Oblien Workspace vs Sandbox0

Oblien Workspace costs $0.03 per vCPU-hour. Sandbox0 bills memory only, at $0.015 per GiB-hour. Oblien Workspace runs Firecracker microVMs. Sandbox0 runs gVisor and has no session limit.

Updated Oct 14, 2026

Oblien Workspace

Hosted microVM workspaces for AI agents.

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

Visit site Oblien Workspace profile

Sandbox0

Long-running agent sandboxes with durable storage.

Isolation: gVisor
Free tier: Not listed
Max session: No limit

Visit site Sandbox0 profile

What is different

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

Field

Oblien Workspace

Sandbox0

vCPU, per hour: Oblien Workspace: $0.03; Sandbox0: Included
RAM, per GiB-hour: Oblien Workspace: $0.008; Sandbox0: $0.015
Storage: Oblien Workspace: $0.05 per GiB-month retained, also when stopped; Sandbox0: Free
Billing: Oblien Workspace: Active CPU time only; Sandbox0: Memory only
Isolation: Oblien Workspace: Firecracker microVM; Sandbox0: gVisor
SDKs: Oblien Workspace: JavaScript / TypeScript; Sandbox0: Go, Python, TypeScript
Integrations: Oblien Workspace: MCP; Sandbox0: LangChain, OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Oblien Workspaceoblien.com/pricing

Sandbox0sandbox0.ai/pricingsandbox0.ai

Pricing

vCPU, per hour: Oblien Workspace: $0.03; Sandbox0: Included
RAM, per GiB-hour: Oblien Workspace: $0.008; Sandbox0: $0.015
Storage: Oblien Workspace: $0.05 per GiB-month retained, also when stopped; Sandbox0: Free
Free tier: Oblien Workspace: Free tier, no credit card; Sandbox0: Not listed
Paid plan from: Oblien Workspace: Pay as you go; Sandbox0: Pay as you go
Billing: Oblien Workspace: Active CPU time only; Sandbox0: Memory only

Limits

Max session: Oblien Workspace: Not listed; Sandbox0: No limit
Idle stop: Oblien Workspace: Not listed; Sandbox0: Not listed
Largest sandbox: Oblien Workspace: 12 vCPU · 64 GiB; Sandbox0: Not listed
Concurrent sandboxes: Oblien Workspace: Not listed; Sandbox0: Up to 20

Platform

Isolation: Oblien Workspace: Firecracker microVM; Sandbox0: gVisor
GPU: Oblien Workspace: No; Sandbox0: Not listed
Snapshots: Oblien Workspace:; Sandbox0:
Pause and resume: Oblien Workspace:; Sandbox0:

Developer

SDKs: Oblien Workspace: JavaScript / TypeScript; Sandbox0: Go, Python, TypeScript
Integrations: Oblien Workspace: MCP; Sandbox0: LangChain, OpenAI Agents SDK

Trust

License: Oblien Workspace: Not listed; Sandbox0: Apache-2.0
BYOC: Oblien Workspace: Not listed; Sandbox0: Not listed

Hourly cost

One sandbox running for one hour

Size

Oblien Workspace

Sandbox0

1 vCPU · 2 GiB: Oblien Workspace: $0.046; Sandbox0: $0.030
2 vCPU · 4 GiB: Oblien Workspace: $0.092; Sandbox0: $0.060
4 vCPU · 8 GiB: Oblien Workspace: $0.184; Sandbox0: $0.120

Compute only, at list rates.

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Which one fits

Based on the fields above

Oblien Workspace fits when

You want each sandbox in its own microVM.
You use MCP.
You need a desktop in the sandbox.
Your code waits a lot: CPU is billed only while it is in use.

Sandbox0 fits when

You want an open-source platform (Apache-2.0) that you can self-host.
You use LangChain or the OpenAI Agents SDK.
You want the lower list price: $0.060 against $0.092 an hour for 2 vCPU and 4 GiB.
You want one rate for memory, with CPU included.

More comparisons

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Oblien Workspace

Sandbox0

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Oblien Workspace fits when

Sandbox0 fits when

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