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Matters External Data Risk Mgmt

Best Matters External Data Risk Mgmt Alternatives & Competitors in 2026

Top picks: Nightfall Data Loss Prevention, CyMark, Atakama Browser Security - Data Leakage Control — plus 45 more compared.

Data Protection

Matters External Data Risk Mgmt Alternatives and Competitors

Matters External Data Risk Mgmt is a commercial Data Loss Prevention tool developed by Matters. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Nightfall Data Loss Prevention

, Atakama Browser Security - Data Leakage Control

, MIND Autonomous DLP

, and Repacket Sensitive Data Leak Prevention

Data verified May 2026

View Matters External Data Risk Mgmt All Data Protection Compare Stacks Market Map Explore All Tools

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Top Matters External Data Risk Mgmt Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Matters External Data Risk Mgmt, including their key features and shared capabilities.

Nightfall Data Loss Prevention

Commercial

Data Loss Prevention

AI-powered DLP platform for SaaS, AI apps, and endpoints

Key features: Data exfiltration prevention across endpoints, browsers, email, and removable media, Real-time detection and blocking of sensitive data in SaaS and AI applications, Data discovery and classification for sensitive data at rest, AI-powered automated incident investigation through Nyx agent, Automated remediation and user self-remediation capabilities

View Nightfall Data Loss Prevention|Nightfall Data Loss Prevention alternatives|Compare Nightfall Data Loss Prevention

Commercial

Data Loss Prevention

Watermarking solution that traces data leaks via cryptographic user tracking

Key features: Cryptographic watermarking linked to machine and user identities, Real-time leakage tracking with minute-by-minute timestamp updates, Multi-layer watermarking visible on dark and light backgrounds, Tamper-proof watermark that cannot be removed or disabled, Windows and Linux agent support

View CyMark|CyMark alternatives|Compare CyMark

Atakama Browser Security - Data Leakage Control

Commercial

Data Loss Prevention

Browser-based PII data masking and watermarking to prevent data leakage.

Key features: Sensitive data masking in the browser, Web page watermarking for confidential content

View Atakama Browser Security - Data Leakage Control|Atakama Browser Security - Data Leakage Control alternatives|Compare Atakama Browser Security - Data Leakage Control

MIND Autonomous DLP

Commercial

Data Loss Prevention

AI-native autonomous DLP platform for SaaS, endpoints, and GenAI apps.

Key features: Autonomous discovery and classification of unstructured data across SaaS, GenAI apps, on-premise file shares, endpoints, and email, Multi-layered AI classification engine (MIND AI) for sensitive data identification, Behavioral analysis of billions of security signals to detect exposure, exfiltration, and insider threats, Risk-scored incident prioritization with deep contextual enrichment, Automated response actions including access revocation, file deletion, label changes, and user notifications with audit trail

View MIND Autonomous DLP|MIND Autonomous DLP alternatives|Compare MIND Autonomous DLP

Repacket Sensitive Data Leak Prevention

Commercial

Data Loss Prevention

Real-time DLP tool that masks & blocks sensitive data leaks across apps.

Key features: Real-time sensitive data masking in transit, Blocking of sensitive data uploads, Detection of PII, PHI, PCI, CUI, ITAR, and EAR data types, LLM-powered inspection engine for custom data type detection, Audit log generation for compliance reporting

View Repacket Sensitive Data Leak Prevention|Repacket Sensitive Data Leak Prevention alternatives|Compare Repacket Sensitive Data Leak Prevention

ORION - DLP Beyond Policies

Commercial

Data Loss Prevention

Autonomous, context-aware, agentic data loss prevention

View ORION - DLP Beyond Policies|ORION - DLP Beyond Policies alternatives|Compare ORION - DLP Beyond Policies

Commercial

Data Loss Prevention

AI-native DLP platform that auto-investigates signals and surfaces real incidents.

