AI & LLM Security Companies

Aim Security offers a dedicated security platform designed to address risks stemming from internal enterprise AI development and third-party generative AI adoption. The solution monitors chatbot prompts, developer copilots, and custom enterprise models to prevent proprietary code leakage, intellectual property exposure, and adversarial prompt manipulations. Aim Security empowers enterprises to innovate with generative artificial intelligence safely, confidently, and under rigorous security compliance.

Apex Security provides an enterprise generative AI security platform engineered to secure artificial intelligence adoption across corporate departments. The platform detects and neutralizes AI-specific threats, including jailbreak attempts, data leakage into external models, and unauthorized employee interactions with unvetted AI tools. Apex gives security leaders complete visibility, continuous threat protection, and actionable policy enforcement to govern artificial intelligence safely within corporate networks.

Bfore.Ai develops predictive cyber threat intelligence technology that identifies malicious digital infrastructure before cyber attacks are launched. Utilizing behavioral artificial intelligence and machine learning algorithms, the platform predicts adversary domain registrations, phishing vectors, and malware hosting points ahead of time. Bfore.Ai enables security operations teams to execute proactive domain blocklisting and preemptive takedowns, halting attacks before enterprise networks face compromise.

BioCatch pioneers behavioral biometrics intelligence to detect online fraud, account takeover attempts, and authorized push payment scams across financial services. The technology analyzes subtle cognitive interactions, keystroke dynamics, and device motion to differentiate legitimate users from cybercriminals or automated bots. By validating identity continuously without introducing user friction, BioCatch helps banks and digital enterprises prevent fraud losses and protect consumer accounts.

CalypsoAI delivers enterprise generative artificial intelligence security and red teaming software engineered to secure model adoption across regulated industries. Its Moderator platform filters prompts and model outputs in real time, stopping proprietary data exfiltration, malicious injection attempts, and unauthorized software code generation. Government agencies and defense organizations utilize CalypsoAI to audit foundation models, stress-test AI systems with automated adversary simulations, and enforce strict organizational usage policies.

CHEQ provides a cybersecurity platform designed to protect corporate digital marketing funnels, online campaigns, and web applications from malicious bots and fake traffic. The technology inspects incoming visitor sessions in real time, detecting credential stuffing, click fraud, form scraping, and automated ad fraud. By blocking invalid traffic at the application layer, CHEQ protects enterprise customer acquisition budgets and safeguards web assets.

Commvault provides enterprise cyber resilience, data protection, and cloud recovery solutions engineered to defend against sophisticated ransomware attacks. Its platform combines continuous anomaly detection, immutable cloud data storage, and isolated cleanroom recovery environments to restore compromised systems securely. By integrating artificial intelligence into threat scanning and recovery workflows, Commvault enables organizations to minimize downtime and maintain data integrity during critical crises.

CybSafe is a behavioral security platform designed to measure and transform human cyber risk through data-driven training and behavioral psychology principles. The software monitors workforce security habits, delivers personalized awareness modules, and simulates sophisticated social engineering tactics. Security leaders use CybSafe to identify susceptible behaviors, satisfy compliance mandates, and demonstrably improve everyday security practices across distributed corporate workforces.

DeepKeep is an AI security platform that protects LLMs, AI agents and generative AI applications across their full lifecycle. Its suite covers AI firewall guardrails, automated and human-steered red teaming, model scanning for supply-chain risk, agent attack-surface scanning and employee AI usage control. Security teams can deploy it in cloud, on-prem or air-gapped environments to support compliance needs such as GDPR and NIS2.

Duality Technologies develops cryptographic data collaboration and secure analytics software that facilitates multi-party computations while preserving privacy. Utilizing advanced homomorphic encryption and secure multi-party computation, Duality enables disparate institutions to train artificial intelligence models and execute analytics on combined datasets without sharing raw underlying data. Healthcare and banking consortia deploy Duality to accelerate research and detect fraud.

