Best DeepKeep LLM Alternatives & Competitors in 2026

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

RealmGuard

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

Impart LLM Security

LLM security platform detecting prompt injection, jailbreaks, and abuse

Eroun&Company SAIFE X

GenAI security platform protecting against data leaks and prompt attacks

FireTail Centralized AI Logging

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

AI Security Gateway™

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

Verax Protect

Platform for monitoring and securing LLMs in production environments

CloudMatos Prompt Firewall

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

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 Pebblo (HPE Secure AI Factory)

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

Daxa.ai Proxima

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

Daxa.ai Pebblo

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

Private AI PrivateGPT

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

Secuvy AI Data Security

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

KELA AiFort

Security platform for LLM applications with red teaming and threat protection

Alice WonderFence

Runtime guardrails for GenAI apps providing real-time threat detection & response

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

Bosch AIShield Guardian

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

Private AI PrivateGPT Headless

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

Protecto AI Guardrails

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

Repello AI ARGUS

Runtime security platform providing guardrails for LLMs and GenAI agents.

F5 CalypsoAI

AI security platform for testing, defending, and monitoring GenAI apps & agents

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

Alibaba Cloud AI Guardrails

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

Sinaptic AI Data Protection

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

DeepKeep

Centralized governance and security platform for employee LLM interactions

Fiddler Guardrails

Guardrails for protecting LLM and agentic applications from harmful content

Behavioral Threat Detection

Monitors GenAI user behavior patterns to detect threats across workflows

Bosch AIShield AI Security Platform & GuArdIan

AI security platform & LLM guardrail solution integrated with AWS.

Promptfoo Guardrails

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

Pangea AI Security Platform

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

Portkey Guardrails for Bedrock

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

Vijil Dome

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

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.

Guardrails AI OSS

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

Calypso AI Inference Platform

Platform securing AI models at inference with red-teaming, defense & monitoring

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

Check Point Lakera

Runtime security platform for GenAI apps with threat detection & guardrails

Zscaler AI Runtime Protection

Runtime protection for AI systems detecting prompt attacks & data leaks

Zscaler SPLX AI Runtime Threat Inspection

Analyzes AI interaction logs for near real-time threat detection in GenAI apps

White Circle Control Your AI

AI control layer for testing, protecting, observing, and optimizing AI apps

DeepKeep for AI Applications

Security platform for AI applications across development and production