Koyeb Sandboxes vs Microsoft Foundry hosted agents

Koyeb Sandboxes costs $0.0144 per vCPU-hour and Microsoft Foundry hosted agents costs $0.0994 per vCPU-hour. Koyeb Sandboxes runs microVMs and offers GPUs. Microsoft Foundry hosted agents runs microVMs.

Updated

Koyeb Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
Not listed

Microsoft Foundry hosted agents

Isolation
MicroVM
Free tier
Not listed
Max session
Not listed

What is different

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

Koyeb Sandboxes
Microsoft Foundry hosted agents
vCPU, per hour
Koyeb Sandboxes: $0.0144
Microsoft Foundry hosted agents: $0.0994
RAM, per GiB-hour
Koyeb Sandboxes: Included
Microsoft Foundry hosted agents: $0.0118
Billing
Koyeb Sandboxes: Bundled machine time
Microsoft Foundry hosted agents: Per second
Idle stop
Koyeb Sandboxes: After 5 minutes
Microsoft Foundry hosted agents: After 15 minutes
SDKs
Koyeb Sandboxes: Python, JavaScript
Microsoft Foundry hosted agents: Python, JavaScript / TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Koyeb Sandboxes: $0.0144
Microsoft Foundry hosted agents: $0.0994
RAM, per GiB-hour
Koyeb Sandboxes: Included
Microsoft Foundry hosted agents: $0.0118
Storage
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Not listed
Free tier
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Not listed
Paid plan from
Koyeb Sandboxes: Pay as you go
Microsoft Foundry hosted agents: Pay as you go
Billing
Koyeb Sandboxes: Bundled machine time
Microsoft Foundry hosted agents: Per second

Limits

Max session
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Not listed
Idle stop
Koyeb Sandboxes: After 5 minutes
Microsoft Foundry hosted agents: After 15 minutes
Largest sandbox
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
Concurrent sandboxes
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Up to 2,000

Platform

Isolation
Koyeb Sandboxes: MicroVM
Microsoft Foundry hosted agents: MicroVM
GPU
Koyeb Sandboxes:
Microsoft Foundry hosted agents: Not listed
Snapshots
Koyeb Sandboxes:
Microsoft Foundry hosted agents: Not listed
Pause and resume
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents:

Developer

SDKs
Koyeb Sandboxes: Python, JavaScript
Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
Integrations
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK

Trust

License
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Not listed
BYOC
Koyeb Sandboxes: Not listed
Microsoft Foundry hosted agents: Not listed

Hourly cost

One sandbox running for one hour

Koyeb Sandboxes
Microsoft Foundry hosted agents
1 vCPU · 2 GiB
Koyeb Sandboxes: $0.014
Microsoft Foundry hosted agents: $0.123
2 vCPU · 4 GiB
Koyeb Sandboxes: $0.029
Microsoft Foundry hosted agents: $0.246
4 vCPU · 8 GiB
Koyeb Sandboxes: $0.058
Microsoft Foundry hosted agents: $0.492

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Koyeb Sandboxes fits when

  • You need GPUs.
  • You want the lower list price: $0.029 against $0.246 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.
  • You need SOC 2, ISO 27001 and GDPR.

Microsoft Foundry hosted agents fits when

  • You use the Claude Agent SDK, LangChain, MCP or the OpenAI Agents SDK.
  • You need pause and resume.

More comparisons

See all comparisons

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