Agent37 Cloud vs Freestyle VMs

Agent37 Cloud costs $0.0011 per vCPU-hour and Freestyle VMs costs $0.04032 per vCPU-hour. Agent37 Cloud runs gVisor and has no session limit. Freestyle VMs runs full VMs.

Updated Oct 14, 2026

Agent37 Cloud

Persistent Linux sandboxes and VMs for code and agents.

Isolation: gVisor
Free tier: $5 starter credit, one time
Max session: No limit

Visit site Agent37 Cloud profile

Freestyle VMs

Full Linux virtual machines for AI agents.

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

Visit site Freestyle VMs profile

What is different

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

Field

Agent37 Cloud

Freestyle VMs

vCPU, per hour: Agent37 Cloud: $0.0011; Freestyle VMs: $0.04032
RAM, per GiB-hour: Agent37 Cloud: $0.00096; Freestyle VMs: $0.0129
Storage: Agent37 Cloud: $0.00012 per GiB-hour; Freestyle VMs: $0.000086 per GiB-hour
Free tier: Agent37 Cloud: $5 starter credit, one time; Freestyle VMs: Free plan, $0 forever
Paid plan from: Agent37 Cloud: Pay as you go; Freestyle VMs: $50 / month
Largest sandbox: Agent37 Cloud: 16 vCPU · 32 GiB; Freestyle VMs: 32 vCPU · 64 GiB
Isolation: Agent37 Cloud: gVisor; Freestyle VMs: Full VM

Full comparison

18 fields, at each provider's list price

Agent37 Cloudagent37.com/pricingagent37.com

Freestyle VMsfreestyle.sh/pricingfreestyle.sh

Pricing

vCPU, per hour: Agent37 Cloud: $0.0011; Freestyle VMs: $0.04032
RAM, per GiB-hour: Agent37 Cloud: $0.00096; Freestyle VMs: $0.0129
Storage: Agent37 Cloud: $0.00012 per GiB-hour; Freestyle VMs: $0.000086 per GiB-hour
Free tier: Agent37 Cloud: $5 starter credit, one time; Freestyle VMs: Free plan, $0 forever
Paid plan from: Agent37 Cloud: Pay as you go; Freestyle VMs: $50 / month
Billing: Agent37 Cloud: Per second; Freestyle VMs: Per second

Limits

Max session: Agent37 Cloud: No limit; Freestyle VMs: Not listed
Idle stop: Agent37 Cloud: Not listed; Freestyle VMs: Not listed
Largest sandbox: Agent37 Cloud: 16 vCPU · 32 GiB; Freestyle VMs: 32 vCPU · 64 GiB
Concurrent sandboxes: Agent37 Cloud: Not listed; Freestyle VMs: Up to 400

Platform

Isolation: Agent37 Cloud: gVisor; Freestyle VMs: Full VM
GPU: Agent37 Cloud: Not listed; Freestyle VMs: Not listed
Snapshots: Agent37 Cloud: Not listed; Freestyle VMs:
Pause and resume: Agent37 Cloud:; Freestyle VMs:

Developer

SDKs: Agent37 Cloud: Not listed; Freestyle VMs: JavaScript
Integrations: Agent37 Cloud: Not listed; Freestyle VMs: OpenAI Agents SDK, Claude Agent SDK

Trust

License: Agent37 Cloud: Not listed; Freestyle VMs: Not listed
BYOC: Agent37 Cloud: Not listed; Freestyle VMs: Not listed

Hourly cost

One sandbox running for one hour

Size

Agent37 Cloud

Freestyle VMs

1 vCPU · 2 GiB: Agent37 Cloud: $0.003; Freestyle VMs: $0.066
2 vCPU · 4 GiB: Agent37 Cloud: $0.006; Freestyle VMs: $0.132
4 vCPU · 8 GiB: Agent37 Cloud: $0.012; Freestyle VMs: $0.264

Compute only, at list rates.

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Which one fits

Based on the fields above

Agent37 Cloud fits when

You want to pay only for usage, with no plan fee.
You want the lower list price: $0.006 against $0.132 an hour for 2 vCPU and 4 GiB.
You need SOC 2.

Freestyle VMs fits when

You want each sandbox to be a full VM.
You use the OpenAI Agents SDK or the Claude Agent SDK.
You need snapshots.
You need a sandbox larger than 16 vCPU · 32 GiB.

More comparisons

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Agent37 Cloud

Freestyle VMs

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Agent37 Cloud fits when

Freestyle VMs fits when

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