ArcBox vs Mailinator

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

ArcBox

See full pricing history

USD · US · source: arcbox.dev

Plan	Pricing	Charged by	Offer type
Free — Linux and Windows	Free Free $0 to start Try Linux and Windows machines with usage credits. No card required.	Usage · Usage-based on every OS	Standalone · Free
Pro — Linux and Windows Highlighted	Usage-based billed by the second For teams running agents in production on Linux and Windows. Usage-based billed by the second For teams running agents in production on Linux and Windows.	Usage · Usage-based billed by the second	Standalone · Usage based

Mailinator

See full pricing history

USD · US · source: www.mailinator.com

Plan	Pricing	Charged by	Offer type
Public	Free $0 per month	Flat · published offer	Standalone · Free
Verified Pro	Free $0 with verification	Flat · published offer	Standalone · Free
Business	USD 79 / month with annual commitment $79/month billed yearly	Flat · published offer	Standalone · Fixed
Business Plus	USD 159 / month with annual commitment $159/month billed yearly	Flat · published offer	Standalone · Fixed
Enterprise	USD 699 / month with annual commitment $699 and up; custom pricing	Flat · published offer	Standalone · Starting at

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

ArcBox

Free — Linux and Windows

Highlights Concurrent environments: Up to 5

Included
Highlights Support: Community support

Included
Highlights Stopped Computers disk storage: Included

Pro — Linux and Windows

Highlights Concurrent environments: Higher concurrency and larger machines

Included
Highlights Team workspaces and API keys: Included
Highlights Snapshot storage and warm pools: Included
Highlights Priority email support: Included

Mailinator

Public

Plan card Unlimited public inboxes: 0

Limited
Plan card Temporary storage: 1

Limited
Plan card No sign-up required: 2

Limited

Verified Pro

Plan card Private domain: 1

Limited
Plan card Single user: 2

Limited
Plan card Emails per month: 2,000

Limited

Business

Plan card Private domain: 1

Limited
Plan card Emails per month: 100,000

Limited
Plan card Team seats: 5

Limited

Business Plus

Plan card Private domains: 3

Limited
Plan card Emails per month: 300,000

Limited
Plan card Team seats: 10

Limited

Enterprise

Plan card Private domains: 5 or more

Limited
Plan card Custom team seats: 2

Limited
Plan card Emails per month: 3 million or more

Limited

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

ArcBox

August 27, 2026 Source
- Free — Linux and Windows: Free
- Pro — Linux and Windows: Usage-based billed by the second For teams running agents in production on Linux and Windows.

Mailinator

August 27, 2026 Source
- Public: Free
- Verified Pro: Free
- Business: USD 79 / month with annual commitment
- Business Plus: USD 159 / month with annual commitment
- Enterprise: USD 699 / month with annual commitment