Microsoft Foundry hosted agents vs MIOSA
Microsoft Foundry hosted agents costs $0.0994 per vCPU-hour and MIOSA costs $0.0496 per vCPU-hour. Microsoft Foundry hosted agents runs microVMs. MIOSA runs Firecracker microVMs and limits a session to 24 hours.
Updated
Microsoft Foundry hosted agents
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- Not listed
MIOSA
- Isolation
- Firecracker microVM
- Free tier
- $1 of usage every month
- Max session
- 24 hours
What is different
10 fields differ. The rest are the same or not listed.
Microsoft Foundry hosted agents
MIOSA
- vCPU, per hour
- Microsoft Foundry hosted agents: $0.0994
- MIOSA: $0.0496
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- MIOSA: Included
- Paid plan from
- Microsoft Foundry hosted agents: Pay as you go
- MIOSA: $20 / month
- Billing
- Microsoft Foundry hosted agents: Per second
- MIOSA: Bundled machine time
- Idle stop
- Microsoft Foundry hosted agents: After 15 minutes
- MIOSA: After 30 minutes
- Largest sandbox
- Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
- MIOSA: 16 vCPU · 32 GiB
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- MIOSA: Up to 100
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- MIOSA: Firecracker microVM
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- MIOSA: TypeScript, Python, Go, Rust, Java
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- MIOSA: MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Microsoft Foundry hosted agentsazure
MIOSAmiosa
Pricing
- vCPU, per hour
- Microsoft Foundry hosted agents: $0.0994
- MIOSA: $0.0496
- RAM, per GiB-hour
- Microsoft Foundry hosted agents: $0.0118
- MIOSA: Included
- Storage
- Microsoft Foundry hosted agents: Not listed
- MIOSA: Disk $0.10 per GiB a month while the machine runs. Paused disk and named snapshots $0.02 per GiB a month
- Free tier
- Microsoft Foundry hosted agents: Not listed
- MIOSA: $1 of usage every month
- Paid plan from
- Microsoft Foundry hosted agents: Pay as you go
- MIOSA: $20 / month
- Billing
- Microsoft Foundry hosted agents: Per second
- MIOSA: Bundled machine time
Limits
- Max session
- Microsoft Foundry hosted agents: Not listed
- MIOSA: 24 hours
- Idle stop
- Microsoft Foundry hosted agents: After 15 minutes
- MIOSA: After 30 minutes
- Largest sandbox
- Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
- MIOSA: 16 vCPU · 32 GiB
- Concurrent sandboxes
- Microsoft Foundry hosted agents: Up to 2,000
- MIOSA: Up to 100
Platform
- Isolation
- Microsoft Foundry hosted agents: MicroVM
- MIOSA: Firecracker microVM
- GPU
- Microsoft Foundry hosted agents: Not listed
- MIOSA: No
- Snapshots
- Microsoft Foundry hosted agents: Not listed
- MIOSA:
- Pause and resume
- Microsoft Foundry hosted agents:
- MIOSA:
Developer
- SDKs
- Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
- MIOSA: TypeScript, Python, Go, Rust, Java
- Integrations
- Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK
- MIOSA: MCP, Claude Code
Trust
- License
- Microsoft Foundry hosted agents: Not listed
- MIOSA: Not listed
- BYOC
- Microsoft Foundry hosted agents: Not listed
- MIOSA: Your own AWS or Google Cloud account, or your own servers through OpenComputers
Hourly cost
One sandbox running for one hour
Microsoft Foundry hosted agents
MIOSA
- 1 vCPU · 2 GiB
- Microsoft Foundry hosted agents: $0.123
- MIOSA: $0.050
- 2 vCPU · 4 GiB
- Microsoft Foundry hosted agents: $0.246
- MIOSA: $0.099
- 4 vCPU · 8 GiB
- Microsoft Foundry hosted agents: $0.492
- MIOSA: $0.198
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 use the Claude Agent SDK, LangChain or the OpenAI Agents SDK.
MIOSA fits when
- You use Claude Code.
- You want the lower list price: $0.099 against $0.246 an hour for 2 vCPU and 4 GiB.
- You need snapshots.
- You need a desktop in the sandbox.
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