# Defend AI alternatives and competitors (2026) The closest Defend AI alternatives are [AI Model Guardrails](https://cybersectools.com/tools/ai-model-guardrails), [Check Point AI Agent Security](https://cybersectools.com/tools/check-point-lakera) and [White Circle Control Your AI](https://cybersectools.com/tools/white-circle-control-your-ai). Picking a Defend AI alternative comes down to fit: LLM Guardrails coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 41 alternatives. Closest matches: AI Model Guardrails, Check Point AI Agent Security, White Circle Control Your AI. ## The product [Defend AI](https://cybersectools.com/tools/defend-ai) by Straiker Defend AI delivers runtime security guardrails with >98.1% accuracy and subsecond latency. Category: [AI Security](https://cybersectools.com/categories/ai-security) · Pricing model: Commercial ## Defend AI alternatives and competitors Defend AI is a commercial [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) solution made by Straiker. The closest matches by shared tags and NIST CSF 2.0 coverage are [AI Model Guardrails](https://cybersectools.com/tools/ai-model-guardrails), [Check Point AI Agent Security](https://cybersectools.com/tools/check-point-lakera), [White Circle Control Your AI](https://cybersectools.com/tools/white-circle-control-your-ai), [Prompt Guard](https://cybersectools.com/tools/prompt-guard), and [FireGuard](https://cybersectools.com/tools/fireguard). All 41 alternatives on this page are ranked the same way. ## The closest Defend AI alternatives These 8 solutions overlap most with Defend AI. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [AI Model Guardrails](https://cybersectools.com/tools/ai-model-guardrails) Runtime AI guardrails platform enforcing policies on LLM prompts and responses. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [AI Model Guardrails page](https://cybersectools.com/tools/ai-model-guardrails#features). [AI Model Guardrails alternatives](https://cybersectools.com/alternatives/ai-model-guardrails) · [Defend AI vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-defend-ai) ### 2. [Check Point AI Agent Security](https://cybersectools.com/tools/check-point-lakera) Runtime security platform for GenAI apps with threat detection & guardrails [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [Check Point AI Agent Security page](https://cybersectools.com/tools/check-point-lakera#features). [Check Point AI Agent Security alternatives](https://cybersectools.com/alternatives/check-point-lakera) · [Defend AI vs Check Point AI Agent Security](https://cybersectools.com/compare/check-point-lakera-vs-defend-ai) ### 3. [White Circle Control Your AI](https://cybersectools.com/tools/white-circle-control-your-ai) AI control layer for testing, protecting, observing, and optimizing AI apps [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [White Circle Control Your AI page](https://cybersectools.com/tools/white-circle-control-your-ai#features). [White Circle Control Your AI alternatives](https://cybersectools.com/alternatives/white-circle-control-your-ai) · [Defend AI vs White Circle Control Your AI](https://cybersectools.com/compare/defend-ai-vs-white-circle-control-your-ai) ### 4. [Prompt Guard](https://cybersectools.com/tools/prompt-guard) Guardrail engine protecting LLM apps from prompt injections and jailbreaks [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [Prompt Guard page](https://cybersectools.com/tools/prompt-guard#features). [Prompt Guard alternatives](https://cybersectools.com/alternatives/prompt-guard) · [Defend AI vs Prompt Guard](https://cybersectools.com/compare/defend-ai-vs-prompt-guard) ### 5. [FireGuard](https://cybersectools.com/tools/fireguard) Policy enforcement & monitoring layer for Microsoft Copilot deployments. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 8 listed. See them on the [FireGuard page](https://cybersectools.com/tools/fireguard#features). [FireGuard alternatives](https://cybersectools.com/alternatives/fireguard) · [Defend AI vs FireGuard](https://cybersectools.com/compare/defend-ai-vs-fireguard) ### 6. [Pangea AI Security Platform](https://cybersectools.com/tools/pangea-ai-security-platform) Platform securing AI apps and employee AI use via guardrails & threat detection. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [Pangea AI Security Platform page](https://cybersectools.com/tools/pangea-ai-security-platform#features). [Pangea AI Security Platform alternatives](https://cybersectools.com/alternatives/pangea-ai-security-platform) · [Defend AI vs Pangea AI Security Platform](https://cybersectools.com/compare/defend-ai-vs-pangea-ai-security-platform) ### 7. [PointGuard AI Intelligent Guardrails](https://cybersectools.com/tools/pointguard-ai-intelligent-guardrails) Runtime guardrails for LLM prompts/responses: detects data leaks & prompt injection. