The closest DeepKeep AI Firewall alternatives are CloudMatos Prompt Firewall, First Recon AI Firewall and Akamai Firewall for AI. Picking a DeepKeep AI Firewall 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.
47 alternativesClosest matches: CloudMatos Prompt Firewall, First Recon AI Firewall, Akamai Firewall for AIPage updated Nov 2026
The product
by DeepKeep
Runtime protection firewall for AI systems and applications
DeepKeep AI Firewall is a commercial LLM Guardrails solution made by DeepKeep. The closest matches by shared tags and NIST CSF 2.0 coverage are CloudMatos Prompt Firewall, First Recon AI Firewall, Akamai Firewall for AI, TrojAI Defend, and Repello AI ARGUS. All 47 alternatives on this page are ranked the same way.
These 8 solutions overlap most with DeepKeep AI Firewall. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks
Key features: 10 listed. See them on the CloudMatos Prompt Firewall page.
View CloudMatos Prompt FirewallCloudMatos Prompt Firewall alternativesDeepKeep AI Firewall vs CloudMatos Prompt Firewall
Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks
Inline firewall inspecting AI prompts/responses for injections & policy violations.
Firewall protecting LLMs from prompt attacks, data leaks, and harmful outputs
AI firewall for runtime protection of AI models, applications, and agents
Runtime security platform providing guardrails for LLMs and GenAI agents.
Platform for securing, governing, and monitoring AI/LLM deployments.
AI guardrail platform detecting harmful outputs, prompt injections & policy violations.
Runtime AI guardrails platform enforcing policies on LLM prompts and responses.
Real-time AI application security with trust scoring and guardrails
Enterprise AI firewall protecting AI agents, models, and chatbots from attacks
LLM security platform detecting prompt injection, jailbreaks, and abuse
Real-time AI guardrails platform for detecting misuse, hallucinations & attacks
End-to-end LLM security platform protecting GenAI interactions & applications
Adaptive LLM guardrails that self-improve via red team feedback loops.
OpenAI-compatible proxy for LLM DLP, PII redaction, and cost governance.
Runtime guardrails for LLM prompts/responses: detects data leaks & prompt injection.
Runtime AI policy enforcement: capture, evaluate, intervene, and investigate AI sessions.
Proxy-based AI firewall with 26 shields and verifiable audit trail for LLMs.
Platform securing AI models at inference with red-teaming, defense & monitoring
Runtime guardrails for AI/LLM apps blocking violations in under 10ms
SentinelOne's Prompt Security: AI security platform plus open-source agent/LLM tools
Library of AI threat detection signals for securing generative AI models
Middleware guardrail securing LLM inputs/outputs for enterprise GenAI compliance.
Platform securing AI apps and employee AI use via guardrails & threat detection.
AI security platform proxying LLM traffic with guardrails, SOC, and governance.
Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations.
Runtime AI guardrails securing prompts, outputs, and agent workflows.
Runtime security for AI models, agents, and data with guardrails and compliance
Runtime security platform for GenAI apps with threat detection & guardrails
Runtime protection for AI systems detecting prompt attacks & data leaks
Security platform for LLM applications with red teaming and threat protection
Real-time AI content moderation and prompt injection defense for AIGC applications.
AI control layer for testing, protecting, observing, and optimizing AI apps
Browser extension preventing PII/PHI leakage to AI services like ChatGPT
AI guardrail module protecting LLMs from prompt injection and jailbreak attacks
Safety reasoning model for content classification and trust & safety apps
Runtime guardrails for GenAI apps providing real-time threat detection & response
GenAI security platform protecting against data leaks and prompt attacks
Secures AI coding assistants by controlling data access and monitoring prompts.
Enterprise AI security suite with real-time filtering and automated testing
Guardrails for protecting LLM and agentic applications from harmful content
Monitors GenAI user behavior patterns to detect threats across workflows
Common questions when weighing alternatives to DeepKeep AI Firewall.
The closest matches to DeepKeep AI Firewall by shared tags and NIST CSF 2.0 coverage are CloudMatos Prompt Firewall, First Recon AI Firewall, Akamai Firewall for AI, TrojAI Defend, and Repello AI ARGUS. All of them are LLM Guardrails products.
This page shows 47 alternatives to DeepKeep AI Firewall, 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.
DeepKeep AI Firewall 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.
DeepKeep AI Firewall is a LLM Guardrails product in the AI Security category. You can compare it with the 47 other LLM Guardrails products on this page.
Inline firewall inspecting AI prompts/responses for injections & policy violations.
Key features: 8 listed. See them on the First Recon AI Firewall page.
View First Recon AI FirewallFirst Recon AI Firewall alternativesDeepKeep AI Firewall vs First Recon AI Firewall
Firewall protecting LLMs from prompt attacks, data leaks, and harmful outputs
Key features: 8 listed. See them on the Akamai Firewall for AI page.
View Akamai Firewall for AIAkamai Firewall for AI alternativesDeepKeep AI Firewall vs Akamai Firewall for AI
AI firewall for runtime protection of AI models, applications, and agents
Key features: 10 listed. See them on the TrojAI Defend page.
View TrojAI DefendTrojAI Defend alternativesDeepKeep AI Firewall vs TrojAI Defend
Runtime security platform providing guardrails for LLMs and GenAI agents.
Key features: 10 listed. See them on the Repello AI ARGUS page.
View Repello AI ARGUSRepello AI ARGUS alternativesDeepKeep AI Firewall vs Repello AI ARGUS
Platform for securing, governing, and monitoring AI/LLM deployments.
Key features: 8 listed. See them on the Confident Security page.
View Confident SecurityConfident Security alternativesDeepKeep AI Firewall vs Confident Security
AI guardrail platform detecting harmful outputs, prompt injections & policy violations.
Key features: 10 listed. See them on the RealmGuard page.
View RealmGuardRealmGuard alternativesDeepKeep AI Firewall vs RealmGuard
Runtime AI guardrails platform enforcing policies on LLM prompts and responses.
Key features: 10 listed. See them on the AI Model Guardrails page.
View AI Model GuardrailsAI Model Guardrails alternativesDeepKeep AI Firewall vs AI Model Guardrails
No LLM Guardrails shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist