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Atomic Red Team vs Pentest-Tools.com API Scanner

Both stand on offensive security. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Atomic Red Team

Free plan APILinuxMac+1

Atomic Red Team offers a free collection of mapped tests and tools for running them locally, remotely, or on a schedule. It does not automate emulation of a full attack group, and users need the environment owner's permission before execution.

Visit Atomic Red Team

Pentest-Tools.com API Scanner

Free plan APILinuxMac+1

The scanner covers common API formats and authenticated scans, with evidence and remediation guidance in reports. Check the plan-specific API scanning and export limits, and the trial cancellation condition, before choosing a plan.

Visit Pentest-Tools.com API Scanner

The facts

Atomic Red TeamPentest-Tools.com API Scanner
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, Linux, Mac, WindowsAPI, Linux, Mac, Web
Lowest paid planFree or on requestNetSec: $95 a month
Plans published13
MakerNot publishedNot published
Websiteatomicredteam.iopentest-tools.com
On offensive security#3 of 22#7 of 22

Atomic Red Team: what it does well

  • Free open-source project.
  • Tests map to MITRE ATT&CK.
  • Can run tests on remote machines.
  • Atomic Runner supports unattended scheduled runs.
  • Tests use a structured format with few dependencies.

What to know first

  • No automated emulation for a whole specific attack group.
  • Permission from the environment owner is required before tests.
  • Attack-group scenarios require manual test chaining.

Pentest-Tools.com API Scanner: what it does well

  • Supports REST, GraphQL, and Postman Collections
  • Accepts OpenAPI 2 and 3 specifications
  • Authenticated scans can use Basic Auth or JWT
  • Reports include evidence and remediation guidance
  • Lists integrations including Jira and GitHub Actions

What to know first

  • NetSec has limited API scanning
  • Seven-day trial requires a business email and card
  • Trial costs nothing only if canceled before day eight
  • Reports are automatically deleted after 30 days

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