Microsoft Foundry hosted agents vs xShellz Agent Shell
Microsoft Foundry hosted agents costs $0.0994 per vCPU-hour. Microsoft Foundry hosted agents runs microVMs. xShellz Agent Shell runs gVisor and has no session limit.
Updated
Microsoft Foundry hosted agents
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- Not listed
xShellz Agent Shell
- Isolation
- gVisor
- Free tier
- Free plan, 1 box with 0.5 vCPU and 512 MB
- Max session
- No limit
What is different
8 fields differ. The rest are the same or not listed.
Microsoft Foundry hosted agents
xShellz Agent Shell
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- xShellz Agent Shell: Included
- Paid plan from
- Microsoft Foundry hosted agents: Pay as you go
- xShellz Agent Shell: $10 / month
- Billing
- Microsoft Foundry hosted agents: Per second
- xShellz Agent Shell: Bundled machine time
- Largest sandbox
- Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
- xShellz Agent Shell: 4 vCPU · 4 GiB
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- xShellz Agent Shell: Up to 5
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- xShellz Agent Shell: gVisor
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- xShellz Agent Shell: Python, JavaScript / TypeScript, Go, Java, Ruby, Rust
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- xShellz Agent Shell: MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Microsoft Foundry hosted agentsazure
xShellz Agent Shellxshellz
Pricing
- vCPU, per hour
- Microsoft Foundry hosted agents: $0.0994
- xShellz Agent Shell: Not listed
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- xShellz Agent Shell: Included
- Storage
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Free
- Free tier
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Free plan, 1 box with 0.5 vCPU and 512 MB
- Paid plan from
- Microsoft Foundry hosted agents: Pay as you go
- xShellz Agent Shell: $10 / month
- Billing
- Microsoft Foundry hosted agents: Per second
- xShellz Agent Shell: Bundled machine time
Limits
- Max session
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: No limit
- Idle stop
- Microsoft Foundry hosted agents: After 15 minutes
- xShellz Agent Shell: Not listed
- Largest sandbox
- Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
- xShellz Agent Shell: 4 vCPU · 4 GiB
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- xShellz Agent Shell: Up to 5
Platform
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- xShellz Agent Shell: gVisor
- GPU
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Not listed
- Snapshots
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Not listed
- Pause and resume
- Microsoft Foundry hosted agents:
- xShellz Agent Shell:
Developer
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- xShellz Agent Shell: Python, JavaScript / TypeScript, Go, Java, Ruby, Rust
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- xShellz Agent Shell: MCP, Claude Code
Trust
- License
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Not listed
- BYOC
- Microsoft Foundry hosted agents: Not listed
- xShellz Agent Shell: Not listed
Hourly cost
One sandbox running for one hour
Microsoft Foundry hosted agents
xShellz Agent Shell
- 1 vCPU · 2 GiB
- Microsoft Foundry hosted agents: $0.123
- xShellz Agent Shell: Not listed
- 2 vCPU · 4 GiB
- Microsoft Foundry hosted agents: $0.246
- xShellz Agent Shell: Not listed
- 4 vCPU · 8 GiB
- Microsoft Foundry hosted agents: $0.492
- xShellz Agent Shell: Not listed
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Microsoft Foundry hosted agents fits when
- You want to pay only for usage, with no plan fee.
- You want each sandbox in its own microVM.
- You use the Claude Agent SDK, LangChain or the OpenAI Agents SDK.
xShellz Agent Shell fits when
- You use Claude Code.
- You need a sandbox larger than 2 vCPU · 4 GiB.
- You need GDPR.
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