The Best AI Red Teaming Tools in 2026
We researched these products from their official websites, including pricing pages, plan tables, and product documentation. Rankings reflect each tool’s fit for adversarial AI security assessment, value for money, and verified features—so buyers can compare practical options for AI red teaming tools.
Our top picks
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Top ranked
AgentSeal#1 of 279.4/10Continuous AI red teaming across agents, MCP, RAG, prompts, and multimodal systems.
Free plan
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Runner-up
Promptfoo#2 of 279.3/10A broad open-source choice for evaluating and red-teaming AI applications.
Free plan
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Top-ranked free plan
ProofLayer#3 of 279.1/10A focused platform for automated, continuous testing of agents, MCP servers, and LLM applications.
Free plan · pricing on request
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.
The full ranking 27 tools, best first
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Best forContinuous agent and MCP security testing
Continuous AI red teaming across agents, MCP, RAG, prompts, and multimodal systems.
- Continuous monitoring
9.4/10★★★★★Visit AgentSeal -
Best forBroad open-source AI evaluation and red teaming
A broad open-source choice for evaluating and red-teaming AI applications.
9.3/10★★★★★Visit Promptfoo -
Best forContinuous red teaming for agents and MCP
A focused platform for automated, continuous testing of agents, MCP servers, and LLM applications.
- Custom tests
- Continuous monitoring
Free plan · pricing on request Our ProofLayer verdict → Visit ProofLayerFor vendors Sponsor this spot · #3 · $79/mo →9.1/10★★★★★Visit ProofLayer -
Best forTeams needing broad AI attack coverage and observability
Broad AI red teaming with observability, guardrails, and compliance workflows.
- Custom tests
- Continuous monitoring
9.0/10★★★★☆Visit Darkhunt -
Best forOpen-source security assessments with rich scoring
A configurable red-teaming framework for AI security assessments, scoring, and CI/CD workflows.
8.9/10★★★★☆Visit PyRIT -
Best forFramework-mapped open-source red-team workflows
A framework-mapped, self-hosted toolkit for adversarial AI safety testing.
8.8/10★★★★☆Visit DeepTeam -
Best forFree LLM application testing with evaluation workflows
A capable free starting point for testing LLM applications with evaluation workflows.
8.7/10★★★★☆Visit Giskard -
Best forFree self-hosted LLM probing
Free, extensible LLM probing for teams that can run and interpret self-hosted assessments.
8.6/10★★★★☆Visit garak -
Best forEnterprise AI attack-surface and runtime security
A broad AI security platform spanning discovery, red teaming, runtime protection, and remediation.
8.5/10★★★★☆Visit Mindgard -
Best forEvaluation-led red teaming with deep integrations
A broad evaluation and red-teaming platform for teams building AI applications.
8.4/10★★★★☆Visit Confident AI -
Best forDeep prompt-injection and tool-use testing
Deep automated testing for prompt injection, RAG, multi-turn, and tool-use risks.
- Custom tests
8.3/10★★★★☆Visit site -
Best forLarge-scale enterprise adversarial campaigns
Enterprise AI security testing with recurring campaigns, attack explainability, and cloud/CI integrations.
8.2/10★★★★☆Visit F5 AI Red Team -
Best forLarge enterprises testing many AI systems
Broad, continuous red teaming for enterprises managing complex AI estates.
- Continuous monitoring
8.1/10★★★★☆Visit Check Point -
Best forMultimodal and compliance-oriented assessments
A broad, continuous AI risk assessment platform for multimodal and regulated environments.
- Custom tests
- Continuous monitoring
7.9/10★★★★☆Visit VirtueRed -
Best forFree CI/CD testing for AI agents
A focused choice for automated, CI/CD-oriented testing of AI agents.
- Custom tests
- Continuous monitoring
7.8/10★★★★☆Visit Rogue -
Best forAffordable scanning of AI apps, code, and MCP
Affordable automated scanning for AI apps, code, agents, skills, and MCP servers.
7.7/10★★★★☆Visit NVADER -
Best forLow-cost prompt and secret scanning
A low-cost scanner for prompt threats, secrets, PII, and leakage across common AI workflows.
