Best PromptGuard Alternatives in 2026
Updated
20 platforms from AI security testing tools ranked against PromptGuard on the same published basis.
- 1PromptGuard vs AgentScan
- 2PromptGuard vs OpenSecureAI Scanner
- 3PromptGuard vs Project Moonshot
- 5PromptGuard vs AIRTA Red Team
- 6PromptGuard vs Giskard
- 7PromptGuard vs Promptfoo
- 8PromptGuard vs PyRIT
- 9PromptGuard vs F5 BIG-IP APM
- 10PromptGuard vs Crucible
- 11PromptGuard vs Augustus
- 12PromptGuard vs Basilisk
- 13PromptGuard vs LLMMap
- 14PromptGuard vs SuperRed
- 15PromptGuard vs Mindgard
- 16PromptGuard vs AgentDojo
- 17PromptGuard vs AIRTaaS
- 18PromptGuard vs Akto Agentic Red Teaming
- 19PromptGuard vs CyberSecEval
- 20PromptGuard vs DeepTeam
- 21PromptGuard vs InjectLab
PromptGuard alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | AgentScan | 7.3 | Free plan | $29/mo | API, Web |
| 2 | OpenSecureAI Scanner | 7.3 | Free plan | $49/mo | API, Linux, Mac, Web, Windows |
| 3 | Project Moonshot | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | AIRTA Red Team | 7.2 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 6 | Giskard | 7.2 | Free plan | Free | API, Linux, self-hosted, Web |
| 7 | Promptfoo | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | PyRIT | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 9 | F5 BIG-IP APM | 6.8 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | Crucible | 5.9 | Free plan | Free | Linux, self-hosted |
| 11 | Augustus | 5.8 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 12 | Basilisk | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 13 | LLMMap | 5.8 | Free plan | Free | Linux |
| 14 | SuperRed | 5.5 | No | — | Linux |
| 15 | Mindgard | 5.2 | No | — | Web |
| 16 | AgentDojo | 5.1 | No | — | — |
| 17 | AIRTaaS | 5.1 | No | — | Web |
| 18 | Akto Agentic Red Teaming | 5.1 | No | — | Web |
| 19 | CyberSecEval | 5.1 | No | — | — |
| 20 | DeepTeam | 5.1 | No | — | — |
| 21 | InjectLab | 5.1 | No | — | — |
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Questions about PromptGuard alternatives
What is the best alternative to PromptGuard?
AgentScan, number 1 in AI security testing tools with a score of 7.3 out of 10. The others here: OpenSecureAI Scanner, Project Moonshot, AIRTA Red Team and 16 more.
What is the best free alternative to PromptGuard?
AgentScan is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.