Microsoft Foundry hosted agents vs Sandbox0
Microsoft Foundry hosted agents costs $0.0994 per vCPU-hour. Sandbox0 bills memory only, at $0.015 per GiB-hour. Microsoft Foundry hosted agents runs microVMs. Sandbox0 runs gVisor and has no session limit.
Updated
Microsoft Foundry hosted agents
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- Not listed
What is different
7 fields differ. The rest are the same or not listed.
Microsoft Foundry hosted agents
Sandbox0
- vCPU, per hour
- Microsoft Foundry hosted agents: $0.0994
- Sandbox0: Included
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- Sandbox0: $0.015
- Billing
- Microsoft Foundry hosted agents: Per second
- Sandbox0: Memory only
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- Sandbox0: Up to 20
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- Sandbox0: gVisor
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- Sandbox0: Go, Python, JavaScript / TypeScript
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- Sandbox0: LangChain, OpenAI Agents SDK
Full comparison
18 fields, at each provider's list price
Microsoft Foundry hosted agentsazure
Sandbox0sandbox0
Pricing
- vCPU, per hour
- Microsoft Foundry hosted agents: $0.0994
- Sandbox0: Included
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- Sandbox0: $0.015
- Storage
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: $0.02 per GiB-month for retained RootFS changes and memory checkpoints. Shared base images are free
- Free tier
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: $5 credit, one time
- Paid plan from
- Microsoft Foundry hosted agents: Pay as you go
- Sandbox0: Pay as you go
- Billing
- Microsoft Foundry hosted agents: Per second
- Sandbox0: Memory only
Limits
- Max session
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: No limit
- Idle stop
- Microsoft Foundry hosted agents: After 15 minutes
- Sandbox0: Not listed
- Largest sandbox
- Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
- Sandbox0: Not listed
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- Sandbox0: Up to 20
Platform
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- Sandbox0: gVisor
- GPU
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: Not listed
- Snapshots
- Microsoft Foundry hosted agents: Not listed
- Sandbox0:
- Pause and resume
- Microsoft Foundry hosted agents:
- Sandbox0:
Developer
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- Sandbox0: Go, Python, JavaScript / TypeScript
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- Sandbox0: LangChain, OpenAI Agents SDK
Trust
- License
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: Not listed
- BYOC
- Microsoft Foundry hosted agents: Not listed
- Sandbox0: No
Hourly cost
One sandbox running for one hour
Microsoft Foundry hosted agents
Sandbox0
- 1 vCPU · 2 GiB
- Microsoft Foundry hosted agents: $0.123
- Sandbox0: $0.030
- 2 vCPU · 4 GiB
- Microsoft Foundry hosted agents: $0.246
- Sandbox0: $0.060
- 4 vCPU · 8 GiB
- Microsoft Foundry hosted agents: $0.492
- Sandbox0: $0.120
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Microsoft Foundry hosted agents fits when
- You want each sandbox in its own microVM.
- You use the Claude Agent SDK or MCP.
Sandbox0 fits when
- You want the lower list price: $0.060 against $0.246 an hour for 2 vCPU and 4 GiB.
- You need snapshots.
- You want one rate for memory, with CPU included.
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