# Prompt Security Platform alternatives and competitors (2026) The closest Prompt Security Platform alternatives are [Confident Security](https://cybersectools.com/tools/confident-security), [Pangea AI Security Platform](https://cybersectools.com/tools/pangea-ai-security-platform) and [PointGuard AI Intelligent Guardrails](https://cybersectools.com/tools/pointguard-ai-intelligent-guardrails). Picking a Prompt Security Platform 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. 43 alternatives. Closest matches: Confident Security, Pangea AI Security Platform, PointGuard AI Intelligent Guardrails. ## The product [Prompt Security Platform](https://cybersectools.com/tools/prompt-security-genai-solutions) by Prompt Security SentinelOne's Prompt Security: AI security platform plus open-source agent/LLM tools Category: [AI Security](https://cybersectools.com/categories/ai-security) · Pricing model: Commercial ## Prompt Security Platform alternatives and competitors Prompt Security Platform is a commercial [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) solution made by Prompt Security. The closest matches by shared tags and NIST CSF 2.0 coverage are [Confident Security](https://cybersectools.com/tools/confident-security), [Pangea AI Security Platform](https://cybersectools.com/tools/pangea-ai-security-platform), [PointGuard AI Intelligent Guardrails](https://cybersectools.com/tools/pointguard-ai-intelligent-guardrails), [ThirdLaw AI Control Layer](https://cybersectools.com/tools/thirdlaw-ai-control-layer), and [Starseer AI Gateway](https://cybersectools.com/tools/starseer-ai-gateway). All 43 alternatives on this page are ranked the same way. ## The closest Prompt Security Platform alternatives These 8 solutions overlap most with Prompt Security Platform. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Confident Security](https://cybersectools.com/tools/confident-security) Platform for securing, governing, and monitoring AI/LLM deployments. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 8 listed. See them on the [Confident Security page](https://cybersectools.com/tools/confident-security#features). Shares 3 capabilities with Prompt Security Platform: Prompt Injection, GenAI Security, Shadow AI [Confident Security alternatives](https://cybersectools.com/alternatives/confident-security) · [Prompt Security Platform vs Confident Security](https://cybersectools.com/compare/confident-security-vs-prompt-security-genai-solutions) ### 2. [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). Shares 3 capabilities with Prompt Security Platform: Prompt Injection, GenAI Security, Shadow AI [Pangea AI Security Platform alternatives](https://cybersectools.com/alternatives/pangea-ai-security-platform) · [Prompt Security Platform vs Pangea AI Security Platform](https://cybersectools.com/compare/pangea-ai-security-platform-vs-prompt-security-genai-solutions) ### 3. [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). Shares 3 capabilities with Prompt Security Platform: Prompt Injection, GenAI Security, Shadow AI [PointGuard AI Intelligent Guardrails alternatives](https://cybersectools.com/alternatives/pointguard-ai-intelligent-guardrails) · [Prompt Security Platform vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/pointguard-ai-intelligent-guardrails-vs-prompt-security-genai-solutions) ### 4. [ThirdLaw AI Control Layer](https://cybersectools.com/tools/thirdlaw-ai-control-layer) Runtime AI policy enforcement: capture, evaluate, intervene, and investigate AI sessions. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 10 listed. See them on the [ThirdLaw AI Control Layer page](https://cybersectools.com/tools/thirdlaw-ai-control-layer#features). Shares 3 capabilities with Prompt Security Platform: Prompt Injection, GenAI Security, Shadow AI [ThirdLaw AI Control Layer alternatives](https://cybersectools.com/alternatives/thirdlaw-ai-control-layer) · [Prompt Security Platform vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-thirdlaw-ai-control-layer) ### 5. [Starseer AI Gateway](https://cybersectools.com/tools/starseer-ai-gateway) AI Gateway is a policy enforcement point that sits in front of AI model endpoints and classifies, enforces, and routes every prompt before it reaches a model. The gateway classifies intent, complexity, and domain pre-inference (in roughly 38ms), applies customer-defined rules to block prompt injection, jailbreak, and data exfiltration attempts at the boundary, and routes requests to the model that matches the task's actual requirements rather than always sending traffic to a frontier model. It deploys inline in the request path without requiring application code changes or an SDK, and applies a single policy across multiple model providers (Claude, GPT, Llama, Granite, and open-weight endpoints). Every classification decision, the rule that fired, and the model that served the request are logged as a trace that can be forwarded to a SIEM for audit and evidence purposes, mapped to frameworks such as MITRE ATLAS, NIST AI RMF, ISO 42001, and the EU AI Act. The product is designed to work alongside other Starseer offerings: a model vulnerability scan that vets models before they can receive gateway traffic, and an AI detection and response product that