Egress Software Technologies offers an intelligent email security platform that safeguards organizations against outbound data loss and advanced inbound phishing threats. Leveraging contextual machine learning, Egress detects behavioral anomalies, misdirected messages, and illicit attachments before sensitive files leave corporate networks. Enterprisewide deployments rely on Egress to secure communication channels, satisfy strict privacy regulations, and prevent targeted social engineering.

HiddenLayer provides an artificial intelligence security platform that protects machine learning models from adversarial manipulation, data extraction, and model evasion attacks. Operating as an external security sensor without requiring model code access, the system analyzes inputs and outputs in real time to detect malicious prompt attacks and inferential exploitation. Enterprises implement HiddenLayer to protect proprietary algorithmic assets, maintain AI system integrity, and satisfy emerging AI risk mandates.

Jumio delivers an end-to-end identity orchestration platform that combines AI-driven identity verification, biometric facial liveness confirmation, and continuous risk monitoring. Its technology evaluates government-issued credentials from over two hundred countries, stopping fraudulent onboarding attempts and synthetic identities in real time. Global enterprises, financial services companies, and healthcare providers trust Jumio to defend against financial fraud, satisfy AML mandates, and authenticate legitimate customers.

Lakera creates real-time security gateway software designed to defend generative artificial intelligence applications and large language models against prompt injection attacks, jailbreaks, and sensitive data leakage. The platform inspects incoming user inputs and model outputs in sub-second latencies, neutralizing malicious prompts before they reach underlying foundation models. Enterprises deploy Lakera to safely roll out customer-facing AI agents, ensure model compliance, and protect proprietary internal enterprise knowledge.

Lasso Security delivers comprehensive cybersecurity protection for large language models and generative artificial intelligence applications across enterprise organizations. The platform inspects real-time prompt inputs and model outputs to intercept prompt injection exploits, confidential data exfiltration, and malicious code generation. By implementing granular security guardrails, Lasso enables corporate teams to deploy generative AI tools securely while complying with international data privacy regulations.

Mindgard develops an automated security testing and vulnerability assessment platform specifically engineered for artificial intelligence and machine learning models. Built upon pioneering academic research, the software performs automated red team assessments against foundation models, evaluating susceptibility to evasion attacks, model inversion, and data poisoning. Mindgard enables developers and security engineers to discover and remediate AI-specific vulnerabilities prior to production deployment.

Nathan Labs offers cybersecurity assessment and testing capabilities across multiple technology environments: • Vulnerability Assessment and Penetration Testing (VAPT) • Web Application Penetration Testing • Mobile Application Security Testing (MAST) • API Security Testing • Network and Infrastructure Penetration Testing • Cloud Security Assessment • Red Team Exercises • Continuous Security Validation • DevSecOps and CI/CD Security Testing • Vulnerability Re-testing and Closure Validation • Application Security Testing (SAST and DAST) • AI Security Testing, including RAG Security and Prompt Injection Testing • DDoS Resilience and Stress Testing • SIEM Implementation and Management • Managed Security Operations Centre (SOC) Services Our approach focuses on identifying exploitable weaknesses, validating security controls, providing actionable recommendations, and supporting organisations in addressing identified security gaps.

Pillar Security builds a unified platform designed to protect generative AI applications throughout the entire development and runtime lifecycle. The technology scans codebases for AI vulnerabilities, prevents insecure model integrations, and inspects real-time queries to halt prompt injections, hallucination exploits, and sensitive data leakage. Pillar Security empowers engineering teams to build, deploy, and scale robust AI-powered software without compromising enterprise security posture.

Prompt Security provides a complete generative artificial intelligence security platform that shields enterprise workforces, integrated developer environments, and production LLM applications. The software detects prompt injection attacks, prevents employees from leaking customer data into public AI tools, and monitors shadow AI usage across enterprise networks. Corporate security officers implement Prompt Security to safely adopt generative technologies, preserve confidential corporate records, and enforce corporate AI governance policies.