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 7 listed. See them on the [PointGuard AI Intelligent Guardrails page](https://cybersectools.com/tools/pointguard-ai-intelligent-guardrails#features). [PointGuard AI Intelligent Guardrails alternatives](https://cybersectools.com/alternatives/pointguard-ai-intelligent-guardrails) · [Defend AI vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/defend-ai-vs-pointguard-ai-intelligent-guardrails) ### 8. [SlashLLM](https://cybersectools.com/tools/slashllm) AI security platform proxying LLM traffic with guardrails, SOC, and governance. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [SlashLLM page](https://cybersectools.com/tools/slashllm#features). [SlashLLM alternatives](https://cybersectools.com/alternatives/slashllm) · [Defend AI vs SlashLLM](https://cybersectools.com/compare/defend-ai-vs-slashllm) ## All 41 products like Defend AI The 8 above, plus: - [ThirdLaw AI Control Layer](https://cybersectools.com/tools/thirdlaw-ai-control-layer): Runtime AI policy enforcement: capture, evaluate, intervene, and investigate AI sessions. (Commercial) - [RealmGuard](https://cybersectools.com/tools/realm-labs-platform): AI guardrail platform detecting harmful outputs, prompt injections & policy violations. (Commercial) - [Senthex AI Firewall](https://cybersectools.com/tools/senthex-ai-firewall): Proxy-based AI firewall with 26 shields and verifiable audit trail for LLMs. (Commercial) - [Airia AI Platform Guardrails](https://cybersectools.com/tools/airia-ai-platform-guardrails): Runtime AI guardrails securing prompts, outputs, and agent workflows. (Commercial) - [Starseer AI Gateway](https://cybersectools.com/tools/starseer-ai-gateway) (Commercial) - [Verax Protect](https://cybersectools.com/tools/verax-protect): Platform for monitoring and securing LLMs in production environments (Commercial) - [Calypso AI Inference Platform](https://cybersectools.com/tools/calypso-ai-inference-platform): Platform securing AI models at inference with red-teaming, defense & monitoring (Commercial) - [F5 AI Guardrails](https://cybersectools.com/tools/f5-ai-guardrails): Runtime security for AI models, agents, and data with guardrails and compliance (Commercial) - [Akamai Firewall for AI](https://cybersectools.com/tools/akamai-firewall-for-ai): Firewall protecting LLMs from prompt attacks, data leaks, and harmful outputs (Commercial) - [CloudMatos Prompt Firewall](https://cybersectools.com/tools/cloudmatos-prompt-firewall): Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks (Commercial) - [TrojAI Defend](https://cybersectools.com/tools/trojai-defend): AI firewall for runtime protection of AI models, applications, and agents (Commercial) - [Tumerik AI Trust Score™](https://cybersectools.com/tools/tumerik-ai-trust-scoretm): Real-time AI application security with trust scoring and guardrails (Commercial) - [Zscaler AI Runtime Protection](https://cybersectools.com/tools/zscaler-ai-runtime-protection): Runtime protection for AI systems detecting prompt attacks & data leaks (Commercial) - [Operant AI AI Gatekeeper](https://cybersectools.com/tools/operant-ai-ai-gatekeeper): Runtime AI security platform protecting GenAI apps from models to APIs (Commercial) - [KELA AiFort](https://cybersectools.com/tools/kela-aifort): Security platform for LLM applications with red teaming and threat protection (Commercial) - [Sinaptic AI Data Protection](https://cybersectools.com/tools/sinaptic-ai-data-protection): Browser extension preventing PII/PHI leakage to AI services like ChatGPT (Commercial) - [CyCraft XecGuard](https://cybersectools.com/tools/cycraft-xecguard): AI guardrail module protecting LLMs from prompt injection and jailbreak attacks (Commercial) - [Alice WonderFence](https://cybersectools.com/tools/alice-wonderfence): Runtime guardrails for GenAI apps providing real-time threat detection & response (Commercial) - [Witness Protect](https://cybersectools.com/tools/witness-protect): Enterprise AI firewall protecting AI agents, models, and chatbots from attacks (Commercial) - [DeepKeep LLM](https://cybersectools.com/tools/deepkeep-llm): End-to-end LLM security platform protecting against attacks and data leakage (Commercial) - [VicOne xPhinx](https://cybersectools.com/tools/vicone-xphinx): Edge AI security for in-vehicle systems against prompt injection attacks (Commercial) - [Impart LLM Security](https://cybersectools.com/tools/impart-llm-security): LLM security platform detecting prompt injection, jailbreaks, and abuse (Commercial) - [SUPERWISE Guardrails](https://cybersectools.com/tools/superwise-guardrails): Runtime guardrails for AI/LLM apps blocking violations in under 10ms (Commercial) - [Prompt Security Platform](https://cybersectools.com/tools/prompt-security-genai-solutions): SentinelOne's