Best Secured AI Alternatives & Competitors in 2026

Pangea AI Security Platform

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

PointGuard AI Intelligent Guardrails

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

AI Security Gateway™

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

Confident Security

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

RealmGuard

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

Senthex AI Firewall

Proxy-based AI firewall with 26 shields and verifiable audit trail for LLMs.

Airia AI Platform Guardrails

Runtime AI guardrails securing prompts, outputs, and agent workflows.

First Recon AI Firewall

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

Portkey Guardrails for Bedrock

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

ThirdLaw AI Control Layer

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

Vijil Dome

Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations.

Vulcan Protect

Runtime guardrail platform that monitors and protects GenAI inputs/outputs in production

Guardrails AI OSS

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

Eroun&Company SAIFE X

GenAI security platform protecting against data leaks and prompt attacks

FireGuard

Policy enforcement & monitoring layer for Microsoft Copilot deployments.

AI Model Guardrails

Runtime AI guardrails platform enforcing policies on LLM prompts and responses.

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.

SlashLLM

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

Sinaptic AI Data Protection

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

DeepKeep LLM

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

Impart LLM Security

LLM security platform detecting prompt injection, jailbreaks, and abuse

Prompt Security GenAI Solutions

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

Magier AI

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

AIShield Guardian

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

Daxa.ai Proxima

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

Private AI PrivateGPT

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

Protecto AI Guardrails

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

Protopia AI Stained Glass Transform

Protects sensitive data in LLM prompts without exposing plain-text to providers.

Secuvy AI Data Security

Agentless AI data security platform preventing sensitive data leakage into LLMs.

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.

Verax Protect

Platform for monitoring and securing LLMs in production environments

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.

Witness Protect

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

SUPERWISE Guardrails

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

Aiceberg Risk Signals Library

Library of AI threat detection signals for securing generative AI models

Dynamo AI DynamoGuard

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

Bosch AIShield AI Security Platform & GuArdIan

AI security platform & LLM guardrail solution integrated with AWS.

Daxa Pebblo (HPE Secure AI Factory)

Shift-left AI data security gateway blocking sensitive data before LLM ingestion.

Daxa.ai Pebblo

Dual-layer AI security platform for RAG chatbots covering model and retrieval.

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.

Protecto SaaS

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

AliasPath

Use AI on sensitive data without exposing the real data to the model.

CyCraft XecGuard

AI guardrail module protecting LLMs from prompt injection and jailbreak attacks

F5 AI Guardrails

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