Best Atomic Red Team Alternatives in 2026
Updated
18 platforms from breach and attack simulation software ranked against Atomic Red Team on the same published basis.
- 1Atomic Red Team vs OpenAEV
- 3Atomic Red Team vs Keysight Eggplant Test
- 4Atomic Red Team vs Cymulate Platform
- 5Atomic Red Team vs Infection Monkey
- 6Atomic Red Team vs MITRE Caldera
- 7Atomic Red Team vs Picus Security Platform
- 8Atomic Red Team vs SCYTHE
- 9Atomic Red Team vs Valitrix BAS Platform
- 10Atomic Red Team vs Skyhawk Security BAS
- 11Atomic Red Team vs Pentera Platform
- 12Atomic Red Team vs BlackNoise BAS
- 13Atomic Red Team vs ShadowBreach
- 14Atomic Red Team vs Stratus Red Team
- 15Atomic Red Team vs SafeBreach Validate
- 16Atomic Red Team vs FourCore ATTACK
- 17Atomic Red Team vs PurpleSharp
- 18Atomic Red Team vs Cymrix
- 19Atomic Red Team vs AttackIQ Platform
Atomic Red Team alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | OpenAEV | 7.8 | Free plan | Free | API, Linux, self-hosted, Web |
| 3 | Keysight Eggplant Test | 7.2 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 4 | Cymulate Platform | 7.0 | No | — | Web |
| 5 | Infection Monkey | 7.0 | Free plan | Free | Linux, self-hosted, Web, Windows |
| 6 | MITRE Caldera | 7.0 | Free plan | Free | API, Linux, Mac, self-hosted, Web |
| 7 | Picus Security Platform | 7.0 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | SCYTHE | 7.0 | No | — | Linux, self-hosted, Web, Windows |
| 9 | Valitrix BAS Platform | 6.9 | No | — | API, Linux, Mac, Windows |
| 10 | Skyhawk Security BAS | 6.8 | No | — | API, Web |
| 11 | Pentera Platform | 6.6 | No | — | API, Linux, self-hosted, Web, Windows |
| 12 | BlackNoise BAS | 6.4 | No | — | self-hosted, Web |
| 13 | ShadowBreach | 6.1 | No | — | — |
| 14 | Stratus Red Team | 6.1 | No | — | Windows, Mac, Linux |
| 15 | SafeBreach Validate | 6.0 | No | — | Web |
| 16 | FourCore ATTACK | 5.8 | No | — | Web |
| 17 | PurpleSharp | 5.8 | No | — | Windows |
| 18 | Cymrix | 5.6 | No | — | — |
| 19 | AttackIQ Platform | 5.5 | No | — | Web |
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Questions about Atomic Red Team alternatives
What is the best alternative to Atomic Red Team?
OpenAEV, number 1 in breach and attack simulation software with a score of 7.8 out of 10. The others here: Keysight Eggplant Test, Cymulate Platform, Infection Monkey and 14 more.
What is the best free alternative to Atomic Red Team?
OpenAEV is the best-ranked alternative with a free plan. 3 of the 18 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.