Isorun vs Maritime

Isorun costs $0.025 per vCPU-hour. Isorun runs microVMs. Maritime runs Firecracker microVMs.

Updated Oct 14, 2026

Isorun

Isolated Linux microVMs from any Docker image.

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

Visit site Isorun profile

Maritime

Hosting for persistent AI agents, each in its own micro-VM.

Isolation: Firecracker microVM
Free tier: 3 agents, forever
Max session: Not listed

Visit site Maritime profile

What is different

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

Field

Isorun

Maritime

Storage: Isorun: Persistent disk $0.02 per GB-month for data stored; Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Free tier: Isorun: $50 credit; Maritime: 3 agents, forever
Paid plan from: Isorun: Pay as you go; Maritime: $20 / month
Isolation: Isorun: MicroVM; Maritime: Firecracker microVM
SDKs: Isorun: TypeScript; Maritime: TypeScript, Python

Full comparison

18 fields, at each provider's list price

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

Maritimemaritime.sh/pricingmaritime.sh

Pricing

vCPU, per hour: Isorun: $0.025; Maritime: Not listed
RAM, per GiB-hour: Isorun: $0.015; Maritime: Not listed
Storage: Isorun: Persistent disk $0.02 per GB-month for data stored; Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Free tier: Isorun: $50 credit; Maritime: 3 agents, forever
Paid plan from: Isorun: Pay as you go; Maritime: $20 / month
Billing: Isorun: Per second; Maritime: Not listed

Limits

Max session: Isorun: Not listed; Maritime: Not listed
Idle stop: Isorun: Not listed; Maritime: Not listed
Largest sandbox: Isorun: Not listed; Maritime: 1 vCPU · 8 GiB
Concurrent sandboxes: Isorun: Not listed; Maritime: Up to 500

Platform

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

Developer

SDKs: Isorun: TypeScript; Maritime: TypeScript, Python
Integrations: Isorun: LangChain, OpenAI Agents SDK, MCP; Maritime: Not listed

Trust

License: Isorun: Not listed; Maritime: Not listed
BYOC: Isorun: Not listed; Maritime: Not listed

Hourly cost

One sandbox running for one hour

Size

Isorun

Maritime

1 vCPU · 2 GiB: Isorun: $0.055; Maritime: Not listed
2 vCPU · 4 GiB: Isorun: $0.110; Maritime: Not listed
4 vCPU · 8 GiB: Isorun: $0.220; Maritime: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Isorun fits when

You want to pay only for usage, with no plan fee.
You use LangChain, the OpenAI Agents SDK or MCP.
You need snapshots.

More comparisons

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Isorun

Maritime

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Isorun fits when

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