Freestyle VMs vs Oblien Workspace

Freestyle VMs costs $0.04032 per vCPU-hour and Oblien Workspace costs $0.03 per vCPU-hour. Freestyle VMs runs full VMs. Oblien Workspace runs Firecracker microVMs.

Updated

Freestyle VMs

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

Oblien Workspace

Isolation
Firecracker microVM
Free tier
Free tier, no credit card
Max session
Not listed

What is different

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

Freestyle VMs
Oblien Workspace
vCPU, per hour
Freestyle VMs: $0.04032
Oblien Workspace: $0.03
RAM, per GiB-hour
Freestyle VMs: $0.0129
Oblien Workspace: $0.008
Storage
Freestyle VMs: $0.000086 per GiB-hour
Oblien Workspace: $0.05 per GiB-month retained, also when stopped
Free tier
Freestyle VMs: Free plan, $0 forever
Oblien Workspace: Free tier, no credit card
Paid plan from
Freestyle VMs: $50 / month
Oblien Workspace: Pay as you go
Billing
Freestyle VMs: Per second
Oblien Workspace: Active CPU time only
Largest sandbox
Freestyle VMs: 32 vCPU · 64 GiB
Oblien Workspace: 12 vCPU · 64 GiB
Isolation
Freestyle VMs: Full VM
Oblien Workspace: Firecracker microVM
SDKs
Freestyle VMs: JavaScript
Oblien Workspace: JavaScript / TypeScript
Integrations
Freestyle VMs: OpenAI Agents SDK, Claude Agent SDK
Oblien Workspace: MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Freestyle VMs: $0.04032
Oblien Workspace: $0.03
RAM, per GiB-hour
Freestyle VMs: $0.0129
Oblien Workspace: $0.008
Storage
Freestyle VMs: $0.000086 per GiB-hour
Oblien Workspace: $0.05 per GiB-month retained, also when stopped
Free tier
Freestyle VMs: Free plan, $0 forever
Oblien Workspace: Free tier, no credit card
Paid plan from
Freestyle VMs: $50 / month
Oblien Workspace: Pay as you go
Billing
Freestyle VMs: Per second
Oblien Workspace: Active CPU time only

Limits

Max session
Freestyle VMs: Not listed
Oblien Workspace: Not listed
Idle stop
Freestyle VMs: Not listed
Oblien Workspace: Not listed
Largest sandbox
Freestyle VMs: 32 vCPU · 64 GiB
Oblien Workspace: 12 vCPU · 64 GiB
Concurrent sandboxes
Freestyle VMs: Up to 400
Oblien Workspace: Not listed

Platform

Isolation
Freestyle VMs: Full VM
Oblien Workspace: Firecracker microVM
GPU
Freestyle VMs: Not listed
Oblien Workspace: No
Snapshots
Freestyle VMs:
Oblien Workspace:
Pause and resume
Freestyle VMs:
Oblien Workspace:

Developer

SDKs
Freestyle VMs: JavaScript
Oblien Workspace: JavaScript / TypeScript
Integrations
Freestyle VMs: OpenAI Agents SDK, Claude Agent SDK
Oblien Workspace: MCP

Trust

License
Freestyle VMs: Not listed
Oblien Workspace: Not listed
BYOC
Freestyle VMs: Not listed
Oblien Workspace: Not listed

Hourly cost

One sandbox running for one hour

Freestyle VMs
Oblien Workspace
1 vCPU · 2 GiB
Freestyle VMs: $0.066
Oblien Workspace: $0.046
2 vCPU · 4 GiB
Freestyle VMs: $0.132
Oblien Workspace: $0.092
4 vCPU · 8 GiB
Freestyle VMs: $0.264
Oblien Workspace: $0.184

Compute only, at list rates.

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Which one fits

Based on the fields above

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 a sandbox larger than 12 vCPU · 64 GiB.

Oblien Workspace fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox in its own microVM.
  • You use MCP.
  • You want the lower list price: $0.092 against $0.132 an hour for 2 vCPU and 4 GiB.

More comparisons

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