Best Project Moonshot Alternatives in 2026
The top Project Moonshot alternatives are PromptGuard, Akto Agentic Red Teaming and Mindgard: 15 AI security testing tools our editors would look at instead of Project Moonshot, in our ranking order.
Project Moonshot: A beta, self-hosted toolkit for benchmark-driven LLM security testing. Where it falls short: the project is documented as beta..
Switching from Project Moonshot? For most ai security testing tools buyers the best Project Moonshot alternative is PromptGuard, built for teams wanting broad, affordable red teaming.
Why People Look for a Project Moonshot Alternative
- The project is documented as beta
- It requires local installation and self-hosted deployment
- Named integrations focus on four model providers and custom applications
Quick Picks by What You Need
- Best overallPromptGuard9.3
Teams wanting broad, affordable red teaming
Visit PromptGuard - Lowest pricePromptGuard9.3
Paid plans from $19/seat/mo
Visit PromptGuard - Best free optionPromptGuard9.3
Has a free plan
Visit PromptGuard
All 15 Project Moonshot Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forTeams wanting broad, affordable red teaming
- Better than Project Moonshot:
- Editor score 9.3 vs 7.3
Broad AI security testing with flexible deployment and a low-cost paid entry tier.
- Custom test cases
- Unsafe output tests
- Data leakage tests
9.3/10★★★★★Visit PromptGuard -
Best forEnterprise agent and API security teams
- Better than Project Moonshot:
- Editor score 9.1 vs 7.3
Broad AI security testing for enterprise agent and API security teams.
- Custom test cases
- Unsafe output tests
- Data leakage tests
9.1/10★★★★★Visit Akto -
Best forEnterprise AI risk and remediation programs
- Better than Project Moonshot:
- Editor score 9.0 vs 7.3
A broad AI risk platform spanning discovery, testing, protection, and remediation.
- Custom test cases
- Unsafe output tests
- Data leakage tests
9.0/10★★★★☆Visit Mindgard -
Best forLarge enterprises using F5 infrastructure
- Better than Project Moonshot:
- Editor score 8.8 vs 7.3
A self-hosted AI red-team platform for testing attacks, agent behavior, and operational risk.
- Custom test cases
- Unsafe output tests
- Data leakage tests
8.8/10★★★★☆Visit F5 AI Red Team -
Best forDevelopers building evaluation into CI/CD
- Better than Project Moonshot:
- Editor score 8.7 vs 7.3
Open-source AI evaluation and red teaming for development teams shipping LLM applications.
8.7/10★★★★☆Visit Promptfoo -
Best forCompliance-focused security engineers
- Better than Project Moonshot:
- Editor score 8.6 vs 7.3
A self-hosted toolkit for testing LLM security risks and producing compliance-ready reports.
- Custom test cases
- Unsafe output tests
- Data leakage tests
8.6/10★★★★☆Visit RedForge -
Best forSmall teams wanting transparent pricing
- Better than Project Moonshot:
- Editor score 8.5 vs 7.3
A focused cloud scanner with transparent entry pricing for AI-agent security testing.
- Unsafe output tests
- Data leakage tests
- Jailbreak tests
8.5/10★★★★☆Visit AgentScan -
Best forAgent teams testing complex attack lifecycles
- Better than Project Moonshot:
- Editor score 8.4 vs 7.3
A broad CLI for testing agent attack lifecycles locally and in CI/CD.
- Custom test cases
- Unsafe output tests
- Jailbreak tests
8.4/10★★★★☆Visit Crucible -
Best forMature teams needing evaluation workflows
- Better than Project Moonshot:
- Editor score 8.3 vs 7.3
Open-source testing with evaluation workflows for teams operating LLM applications.
8.3/10★★★★☆Visit Giskard -
Best forTeams wanting free continuous validation
- Better than Project Moonshot:
- Editor score 8.2 vs 7.3
A free platform for continuous red-team and guardrail validation of AI systems.
- Unsafe output tests
- Data leakage tests
- Jailbreak tests
8.2/10★★★★☆Visit AIRTaaS -
Best forBudget-conscious teams wanting a hosted scanner
- Better than Project Moonshot:
- Editor score 8.1 vs 7.3
A flexible hosted and local scanner with broad LLM security coverage.
