ArcBox vs Testable

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

Testable

See full pricing history

USD · US · source: testable.io

Plan	Pricing	Charged by	Offer type
Starter	Free Free with 100 virtual-user hours/month	Flat · published subscription	Standalone · Free
Payg	USD 0.075 monthly $0.075 per virtual-user hour	Usage · published usage rate	Standalone · Usage based
Team Highlighted	USD 149 monthly · USD 99 / month with annual commitment $149/month or $99/month billed annually	Flat · published subscription	Standalone · Fixed
Pro	USD 599 monthly · USD 399 / month with annual commitment $599/month or $399/month billed annually	Flat · published subscription	Standalone · Fixed

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

Testable

Starter

Official plan card Virtual-user hours: 100/month

Limited
Official plan card Concurrent users: Up to 50

Limited
Official plan card Data retention: 3 months

Limited

Payg

Official plan card Concurrent users: Unlimited

Limited
Official plan card Maximum duration: 12 hours

Limited
Official plan card Data retention: 12 months

Limited

Team

Official plan card Virtual-user hours: 7,500/month

Limited
Official plan card Concurrent users: Unlimited

Limited
Official plan card Test regions: 100+

Limited

Pro

Official plan card Virtual-user hours: 30,000/month

Limited
Official plan card Concurrent users: Unlimited

Limited
Official plan card Single sign-on: Included

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.

Testable

August 27, 2026 Source
- Starter: Free
- Payg: USD 0.075 monthly
- Team: USD 149 monthly · USD 99 / month with annual commitment
- Pro: USD 599 monthly · USD 399 / month with annual commitment