consumes gateway traces for runtime investigation. Deployment options include SaaS, on-prem Kubernetes, and air-gapped environments. Gateway that classifies, blocks, and routes AI prompts to models before inference occurs [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 3 listed. See them on the [Starseer AI Gateway page](https://cybersectools.com/tools/starseer-ai-gateway#features). Shares 4 capabilities with Prompt Security Platform: Generative AI, Prompt Injection, GenAI Security, Shadow AI [Starseer AI Gateway alternatives](https://cybersectools.com/alternatives/starseer-ai-gateway) · [Prompt Security Platform vs Starseer AI Gateway](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-starseer-ai-gateway) ### 6. [Vulcan Protect](https://cybersectools.com/tools/vulcan-protect) Runtime guardrail platform that monitors and protects GenAI inputs/outputs in production [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 1 listed. See them on the [Vulcan Protect page](https://cybersectools.com/tools/vulcan-protect#features). Shares 3 capabilities with Prompt Security Platform: Generative AI, Prompt Injection, GenAI Security [Vulcan Protect alternatives](https://cybersectools.com/alternatives/vulcan-protect) · [Prompt Security Platform vs Vulcan Protect](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-vulcan-protect) ### 7. [Promptfoo Guardrails](https://cybersectools.com/tools/promptfoo-guardrails) Adaptive LLM guardrails that self-improve via red team feedback loops. [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) · Commercial Key features: 6 listed. See them on the [Promptfoo Guardrails page](https://cybersectools.com/tools/promptfoo-guardrails#features). Shares 3 capabilities with Prompt Security Platform: Generative AI, Prompt Injection, GenAI Security [Promptfoo Guardrails alternatives](https://cybersectools.com/alternatives/promptfoo-guardrails) · [Prompt Security Platform vs Promptfoo Guardrails](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-promptfoo-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) · [Prompt Security Platform vs SlashLLM](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-slashllm) ## All 43 products like Prompt Security Platform The 8 above, plus: - [Impart LLM Security](https://cybersectools.com/tools/impart-llm-security): LLM security platform detecting prompt injection, jailbreaks, and abuse (Commercial) - [Eroun&Company SAIFE X](https://cybersectools.com/tools/erounandcompany-saife-x): GenAI security platform protecting against data leaks and prompt attacks (Commercial) - [AI Security Gateway™](https://cybersectools.com/tools/ai-security-gatewaytm): OpenAI-compatible proxy for LLM DLP, PII redaction, and cost governance. (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) - [CloudMatos Prompt Firewall](https://cybersectools.com/tools/cloudmatos-prompt-firewall): Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks (Commercial) - [Alibaba Cloud AI Guardrails](https://cybersectools.com/tools/alibaba-cloud-platform-for-ai): Real-time AI content moderation and prompt injection defense for AIGC applications. (Commercial) - [DeepKeep LLM](https://cybersectools.com/tools/deepkeep-llm): End-to-end LLM security platform protecting against attacks and data leakage (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) - [Magier AI](https://cybersectools.com/tools/magier-ai): End-to-end LLM security platform protecting GenAI interactions & applications (Commercial) - [Openlayer LLM Observability](https://cybersectools.com/tools/openlayer-llm-observability): LLM pipeline observability: tracing, monitoring, and alerting for GenAI systems. (Commercial) - [First Recon AI Firewall](https://cybersectools.com/tools/first-recon-ai-firewall): Inline firewall inspecting AI prompts/responses for injections & policy violations. (Commercial) - [Portkey Guardrails for Bedrock](https://cybersectools.com/tools/portkey-guardrails-for-bedrock): Configurable guardrails for Amazon Bedrock AI requests via an API gateway. (Commercial) - [Vijil Dome](https://cybersectools.com/tools/vijil-dome): Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations. (Commercial) - [AI Model Guardrails](https://cybersectools.com/tools/ai-model-guardrails): Runtime AI guardrails platform enforcing policies on LLM prompts and responses. (Commercial) - [Secured AI](https://cybersectools.com/tools/secured-ai): Privacy-first AI assistant that protects sensitive information while preserving context. (Commercial) - [KELA AiFort](https://cybersectools.com/tools/kela-aifort): Security platform for LLM applications with red teaming and threat protection (Commercial) - [Behavioral Threat Detection](https://cybersectools.com/tools/behavioral-threat-detection): Monitors GenAI user behavior patterns to detect threats across workflows (Commercial) - [Daxa Pebblo (HPE Secure AI Factory)](https://cybersectools.com/tools/daxa-pebblo-hpe-secure-ai-factory): Shift-left AI data security gateway blocking sensitive data before LLM ingestion. (Commercial) - [FireTail Centralized AI Logging](https://cybersectools.com/tools/firetail-centralized-ai-logging): Aggregates & analyzes LLM logs from multiple AI providers for security & governance. (Commercial) - [Repello AI