- Unsafe output tests
- Data leakage tests
- Jailbreak tests
8.1/10★★★★☆Visit OpenSecureAI -
Best forTeams needing continuous pre-production testing
- Better than Project Moonshot:
- Editor score 8.0 vs 7.3
A broad AI security testing platform for continuous evaluations and actionable risk findings.
- Unsafe output tests
- Data leakage tests
- Jailbreak tests
8.0/10★★★★☆Visit site -
Best forOpen-source teams needing broad local testing
- Better than Project Moonshot:
- Editor score 7.9 vs 7.3
Broad self-hosted AI security testing with evolutionary adversarial search and CI/CD support.
- Custom test cases
- Unsafe output tests
- Data leakage tests
7.9/10★★★★☆Visit Basilisk -
Best forPython teams using compliance mappings
- Better than Project Moonshot:
- Editor score 7.8 vs 7.3
A Python-first toolkit for testing AI applications against attacks, leaks and unsafe outputs.
- Custom test cases
- Unsafe output tests
- Data leakage tests
7.8/10★★★★☆Explore DeepTeam -
Best forOpen-source LLM weakness scanning
- Better than Project Moonshot:
- Editor score 7.7 vs 7.3
A free, extensible command-line toolkit for scanning LLM weaknesses across local and hosted models.
7.7/10★★★★☆Visit garak
Project Moonshot Alternatives: Common Questions
What is the best alternative to Project Moonshot?
PromptGuard: #1 in our AI Security Testing Tools ranking, with an editor score of 9.3 out of 10. Broad AI security testing with flexible deployment and a low-cost paid entry tier.
Is there a free alternative to Project Moonshot?
Yes. PromptGuard, Promptfoo, RedForge, AgentScan and Crucible have a free plan or a free tier (11 of the 15 alternatives on this page).
What is the cheapest paid alternative to Project Moonshot?
Of the alternatives here that publish a price, PromptGuard starts lowest, at $19/seat/mo.
Why do people look for Project Moonshot alternatives?
The project is documented as beta; It requires local installation and self-hosted deployment; Named integrations focus on four model providers and custom applications.
How do I switch from Project Moonshot?
Export your data from Project Moonshot (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Project Moonshot.
How to Switch from Project Moonshot
- Export your data from Project Moonshot (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Project Moonshot.
Project Moonshot vs Each Alternative
| # | Tool | Free plan | Paid from | Prompt injection tests | Jailbreak tests | Data leakage tests | Unsafe output tests | Custom test cases | Deployment mode | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 | Project Moonshot | Yes | Free | Yes | Yes | Yes | Yes | Yes | Self_hosted | 7.3 |
| 1 | PromptGuard | Yes | $19/seat/mo | Yes | Yes | Yes | Yes | Yes | Both | 9.3 |
| 2 | Akto Agentic Red Teaming | Yes | Yes | Yes | Yes | Yes | Both | 9.1 | ||
| 3 | Mindgard | Yes | Yes | Yes | Yes | Yes | Both | 9.0 | ||
| 4 | F5 AI Red Team | Yes | Yes | Yes | Yes | Yes | Both | 8.8 | ||
| 5 | Promptfoo | Yes | 8.7 | |||||||
| 6 | RedForge | Free | Yes | Yes | Yes | Yes | Yes | Self_hosted | 8.6 | |
| 7 | AgentScan | Yes | $29/mo | Yes | Yes | Yes | Yes | Cloud | 8.5 | |
| 8 | Crucible | Yes | Yes | Yes | Yes | Yes | Self_hosted | 8.4 | ||
| 9 | Giskard | Yes | 8.3 | |||||||
| 10 | AIRTaaS | Yes | Free | Yes | Yes | Yes | Yes | 8.2 | ||
| 11 | OpenSecureAI Scanner | Yes | $49/mo | Yes | Yes | Yes | Yes | Both | 8.1 | |
| 12 | Prompt Security AI Red Teaming | Yes | Yes | Yes | Yes | Both | 8.0 | |||
| 13 | Basilisk | Yes | Free | Yes | Yes | Yes | Yes | Yes | Self_hosted | 7.9 |
| 14 | DeepTeam | Free | Yes | Yes | Yes | Yes | Yes | Self_hosted | 7.8 | |
| 15 | garak | Yes | Free | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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