Best Crucible Alternatives in 2026
Updated
20 apps from AI security testing tools ranked against Crucible on the same published basis.
- 1Crucible vs AIRTA Red Team
- 2Crucible vs OpenSecureAI Scanner
- 3Crucible vs Project Moonshot
- 4Crucible vs Promptfoo
- 5Crucible vs PromptGuard
- 6Crucible vs PyRIT
- 7Crucible vs Augustus
- 8Crucible vs Basilisk
- 9Crucible vs AgentScan
- 10Crucible vs Giskard
- 11Crucible vs F5 BIG-IP APM
- 12Crucible vs SuperRed
- 13Crucible vs RAMPART
- 14Crucible vs AIRTaaS
- 15Crucible vs Akto Agentic Red Teaming
- 16Crucible vs Mindgard
- 17Crucible vs Prompt Security AI Red Teaming
- 18Crucible vs PromptRAID
- 19Crucible vs SENTINEL RED
- 20Crucible vs AgentDojo
Crucible alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | AIRTA Red Team | 6.6 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 2 | OpenSecureAI Scanner | 6.6 | Free plan | $49/mo | API, Linux, Mac, Web, Windows |
| 3 | Project Moonshot | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Promptfoo | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | PromptGuard | 6.6 | Free plan | $19/mo | API, Browser, Linux, Mac, self-hosted, Web, Windows |
| 6 | PyRIT | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | Augustus | 6.5 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 8 | Basilisk | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 9 | AgentScan | 6.4 | Free plan | $29/mo | API, Web |
| 10 | Giskard | 6.4 | Free plan | Free | API, Linux, self-hosted, Web |
| 11 | F5 BIG-IP APM | 5.4 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 12 | SuperRed | 5.4 | No | — | Linux |
| 13 | RAMPART | 5.3 | No | — | Windows, Mac, Linux |
| 14 | AIRTaaS | 5.2 | No | — | Web |
| 15 | Akto Agentic Red Teaming | 5.2 | No | — | Web |
| 16 | Mindgard | 5.2 | No | — | Web |
| 17 | Prompt Security AI Red Teaming | 5.2 | No | — | Web |
| 18 | PromptRAID | 5.2 | No | — | Windows, Linux |
| 19 | SENTINEL RED | 5.2 | No | — | Web |
| 20 | AgentDojo | 5.1 | No | — | — |
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Questions about Crucible alternatives
What is the best alternative to Crucible?
AIRTA Red Team, number 1 in AI security testing tools with a score of 6.6 out of 10. The others here: OpenSecureAI Scanner, Project Moonshot, Promptfoo and 16 more.
What is the best free alternative to Crucible?
AIRTA Red Team is the best-ranked alternative with a free plan. 10 of the 20 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.