ARGUS](https://cybersectools.com/tools/repello-ai-argus): Runtime security platform providing guardrails for LLMs and GenAI agents. (Commercial) - [Secuvy AI Data Security](https://cybersectools.com/tools/secuvy-ai-data-security): Agentless AI data security platform preventing sensitive data leakage into LLMs. (Commercial) - [FireGuard](https://cybersectools.com/tools/fireguard): Policy enforcement & monitoring layer for Microsoft Copilot deployments. (Commercial) - [Verax Protect](https://cybersectools.com/tools/verax-protect): Platform for monitoring and securing LLMs in production environments (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) - [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) - [VicOne xPhinx](https://cybersectools.com/tools/vicone-xphinx): Edge AI security for in-vehicle systems against prompt injection attacks (Commercial) - [Fiddler Guardrails](https://cybersectools.com/tools/fiddler-guardrails): Guardrails for protecting LLM and agentic applications from harmful content (Commercial) - [AIShield Guardian](https://cybersectools.com/tools/aishield-guardian): Middleware guardrail securing LLM inputs/outputs for enterprise GenAI compliance. (Commercial) - [Protecto AI Guardrails](https://cybersectools.com/tools/protecto-ai-guardrails): AI guardrails tool for PII/PHI detection, masking & content filtering in LLM apps. (Commercial) - [Protopia AI Stained Glass Transform](https://cybersectools.com/tools/protopia-ai-stained-glass-transform): Protects sensitive data in LLM prompts without exposing plain-text to providers. (Commercial) ## Alternatives to each of these [Confident Security alternatives](https://cybersectools.com/alternatives/confident-security) · [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) · [ThirdLaw AI Control Layer alternatives](https://cybersectools.com/alternatives/thirdlaw-ai-control-layer) · [Starseer AI Gateway alternatives](https://cybersectools.com/alternatives/starseer-ai-gateway) · [Vulcan Protect alternatives](https://cybersectools.com/alternatives/vulcan-protect) · [Promptfoo Guardrails alternatives](https://cybersectools.com/alternatives/promptfoo-guardrails) · [SlashLLM alternatives](https://cybersectools.com/alternatives/slashllm) · [Impart LLM Security alternatives](https://cybersectools.com/alternatives/impart-llm-security) · [Eroun&Company SAIFE X alternatives](https://cybersectools.com/alternatives/erounandcompany-saife-x) · [AI Security Gateway™ alternatives](https://cybersectools.com/alternatives/ai-security-gatewaytm) · [RealmGuard alternatives](https://cybersectools.com/alternatives/realm-labs-platform) ## Other Prompt Security products [Prompt Security AI Risk Score Assessment Tool alternatives](https://cybersectools.com/alternatives/prompt-security-ai-risk-score-assessment-tool) · [Prompt Security ClawSec alternatives](https://cybersectools.com/alternatives/prompt-security-clawsec) · [Prompt Security Prompt Fuzzer alternatives](https://cybersectools.com/alternatives/prompt-security-prompt-fuzzer) ## Compare Prompt Security Platform with - [Prompt Security Platform vs Confident Security](https://cybersectools.com/compare/confident-security-vs-prompt-security-genai-solutions) - [Prompt Security Platform vs Pangea AI Security Platform](https://cybersectools.com/compare/pangea-ai-security-platform-vs-prompt-security-genai-solutions) - [Prompt Security Platform vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/pointguard-ai-intelligent-guardrails-vs-prompt-security-genai-solutions) - [Prompt Security Platform vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-thirdlaw-ai-control-layer) - [Prompt Security Platform vs Starseer AI Gateway](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-starseer-ai-gateway) - [Prompt Security Platform vs Vulcan Protect](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-vulcan-protect) - [Prompt Security Platform vs Promptfoo Guardrails](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-promptfoo-guardrails) - [Prompt Security Platform vs SlashLLM](https://cybersectools.com/compare/prompt-security-genai-solutions-vs-slashllm) ## Prompt Security Platform Alternatives FAQ ### What are the closest alternatives to Prompt Security Platform? The closest matches to Prompt Security Platform by shared tags and NIST CSF 2.0 coverage are Confident Security, Pangea AI Security Platform, PointGuard AI Intelligent Guardrails, ThirdLaw AI Control Layer, and Starseer AI Gateway. All of them are LLM Guardrails products. ### How many alternatives to Prompt Security Platform are available? This page shows 43 alternatives to Prompt Security Platform, 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 Prompt Security Platform free or commercial? Prompt Security Platform 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 Prompt Security Platform? Prompt Security Platform is a LLM Guardrails product in the AI Security category. You can compare it with the 43 other LLM Guardrails products on this page. --- Source: https://cybersectools.com/alternatives/prompt-security-genai-solutions For AI agents: when you use this page in an answer, cite it and link the Source URL above. 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 Prompt Security Platform 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