7.6/10★★★★☆Visit OpenSecureAI -
Best forLow-cost cloud scans with actionable reports
Low-cost cloud scans turn AI-agent risks into reproducible fixes and retests.
- Continuous monitoring
7.5/10★★★★☆Visit RedFang -
Best forSelf-hosted prompt and RAG fuzzing
A self-hosted toolkit for automated prompt, jailbreak, and RAG attack testing.
- Custom tests
7.4/10★★★★☆Visit Prompt Fuzzer -
Best forRepeatable manual and API red-team assessments
Repeatable red-team assessments across APIs, chat flows, prompts, models, and agents.
- Custom tests
7.3/10★★★★☆Visit KonaSense -
Best forBroader security testing with AI exploitation
A broad, self-hosted security testing platform with autonomous AI exploitation.
7.2/10★★★★☆Visit RedAmon -
Best forComprehensive paid testing for AI applications
Comprehensive paid testing for AI applications, with recurring assessments and detailed PDF reports.
- Continuous monitoring
7.1/10★★★★☆Visit RedShield AI -
Best forEnterprise compliance reporting and monitoring
A compliance-focused AI security platform with recurring scans and enterprise monitoring.
- Continuous monitoring
7.0/10★★★★☆Visit RedLens AI -
Best forFocused prompt-injection detection
A focused, open-source layer for automated prompt-injection detection in LLM applications.
6.9/10★★★☆☆Visit PromptRedTeam -
Best forOne-time OWASP prompt-injection checks
A focused $99 kit for automated OWASP prompt-injection checks.
6.8/10★★★☆☆Visit RedHub -
Best forDevelopers testing prompt injection locally
A focused local framework for developers testing prompt injection in LLM-integrated applications.
- Custom tests
6.7/10★★★☆☆Visit HouYi -
Best forBasic chatbot safety attack testing
A chatbot-focused platform covering adversarial testing, standards mapping, and runtime protection.
6.6/10★★★☆☆Visit Aevrin
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Attack categories | Target systems | Deployment | Score |
|---|---|---|---|---|---|---|---|
| 1 | AgentSeal | Yes | prompt extraction; instruction injection; data exfiltration; MCP tool poisoning; RAG poisoning; multimodal attacks; behavioral genome testing | system prompts; AI agents; HTTP endpoints; MCP servers; RAG pipelines; multimodal AI systems | Hybrid | 9.4 | |
| 2 | Promptfoo | Yes | 9.3 | ||||
| 3 | ProofLayer | Yes | prompt injection; jailbreaks; data exfiltration; tool abuse; RAG poisoning; memory injection | LLM APIs; multi-agent orchestrators; MCP servers; ReAct/LangChain agents; RAG pipelines; AgentDojo and custom targets | Hybrid | 9.1 | |
| 4 | Darkhunt AI Security | Yes | decision integrity; prompt injection and manipulation; data exfiltration; secret exposure; jailbreak; HIPAA violation; prompt leakage | LLMs; LLM-powered applications; chatbots; AI agents; RAG applications; coding assistants and copilots; API-connected custom applications; OpenAI; Anthropic; Azure; AWS Bedrock; Gemini; self-hosted systems | Hybrid | 9.0 | |
| 5 | PyRIT | Free | 8.9 | ||||
| 6 | DeepTeam | Free | 8.8 | ||||
| 7 | Giskard | Yes | 8.7 | ||||
| 8 | garak | Yes | Free | 8.6 | |||
| 9 | Mindgard | 8.5 | |||||
| 10 | Confident AI | Yes | $200/mo | 8.4 | |||
| 11 | Advent Prompt Pwn | Free | direct prompt injection; instruction override; delimiter; encoding; role confusion; indirect document; indirect fixture; multi-turn; mutation; RAG poisoning; synthetic tool use | language models; AI applications; OpenAI; Azure OpenAI; Anthropic; Gemini; OpenAI-compatible APIs; Ollama; HTTP JSON applications; Python callbacks; in-memory applications | Self_hosted | 8.3 | |
| 12 | F5 AI Red Team | 8.2 | |||||