Key features: Agentic AI investigator (Melody) that pre-investigates DLP signals and delivers context-rich incident answers, Coverage across all apps and actions including GenAI tools, desktop activity, and shadow apps, Four-dimensional context analysis across data, systems, people, and business, Risk mapping and behavioral insight surfacing with remediation suggestions, Contextual prevention with nudges, justification requests, and precise blocking

View Jazz|Jazz alternatives|Compare Jazz

Comodo Data Loss Prevention

Commercial

Data Loss Prevention

Cloud-based DLP solution monitoring & controlling sensitive data movement

Key features: Real-time monitoring of data movement across networks, Protection of data in motion via outbound email and web traffic, Protection of data in use via clipboards, network shares, printers and screenshots, Protection of data at rest on endpoints, databases and file servers, Content detection by keyword, regular expression, document database and built-in matchers

View Comodo Data Loss Prevention|Comodo Data Loss Prevention alternatives|Compare Comodo Data Loss Prevention

All 48 Alternatives & Competitors to Matters External Data Risk Mgmt

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Nightfall Data Loss Prevention

AI-powered DLP platform for SaaS, AI apps, and endpoints

Data Loss Prevention

Compare

Watermarking solution that traces data leaks via cryptographic user tracking

Data Loss Prevention

Compare

Atakama Browser Security - Data Leakage Control

Browser-based PII data masking and watermarking to prevent data leakage.

Data Loss Prevention

Compare

MIND Autonomous DLP

AI-native autonomous DLP platform for SaaS, endpoints, and GenAI apps.

Data Loss Prevention

Compare

Repacket Sensitive Data Leak Prevention

Real-time DLP tool that masks & blocks sensitive data leaks across apps.

Data Loss Prevention

Compare

ORION - DLP Beyond Policies

Autonomous, context-aware, agentic data loss prevention

Data Loss Prevention

Compare

AI-native DLP platform that auto-investigates signals and surfaces real incidents.

Data Loss Prevention

Compare

Comodo Data Loss Prevention

Cloud-based DLP solution monitoring & controlling sensitive data movement

Data Loss Prevention

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CrowdStrike Falcon Data Protection

Unified data protection to prevent theft of sensitive information

Data Loss Prevention

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Datadog Sensitive Data Scanner

Scans logs and data streams to detect and redact sensitive data in real-time.

Data Loss Prevention

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Nightfall AI Data Exfiltration Prevention

AI-native DLP preventing data exfiltration across endpoints, SaaS, and AI apps

Data Loss Prevention

Compare

Cyberhaven Cloud Data Security

Cloud-focused DLP that protects data in encrypted apps and after cloud exit

Data Loss Prevention

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Cyberhaven Data Loss Prevention

DLP solution using data lineage and content analysis to prevent data loss

Data Loss Prevention

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Guardz Data Loss Prevention

Cloud-based DLP solution preventing intentional & accidental data exfiltration

Data Loss Prevention

Compare

Sinaptic AI Data Protection

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

Data Loss Prevention

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Bonfy.AI Bonfy ACS

AI-enabled DLP for Microsoft 365 and AI tools with context-aware detection

Data Loss Prevention

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Bonfy ACS Advanced Data Security

AI-era DLP with entity-aware content analysis across SaaS, email, and AI tools

Data Loss Prevention

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GenAI data protection platform preventing leaks and governing shadow AI

Data Loss Prevention

Compare

Actifile Ransomware Protection

SaaS platform for ransomware protection via automated file encryption & monitoring.

Data Loss Prevention

Compare

Actifile Data Leakage Prevention

SaaS DLP platform with automated data risk assessment and encryption.

Data Loss Prevention

Compare

Matters Data Loss Prevention

Unified DLP platform with centralized policy control across cloud, SaaS & endpoints.

Data Loss Prevention

Compare

Matters Advanced DDR

AI-native DDR detecting data exfiltration via behavioral & semantic analysis.

Data Loss Prevention

Compare

MIND Loss Prevention

Autonomous, AI-driven DLP that blocks sensitive data leaks in real-time.

Data Loss Prevention

Compare

Obsidian Security GenAI Data Security

Prevents sensitive data leaks to GenAI apps and browser extensions.

Data Loss Prevention

Compare

SOFTwarfare Screen Guard

On-device camera detection tool to prevent visual screen exfiltration.

