HopX vs Microsoft Foundry hosted agents

HopX costs $0.0504 per vCPU-hour and Microsoft Foundry hosted agents costs $0.0994 per vCPU-hour. HopX runs Firecracker microVMs and has no session limit. Microsoft Foundry hosted agents runs microVMs.

Updated

HopX

Isolation
Firecracker microVM
Free tier
$200 credit
Max session
No limit

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.

HopX
Microsoft Foundry hosted agents
vCPU, per hour
HopX: $0.0504
Microsoft Foundry hosted agents: $0.0994
RAM, per GiB-hour
HopX: $0.0162
Microsoft Foundry hosted agents: $0.0118
Isolation
HopX: Firecracker microVM
Microsoft Foundry hosted agents: MicroVM
SDKs
HopX: Python, JavaScript
Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
Integrations
HopX: MCP
Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
HopX: $0.0504
Microsoft Foundry hosted agents: $0.0994
RAM, per GiB-hour
HopX: $0.0162
Microsoft Foundry hosted agents: $0.0118
Storage
HopX: $0.000108 per GiB-hour
Microsoft Foundry hosted agents: Not listed
Free tier
HopX: $200 credit
Microsoft Foundry hosted agents: Not listed
Paid plan from
HopX: Pay as you go
Microsoft Foundry hosted agents: Pay as you go
Billing
HopX: Per second
Microsoft Foundry hosted agents: Per second

Limits

Max session
HopX: No limit
Microsoft Foundry hosted agents: Not listed
Idle stop
HopX: Not listed
Microsoft Foundry hosted agents: After 15 minutes
Largest sandbox
HopX: Not listed
Microsoft Foundry hosted agents: 2 vCPU · 4 GiB
Concurrent sandboxes
HopX: Not listed
Microsoft Foundry hosted agents: Up to 2,000

Platform

Isolation
HopX: Firecracker microVM
Microsoft Foundry hosted agents: MicroVM
GPU
HopX: Not listed
Microsoft Foundry hosted agents: Not listed
Snapshots
HopX:
Microsoft Foundry hosted agents: Not listed
Pause and resume
HopX:
Microsoft Foundry hosted agents:

Developer

SDKs
HopX: Python, JavaScript
Microsoft Foundry hosted agents: Python, JavaScript / TypeScript
Integrations
HopX: MCP
Microsoft Foundry hosted agents: Claude Agent SDK, LangChain, MCP, OpenAI Agents SDK

Trust

License
HopX: Not listed
Microsoft Foundry hosted agents: Not listed
BYOC
HopX: Not listed
Microsoft Foundry hosted agents: Not listed

Hourly cost

One sandbox running for one hour

HopX
Microsoft Foundry hosted agents
1 vCPU · 2 GiB
HopX: $0.083
Microsoft Foundry hosted agents: $0.123
2 vCPU · 4 GiB
HopX: $0.166
Microsoft Foundry hosted agents: $0.246
4 vCPU · 8 GiB
HopX: $0.331
Microsoft Foundry hosted agents: $0.492

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

HopX fits when

  • You want the lower list price: $0.166 against $0.246 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.
  • You need a desktop in the sandbox.
  • You need SOC 2 and ISO 27001.

Microsoft Foundry hosted agents fits when

  • You use the Claude Agent SDK, LangChain or the OpenAI Agents SDK.

More comparisons

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