Acquired by Palo Alto Networks and integrated into Prisma AIRS, Protect AI secures machine learning models and artificial intelligence pipelines. Its Radar and NB Defense platforms scan machine learning code, model weights, and training datasets to detect malicious serialization exploits, supply chain vulnerabilities, and training data tampering. Enterprise artificial intelligence engineering teams deploy Protect AI to establish MLSecOps best practices, audit proprietary models, and prevent adversarial AI exploits.

SenseOn delivers a unified cyber defense platform combining endpoint detection, network telemetry, micro-traps, and cloud security monitoring into a cohesive detection engine. By applying automated reasoning, SenseOn correlates independent alert indicators to verify authentic threats while dramatically eliminating false positives for SOC analysts. The platform streamlines incident triage, accelerates containment actions, and delivers round-the-clock managed threat defense for modern digital enterprises.

Signifyd provides commerce protection and guaranteed fraud prevention software that shields online merchants against payment fraud, unauthorized chargebacks, and account takeover attacks. Its machine learning commerce network evaluates consumer transaction patterns across thousands of global retailers to differentiate legitimate buyers from fraudulent actors. Retailers trust Signifyd to automate order approvals, eliminate chargeback financial liability, and protect digital commerce channels effortlessly.

Skyflow provides data privacy vault software engineered to isolate, protect, and govern sensitive personally identifiable information and financial data. Through polymorphic encryption and fine-grained access governance APIs, Skyflow enables organizations to run operations on sensitive data without exposing raw values to applications or generative artificial intelligence models. High-growth enterprises deploy Skyflow to ensure global data localization compliance.

Socure is a predictive identity verification and fraud prevention software leader utilizing artificial intelligence and machine learning models to verify consumer identities. The platform analyzes email addresses, phone numbers, addresses, IP telemetry, and credit histories to deliver accurate identity trust scores. Major banks, fintech platforms, and government agencies leverage Socure to eliminate identity theft, maximize customer acceptance, and prevent synthetic identity fraud.

Tessian, part of Proofpoint, is a cloud email security platform utilizing machine intelligence to protect human communication from sophisticated spear phishing, accidental data leakage, and business email compromise. By analyzing organizational relationship graphs and historical communication habits, Tessian detects anomalies in real time without hindering employee productivity. The software automatically coaches users, prevents unauthorized exfiltration, and strengthens human enterprise security defenses.

Theom develops an autonomous data security platform that safeguards sensitive corporate data directly within enterprise cloud stores, data lakes, and message queues. The platform analyzes data access transactions, identifies anomalous data exfiltration attempts, and detects privilege abuse without extracting data outside the customer perimeter. By providing context-aware threat intelligence, Theom prevents data breaches across modern data meshes, Snowflake warehouses, and cloud infrastructure deployments.

Vade delivers predictive email defense and anti-phishing technology that protects corporate inboxes from spear phishing, business email compromise, and malware. Powered by machine learning algorithms, the platform inspects email headers, sender behavior, and web links at the moment of user clicks to identify newly emerging threats. Vade seamlessly integrates with Microsoft 365, delivering automated threat remediation and interactive employee security training.

Veriff is an AI-powered global identity verification and fraud prevention platform that authenticates government identity documents and verifies biometric liveness in seconds. Combining video analysis, device telemetry, and machine learning models, Veriff detects counterfeit credentials, synthetic identity fraud, and automated onboarding bots. Global financial platforms, mobility providers, and digital marketplaces trust Veriff to establish trusted user relationships while maintaining frictionless customer journeys.

Vorlon provides continuous third-party application, non-human identity, and API security governance for enterprise organizations. The platform discovers external integrations, monitors sensitive data flows across software connections, and evaluates third-party vendor risks in real time. By identifying compromised credentials and anomalous API communication patterns, Vorlon protects corporate environments from supply chain vulnerabilities and unauthorized data leakage across complex software ecosystems.