Best MITRE Caldera Alternatives in 2026
Updated
18 apps from breach and attack simulation software ranked against MITRE Caldera on the same published basis.
- 1MITRE Caldera vs Atomic Red Team
- 2MITRE Caldera vs Infection Monkey
- 4MITRE Caldera vs OpenAEV
- 5MITRE Caldera vs Pentera Platform
- 6MITRE Caldera vs BlackNoise BAS
- 7MITRE Caldera vs Cymulate Platform
- 8MITRE Caldera vs Keysight Eggplant Test
- 9MITRE Caldera vs Stratus Red Team
- 10MITRE Caldera vs SafeBreach Validate
- 11MITRE Caldera vs ShadowBreach
- 12MITRE Caldera vs FourCore ATTACK
- 13MITRE Caldera vs Picus Security Platform
- 14MITRE Caldera vs PurpleSharp
- 15MITRE Caldera vs SCYTHE
- 16MITRE Caldera vs Valitrix BAS Platform
- 17MITRE Caldera vs AttackIQ Platform
- 18MITRE Caldera vs Skyhawk Security BAS
- 19MITRE Caldera vs Cymrix
MITRE Caldera alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Atomic Red Team | 6.5 | Free plan | Free | API, Linux, Mac, Windows |
| 2 | Infection Monkey | 6.5 | Free plan | Free | Linux, self-hosted, Web, Windows |
| 4 | OpenAEV | 6.5 | Free plan | Free | API, Linux, self-hosted, Web |
| 5 | Pentera Platform | 5.6 | No | — | API, Linux, self-hosted, Web, Windows |
| 6 | BlackNoise BAS | 5.4 | No | — | self-hosted, Web |
| 7 | Cymulate Platform | 5.4 | No | — | Web |
| 8 | Keysight Eggplant Test | 5.4 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 9 | Stratus Red Team | 5.4 | No | — | Windows, Mac, Linux |
| 10 | SafeBreach Validate | 5.3 | No | — | Web |
| 11 | ShadowBreach | 5.3 | No | — | — |
| 12 | FourCore ATTACK | 5.2 | No | — | Web |
| 13 | Picus Security Platform | 5.2 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 14 | PurpleSharp | 5.2 | No | — | self-hosted, Windows |
| 15 | SCYTHE | 5.2 | No | — | Linux, self-hosted, Web, Windows |
| 16 | Valitrix BAS Platform | 5.2 | No | — | API, Linux, Mac, Windows |
| 17 | AttackIQ Platform | 5.1 | No | — | Web |
| 18 | Skyhawk Security BAS | 5.1 | No | — | API, Web |
| 19 | Cymrix | 4.7 | No | — | — |
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Questions about MITRE Caldera alternatives
What is the best alternative to MITRE Caldera?
Atomic Red Team, number 1 in breach and attack simulation software with a score of 6.5 out of 10. The others here: Infection Monkey, OpenAEV, Pentera Platform and 14 more.
What is the best free alternative to MITRE Caldera?
Atomic Red Team 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 free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.