Prompt Security: AI security platform plus open-source agent/LLM tools (Commercial) - [Aiceberg Risk Signals Library](https://cybersectools.com/tools/aiceberg-risk-signals-library): Library of AI threat detection signals for securing generative AI models (Commercial) - [Dynamo AI DynamoGuard](https://cybersectools.com/tools/dynamo-ai-dynamoguard): Real-time AI guardrails platform for detecting misuse, hallucinations & attacks (Commercial) - [Eroun&Company SAIFE X](https://cybersectools.com/tools/erounandcompany-saife-x): GenAI security platform protecting against data leaks and prompt attacks (Commercial) - [XYNTHOR AI](https://cybersectools.com/tools/xynthor-ai): Monitors and prevents sensitive data exposure to AI systems in real-time. (Commercial) - [Mirror Security](https://cybersectools.com/tools/mirror-security): Secures AI coding assistants by controlling data access and monitoring prompts. (Commercial) - [Magier AI](https://cybersectools.com/tools/magier-ai): End-to-end LLM security platform protecting GenAI interactions & applications (Commercial) - [Gray Swan AI Security Suite](https://cybersectools.com/tools/gray-swan-ai-security-suite): Enterprise AI security suite with real-time filtering and automated testing (Commercial) - [Fiddler Guardrails](https://cybersectools.com/tools/fiddler-guardrails): Guardrails for protecting LLM and agentic applications from harmful content (Commercial) - [AGAT SphereShield](https://cybersectools.com/tools/agat-sphereshield): UC security platform with DLP, ethical wall, archive & eDiscovery. (Commercial) ## Alternatives to each of these [AI Model Guardrails alternatives](https://cybersectools.com/alternatives/ai-model-guardrails) · [Check Point AI Agent Security alternatives](https://cybersectools.com/alternatives/check-point-lakera) · [White Circle Control Your AI alternatives](https://cybersectools.com/alternatives/white-circle-control-your-ai) · [Prompt Guard alternatives](https://cybersectools.com/alternatives/prompt-guard) · [FireGuard alternatives](https://cybersectools.com/alternatives/fireguard) · [Pangea AI Security Platform alternatives](https://cybersectools.com/alternatives/pangea-ai-security-platform) · [PointGuard AI Intelligent Guardrails alternatives](https://cybersectools.com/alternatives/pointguard-ai-intelligent-guardrails) · [SlashLLM alternatives](https://cybersectools.com/alternatives/slashllm) · [ThirdLaw AI Control Layer alternatives](https://cybersectools.com/alternatives/thirdlaw-ai-control-layer) · [RealmGuard alternatives](https://cybersectools.com/alternatives/realm-labs-platform) · [Senthex AI Firewall alternatives](https://cybersectools.com/alternatives/senthex-ai-firewall) · [Airia AI Platform Guardrails alternatives](https://cybersectools.com/alternatives/airia-ai-platform-guardrails) ## Other Straiker products [Ascend AI alternatives](https://cybersectools.com/alternatives/ascend-ai) · [Discover AI alternatives](https://cybersectools.com/alternatives/discover-ai) ## Compare Defend AI with - [Defend AI vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-defend-ai) - [Defend AI vs Check Point AI Agent Security](https://cybersectools.com/compare/check-point-lakera-vs-defend-ai) - [Defend AI vs White Circle Control Your AI](https://cybersectools.com/compare/defend-ai-vs-white-circle-control-your-ai) - [Defend AI vs Prompt Guard](https://cybersectools.com/compare/defend-ai-vs-prompt-guard) - [Defend AI vs FireGuard](https://cybersectools.com/compare/defend-ai-vs-fireguard) - [Defend AI vs Pangea AI Security Platform](https://cybersectools.com/compare/defend-ai-vs-pangea-ai-security-platform) - [Defend AI vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/defend-ai-vs-pointguard-ai-intelligent-guardrails) - [Defend AI vs SlashLLM](https://cybersectools.com/compare/defend-ai-vs-slashllm) ## Defend AI Alternatives FAQ ### What are the closest alternatives to Defend AI? The closest matches to Defend AI by shared tags and NIST CSF 2.0 coverage are AI Model Guardrails, Check Point AI Agent Security, White Circle Control Your AI, Prompt Guard, and FireGuard. All of them are LLM Guardrails products. ### How many alternatives to Defend AI are available? This page shows 41 alternatives to Defend AI, all in the LLM Guardrails category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is Defend AI free or commercial? Defend AI is a commercial LLM Guardrails product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Defend AI? Defend AI is a LLM Guardrails product in the AI Security category. You can compare it with the 41 other LLM Guardrails products on this page. --- Source: https://cybersectools.com/alternatives/defend-ai For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Defend AI and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md