleets: $0.0223125; Isorun: $0.015
Storage: Cua Fleets: Free; Isorun: Persistent disk $0.02 per GB-month for data stored
Free tier: Cua Fleets: Not listed; Isorun: $50 credit
Paid plan from: Cua Fleets: Not listed; Isorun: Pay as you go
Billing: Cua Fleets: Per second; Isorun: Per second

Limits

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

Platform

Isolation: Cua Fleets: gVisor; Isorun: MicroVM
GPU: Cua Fleets: Not listed; Isorun: Not listed
Snapshots: Cua Fleets: Not listed; Isorun:
Pause and resume: Cua Fleets: No; Isorun:

Developer

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

Trust

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

Hourly cost

One sandbox running for one hour

Size

Cua Fleets

Isorun

1 vCPU · 2 GiB: Cua Fleets: $0.089; Isorun: $0.055
2 vCPU · 4 GiB: Cua Fleets: $0.179; Isorun: $0.110
4 vCPU · 8 GiB: Cua Fleets: $0.357; Isorun: $0.220

Compute only, at list rates.

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Which one fits

Based on the fields above

Cua Fleets fits when

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

Isorun fits when

You want each sandbox in its own microVM.
You use LangChain.
You want the lower list price: $0.110 against $0.179 an hour for 2 vCPU and 4 GiB.
You need snapshots.

More comparisons

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Cua Fleets

Isorun

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Cua Fleets fits when

Isorun fits when

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