ArcBox vs Insomnia

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

Insomnia

See full pricing history

USD · US · source: insomnia.rest

Plan	Pricing	Charged by	Offer type
Essentials	Free Essentials — $0 per user/month	Seat · per user per month	Standalone · Free
Pro	USD 12 monthly Pro — $12 per user/month with Monthly selected	Seat · per user per month; monthly billing shown	Standalone · Fixed
Enterprise	USD 45 monthly Enterprise — $45 per user/month with Monthly selected; self-serve up to 50 users, contact sales for larger teams	Seat · per user per month; monthly billing shown; self-serve up to 50 users	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

Insomnia

Essentials

Plan comparison Automated API Testing in CLI: Included
Plan comparison Test Writing, JavaScript API Testing and Test Suites: Included
Plan card Collection runs: Unlimited

Included
Plan card Git Sync projects: Unlimited for up to 3 users

Limited
Plan card Cloud and local projects: Unlimited

Included
Plan card Inso CLI for CI/CD automation: Included
Plan card Environments: Unlimited

Included
Plan card Mock server requests: 1,000 per month

Limited
Plan card End-to-end encryption: Included
Plan card Custom linting rules: Included
Plan card Plugins and AI-powered quality-of-life features: Unlimited access

Included

Pro

Plan card Everything in Essentials: Included
Plan card Users: Unlimited

Included
Plan card Git Sync project access: All users

Included
Plan card Organizations: Unlimited

Included
Plan card Role-based access control: Included
Plan card Mock server requests: 10,000 per month

Limited
Optional add-on Additional mock requests: $10 per 25,000 requests

Limited

Enterprise

Plan card Everything in Pro: Included
Plan card Kong Konnect integration: Included
Plan card SSO and SCIM: SAML/OIDC

Included
Plan card Project storage policies: Local, Git or cloud

Included
Plan card Domain capture, lock and invite control: Included
Plan card Enterprise support: Included
Plan card SOC 2 compliance and security testing results: Included
Plan card Native vault integrations: AWS, GCP, HashiCorp and Azure

Included
Plan card Mock server requests: Unlimited

Included
Plan card Custom payment options: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

ArcBox

August 27, 2026
Official pricing page
- 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.

Insomnia

August 29, 2026
Official pricing page
- Essentials: Free
- Pro: USD 12 monthly
- Enterprise: USD 45 monthly