HopX vs microsandbox cloud

HopX costs $0.0504 per vCPU-hour and microsandbox cloud costs $0.05 per vCPU-hour. HopX runs Firecracker microVMs and has no session limit. microsandbox cloud runs microVMs.

Updated Oct 14, 2026

HopX

Firecracker microVM sandboxes for AI agents.

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

Visit site HopX profile

microsandbox cloud

Hosted microVM sandboxes for AI agents and untrusted code.

Isolation: MicroVM
Free tier: Free plan, 5 computer-hours a month
Max session: Not listed

Visit site microsandbox cloud profile

What is different

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

Field

HopX

microsandbox cloud

vCPU, per hour: HopX: $0.0504; microsandbox cloud: $0.05
Storage: HopX: $0.000108 per GiB-hour; microsandbox cloud: $0.0001 per GiB-hour
Free tier: HopX: $200 credit; microsandbox cloud: Free plan, 5 computer-hours a month
Paid plan from: HopX: Pay as you go; microsandbox cloud: $49 / month
Isolation: HopX: Firecracker microVM; microsandbox cloud: MicroVM
Pause and resume: HopX:; microsandbox cloud: No
SDKs: HopX: Python, JavaScript; microsandbox cloud: Python, TypeScript, Rust, Go, Ruby

Full comparison

18 fields, at each provider's list price

HopXhopx.ai/pricing

microsandbox cloudmicrosandbox.dev/pricingmicrosandbox.dev

Pricing

vCPU, per hour: HopX: $0.0504; microsandbox cloud: $0.05
RAM, per GiB-hour: HopX: $0.0162; microsandbox cloud: $0.0162
Storage: HopX: $0.000108 per GiB-hour; microsandbox cloud: $0.0001 per GiB-hour
Free tier: HopX: $200 credit; microsandbox cloud: Free plan, 5 computer-hours a month
Paid plan from: HopX: Pay as you go; microsandbox cloud: $49 / month
Billing: HopX: Per second; microsandbox cloud: Per second

Limits

Max session: HopX: No limit; microsandbox cloud: Not listed
Idle stop: HopX: Not listed; microsandbox cloud: Not listed
Largest sandbox: HopX: Not listed; microsandbox cloud: Not listed
Concurrent sandboxes: HopX: Not listed; microsandbox cloud: Up to 25,000

Platform

Isolation: HopX: Firecracker microVM; microsandbox cloud: MicroVM
GPU: HopX: Not listed; microsandbox cloud: No
Snapshots: HopX: Not listed; microsandbox cloud:
Pause and resume: HopX:; microsandbox cloud: No

Developer

SDKs: HopX: Python, JavaScript; microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
Integrations: HopX: MCP; microsandbox cloud: Not listed

Trust

License: HopX: Not listed; microsandbox cloud: Apache-2.0
BYOC: HopX: Not listed; microsandbox cloud: Not listed

Hourly cost

One sandbox running for one hour

Size

HopX

microsandbox cloud

1 vCPU · 2 GiB: HopX: $0.083; microsandbox cloud: $0.082
2 vCPU · 4 GiB: HopX: $0.166; microsandbox cloud: $0.165
4 vCPU · 8 GiB: HopX: $0.331; microsandbox cloud: $0.330

Compute only, at list rates.

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Which one fits

Based on the fields above

HopX fits when

You want to pay only for usage, with no plan fee.
You use MCP.
You need pause and resume.
You need a desktop in the sandbox.

microsandbox cloud fits when

You want an open-source platform (Apache-2.0) that you can self-host.
You want the lower list price: $0.165 against $0.166 an hour for 2 vCPU and 4 GiB.
You need snapshots.

More comparisons

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HopX

microsandbox cloud

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

HopX fits when

microsandbox cloud fits when

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