No. 18 of 29 ·AI Security Testing Tools

Red Team LLM Lab

Windows · Self-hosted

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Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Red Team LLM Lab is ranked #18 of 29 in AI security testing tools on Freedom251. It runs on Self-hosted, Windows.

Compared on AI security testing tools

Free plan: Yes
Prompt injection tests: Yes
Jailbreak tests: Yes
Data leakage tests: Yes
Custom test cases: Yes
Deployment mode: self_hosted

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The record

Purpose: Red Team LLM Lab is an open-source framework for testing large language model robustness against security attacks.
Attack testing: It includes prompt injection testing, jailbreak simulation with 14+ techniques, honeypot agents, backdoor detection, prompt analysis, and RAG poisoning tests.
Defense testing: The framework tests input validation and sanitization, pattern-based injection detection, and output filtering for information leaks.
Analysis modules: Its modules include a prompt analyzer with risk scoring, a jailbreak simulator, a honeypot orchestrator, a backdoor tester, and a master dashboard.
Reporting: It saves JSON logs with metadata and provides security posture scoring, category-based vulnerability analysis, and automated recommendations.
Model setup: The installation instructions download a quantized Phi-3 Mini model, and the project is built with llama-cpp-python.
Requirements: The stated prerequisites are Python 3.8 or higher, 4GB RAM minimum (8GB recommended), and about 4GB disk space for models.
Integrations: Support for OpenAI and Anthropic API testing is listed on the project roadmap.
Notable limits: The roadmap also lists a web UI, Docker support, GPU acceleration, function-calling tests, and CI/CD examples as planned items.
Security guidance: The project recommends isolated or offline test environments, authorization, careful handling of results, and responsible vulnerability disclosure.
Intended users: The project names security researchers, secure AI application developers, educators, and organizations conducting internal security audits as intended users.
Support: The repository directs users to GitHub Issues for bugs or feature requests and Discussions for conversation.
License: The project states that it is licensed under the MIT License.
Prompt injection: It tests for vulnerabilities to prompt manipulation and includes static prompt analysis with risk scoring.

Where it ranks on Freedom251

Best AI Security Testing Tools in 2026#18 of 29

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Sources

github.com/lonerzee/redteam-llm-lab· checked 7 Oct 2026