Best Vijil Dome Alternatives & Competitors in 2026

Portkey Guardrails for Bedrock

Configurable guardrails for Amazon Bedrock AI requests via an API gateway.

Guardrails AI OSS

Open-source framework for real-time LLM safety, policy & compliance enforcement.

First Recon AI Firewall

Inline firewall inspecting AI prompts/responses for injections & policy violations.

ThirdLaw AI Control Layer

Runtime AI policy enforcement: capture, evaluate, intervene, and investigate AI sessions.

RealmGuard

AI guardrail platform detecting harmful outputs, prompt injections & policy violations.

Pangea AI Security Platform

Platform securing AI apps and employee AI use via guardrails & threat detection.

SlashLLM

AI security platform proxying LLM traffic with guardrails, SOC, and governance.

Promptfoo Guardrails

Adaptive LLM guardrails that self-improve via red team feedback loops.

Openlayer LLM Observability

LLM pipeline observability: tracing, monitoring, and alerting for GenAI systems.

Confident Security

Platform for securing, governing, and monitoring AI/LLM deployments.

AI Security Gateway™

OpenAI-compatible proxy for LLM DLP, PII redaction, and cost governance.

PointGuard AI Intelligent Guardrails

Runtime guardrails for LLM prompts/responses: detects data leaks & prompt injection.

FireGuard

Policy enforcement & monitoring layer for Microsoft Copilot deployments.

Impart LLM Security

LLM security platform detecting prompt injection, jailbreaks, and abuse

AIShield Guardian

Middleware guardrail securing LLM inputs/outputs for enterprise GenAI compliance.

LLM Guard

LLM Guard is a security toolkit that enhances the safety and security of interactions with Large Language Models (LLMs) by providing features like sanitization, harmful language detection, data leakage prevention, and resistance against prompt injection attacks.

CloudMatos Prompt Firewall

Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks

Alibaba Cloud AI Guardrails

Real-time AI content moderation and prompt injection defense for AIGC applications.

CyCraft XecGuard

AI guardrail module protecting LLMs from prompt injection and jailbreak attacks

Tinfoil GPT-OSS Safeguard 120B

Safety reasoning model for content classification and trust & safety apps

DeepKeep LLM

End-to-end LLM security platform protecting against attacks and data leakage

Prompt Security GenAI Solutions

GenAI security platform for shadow AI discovery, prompt injection defense & DLP

Aiceberg Risk Signals Library

Library of AI threat detection signals for securing generative AI models

Eroun&Company SAIFE X

GenAI security platform protecting against data leaks and prompt attacks

Magier AI

End-to-end LLM security platform protecting GenAI interactions & applications

Verax Protect

Platform for monitoring and securing LLMs in production environments

F5 AI Guardrails

Runtime security for AI models, agents, and data with guardrails and compliance

Akamai Firewall for AI

Firewall protecting LLMs from prompt attacks, data leaks, and harmful outputs

TrojAI Defend

AI firewall for runtime protection of AI models, applications, and agents

Tumerik AI Trust Score™

Real-time AI application security with trust scoring and guardrails

Sinaptic AI Data Protection

Browser extension preventing PII/PHI leakage to AI services like ChatGPT

Witness Protect

Enterprise AI firewall protecting AI agents, models, and chatbots from attacks

DeepKeep

Centralized governance and security platform for employee LLM interactions

DeepKeep for AI Applications

Security platform for AI applications across development and production

DeepKeep AI Firewall

Runtime protection firewall for AI systems and applications

VicOne xPhinx

Edge AI security for in-vehicle systems against prompt injection attacks

SUPERWISE Guardrails

Runtime guardrails for AI/LLM apps blocking violations in under 10ms

Dynamo AI DynamoGuard

Real-time AI guardrails platform for detecting misuse, hallucinations & attacks

Fiddler Guardrails

Guardrails for protecting LLM and agentic applications from harmful content

Moderation & Policy Engine

Content moderation & policy enforcement for LLM applications

Bosch AIShield AI Security Platform & GuArdIan

AI security platform & LLM guardrail solution integrated with AWS.

Bosch AIShield Guardian

Real-time security platform for deployed AI/ML models and LLM applications.

Daxa.ai Proxima

AI data gateway securing LLM interactions by monitoring and redacting sensitive data.

FireTail Centralized AI Logging

Aggregates & analyzes LLM logs from multiple AI providers for security & governance.

Private AI PrivateGPT Headless

Strips PII from data before sending to LLMs like ChatGPT, then re-identifies responses.

Private AI PrivateGPT

Redacts PII from user inputs before sending to ChatGPT for GDPR/HIPAA compliance.

Protecto SaaS

SaaS API for PII/PHI detection & masking in AI workflows.

Protecto AI Guardrails

AI guardrails tool for PII/PHI detection, masking & content filtering in LLM apps.