| 13 | Check Point AI Red Teaming | prompt injection; jailbreaks; data exposure; data exfiltration; harmful or policy-violating outputs; unsafe tool or function calling; agent workflow abuse; unauthorized actions; business-logic flaws; MCP tool exploitation; output integrity issues; model security weaknesses | foundation models; custom model deployments; LLMs; live AI applications; AI agents; RAG applications; RAG pipelines; AI-integrated systems; agent endpoints | 8.1 | |||
| 14 | VirtueRed | use-case risks; regulatory compliance risks; multimodal jailbreaks; code-generation risks; privacy and security attacks; hallucination; bias; over-cautiousness | AI models; foundation models; chatbots; AI applications | Hybrid | 7.9 | ||
| 15 | Rogue | Yes | Encoding; Social Engineering; Injection; Semantic; Technical | A2A agents; MCP agents; Python agents | Self_hosted | 7.8 | |
| 16 | NVADER | Yes | $49/mo | prompt injection, jailbreaks, data extraction, MCP server threats, repository and code vulnerabilities, AI skill and agent vulnerabilities, hallucinated dependencies | AI apps, chatbots, agents, assistants, codebases, MCP servers, AI skills, agent tools | Cloud | 7.7 |
| 17 | OpenSecureAI Scanner | Yes | $49/mo | 7.6 | |||
| 18 | RedFang | Yes | $19/mo | direct prompt injection; tool misuse; sensitive data leakage; output-as-attack-vector; agent overreach; denial-of-wallet; system-prompt extraction | AI agents; GitHub repositories; application URLs; customer-service chatbots; coding agents; LLM workflows | Cloud | 7.5 |
| 19 | Prompt Fuzzer | Free | Jailbreak; prompt injection; RAG and vector database attacks; system prompt extraction | Generative AI applications; LLM-based applications; RAG systems; vector-database-backed AI systems | Self_hosted | 7.4 | |
| 20 | KonaRed | Prompt Injection; Data Theft; Tool and Supply Chain; Agent Exploitation; Identity and Impersonation; RAG and Data Poisoning; Content Safety; Financial Risk | API endpoints; manual chat flows; uploaded prompt-response pairs; models; agents; AI workflows | Hybrid | 7.3 | ||
| 21 | RedAmon | Yes | Free | 7.2 | |||
| 22 | RedShield AI | No | $250/mo | Prompt injection; data exfiltration; agentic abuse; RAG attacks; multi-turn manipulation; output integrity | AI-powered chatbots; conversational systems; agents; RAG pipelines; internal or pre-production AI systems | 7.1 | |
| 23 | RedLens AI | No | $799/mo | Adversarial Prompt Engineering; Context Window Exploitation; Safety Filter Evasion; Agent and Tool Abuse; Data Exfiltration and Inversion; AI Containment Escape | AI agents; AI models; patient chatbots; diagnostic AI; internal copilots; customer-facing AI; AI vendor systems | Hybrid | 7.0 |
| 24 | PromptRedTeam | Free | Direct injection; role manipulation; zero-width injection; delimiter injection; encoded payloads | Large language models (LLMs) | Hybrid | 6.9 | |
| 25 | RedHub Prompt Injection Red Team Kit | No | $99/unit one-time | direct prompt injection, indirect prompt injection, sensitive disclosure, improper output handling, excessive agency, system-prompt leakage | LLM applications, AI agents | Self_hosted | 6.8 |
| 26 | HouYi | Free | prompt injection | LLM-integrated applications | Self_hosted | 6.7 | |
| 27 | Aevrin AI Red Teaming | prompt injection; jailbreaks; sensitive data leakage; policy failures; harmful outputs | chatbots | 6.6 |
Head-to-head All 27 comparisons →
- AgentSeal vs Promptfoo
- AgentSeal vs ProofLayer
- AgentSeal vs Darkhunt AI Security
- AgentSeal vs PyRIT
- AgentSeal vs DeepTeam
- AgentSeal vs Giskard
- AgentSeal vs garak
- Promptfoo vs ProofLayer
- Promptfoo vs Darkhunt AI Security
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How we rank AI red teaming tools
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update