HopX vs Isorun

HopX costs $0.0504 per vCPU-hour and Isorun costs $0.025 per vCPU-hour. HopX runs Firecracker microVMs and has no session limit. Isorun 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

Isorun

Isolated Linux microVMs from any Docker image.

Isolation: MicroVM
Free tier: $50 credit
Max session: Not listed

Visit site Isorun profile

What is different

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

Field

HopX

Isorun

vCPU, per hour: HopX: $0.0504; Isorun: $0.025
RAM, per GiB-hour: HopX: $0.0162; Isorun: $0.015
Storage: HopX: $0.000108 per GiB-hour; Isorun: Persistent disk $0.02 per GB-month for data stored
Free tier: HopX: $200 credit; Isorun: $50 credit
Isolation: HopX: Firecracker microVM; Isorun: MicroVM
SDKs: HopX: Python, JavaScript; Isorun: TypeScript
Integrations: HopX: MCP; Isorun: LangChain, OpenAI Agents SDK, MCP

Full comparison

18 fields, at each provider's list price

HopXhopx.ai/pricing

Isorundocs.isorun.ai/getting-started/pricingdocs.isorun.ai

Pricing

vCPU, per hour: HopX: $0.0504; Isorun: $0.025
RAM, per GiB-hour: HopX: $0.0162; Isorun: $0.015
Storage: HopX: $0.000108 per GiB-hour; Isorun: Persistent disk $0.02 per GB-month for data stored
Free tier: HopX: $200 credit; Isorun: $50 credit
Paid plan from: HopX: Pay as you go; Isorun: Pay as you go
Billing: HopX: Per second; Isorun: Per second

Limits

Max session: HopX: No limit; Isorun: Not listed
Idle stop: HopX: Not listed; Isorun: Not listed
Largest sandbox: HopX: Not listed; Isorun: Not listed
Concurrent sandboxes: HopX: Not listed; Isorun: Not listed

Platform

Isolation: HopX: Firecracker microVM; Isorun: MicroVM
GPU: HopX: Not listed; Isorun: Not listed
Snapshots: HopX: Not listed; Isorun:
Pause and resume: HopX:; Isorun:

Developer

SDKs: HopX: Python, JavaScript; Isorun: TypeScript
Integrations: HopX: MCP; Isorun: LangChain, OpenAI Agents SDK, MCP

Trust

License: HopX: Not listed; Isorun: Not listed
BYOC: HopX: Not listed; Isorun: Not listed

Hourly cost

One sandbox running for one hour

Size

HopX

Isorun

1 vCPU · 2 GiB: HopX: $0.083; Isorun: $0.055
2 vCPU · 4 GiB: HopX: $0.166; Isorun: $0.110
4 vCPU · 8 GiB: HopX: $0.331; Isorun: $0.220

Compute only, at list rates.

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Which one fits

Based on the fields above

HopX fits when

You want the larger free credit: $200 against $50.
You need SOC 2 and ISO 27001.

Isorun fits when

You use LangChain or the OpenAI Agents SDK.
You want the lower list price: $0.110 against $0.166 an hour for 2 vCPU and 4 GiB.
You need snapshots.

More comparisons

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HopX

Isorun

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

HopX fits when

Isorun fits when

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