Data Loss Prevention

Compare

ZORB DataShield

Blocks unauthorized app data exfiltration via real-time outbound flow validation.

Data Loss Prevention

Compare

DLP platform securing sensitive data in AI assistants via sanitization & E2EE

Data Loss Prevention

Compare

AI-powered DLP analyst that investigates incidents and reduces data exposure risk

Data Loss Prevention

Compare

DLP solution for preventing data leaks in generative AI services

Data Loss Prevention

Compare

Corgea PII/PHI Scanning

Scans Git repos for PII/PHI leaks in code, commits, and branches.

Data Loss Prevention

Compare

Message-level encryption platform for securing sensitive data and documents

Data Loss Prevention

Compare

Atakama Multifactor Encryption

File encryption solution using multifactor auth to prevent data exfiltration.

Data Loss Prevention

Compare

Kivera Cloud Data Security

Cloud & SaaS data boundary enforcement to prevent data exfiltration.

Data Loss Prevention

Compare

Nexodata Cryptographic Data Loss Prevention

Multicloud ransomware resiliency via distributed, encrypted, network-coded backups.

Data Loss Prevention

Compare

Strac Data Security

AI-native data security platform for DLP, DSPM, and data governance across SaaS

Data Loss Prevention

Compare

Enterprise DLP, endpoint security & user activity monitoring platform.

Data Loss Prevention

Compare

Microsoft Purview Data Loss Prevention

Prevents unauthorized sharing and transfer of sensitive data across devices

Data Loss Prevention

Compare

Somansa Privacy-i

Enterprise DLP solution for endpoint, network, and print data leakage prevention

Data Loss Prevention

Compare

Palo Alto Networks Enterprise Data Loss Prevention

Enterprise DLP solution protecting sensitive data across networks, clouds, and endpoints

Data Loss Prevention

Compare

Proofpoint Enterprise DLP

Enterprise DLP solution protecting data across email, cloud, and endpoints

Data Loss Prevention

Compare

CoSoSys Endpoint Protector

Multi-OS DLP solution for endpoint data discovery, monitoring, and protection

Data Loss Prevention

Compare

Fortra Digital Guardian

Enterprise DLP platform protecting sensitive data across endpoints and cloud

Data Loss Prevention

Compare

Safetica Intelligent Data Security

AI-powered DLP platform for data protection, insider risk, and cloud security

Data Loss Prevention

Compare

Zecurion Insider Threat Prevention Solutions

Insider threat prevention platform with DLP, DCAP, and SWG capabilities

Data Loss Prevention

Compare

ManageEngine Endpoint DLP Plus

Endpoint DLP solution for detecting, classifying, and controlling sensitive data

Data Loss Prevention

Compare

Cyberhaven Data Protection

DLP platform with data lineage tracking and AI-powered insider threat detection

Data Loss Prevention

Compare

Confidencial Advanced Data Protection

Data protection platform with selective encryption for unstructured data

Data Loss Prevention

Compare

Kiteworks AI Data Gateway

Unified platform for secure data exchange across email, file sharing, MFT, and AI

Data Loss Prevention

Also compare alternatives to:

Nightfall Data Loss Prevention alternatives CyMark alternatives Atakama Browser Security - Data Leakage Control alternatives MIND Autonomous DLP alternatives Repacket Sensitive Data Leak Prevention alternatives ORION - DLP Beyond Policies alternatives Jazz alternatives Comodo Data Loss Prevention alternatives CrowdStrike Falcon Data Protection alternatives Datadog Sensitive Data Scanner alternatives Nightfall AI Data Exfiltration Prevention alternatives Cyberhaven Cloud Data Security alternatives

Compare Matters External Data Risk Mgmt with:

Matters External Data Risk Mgmt vs Nightfall Data Loss Prevention Matters External Data Risk Mgmt vs CyMark Matters External Data Risk Mgmt vs Atakama Browser Security - Data Leakage Control Matters External Data Risk Mgmt vs MIND Autonomous DLP Matters External Data Risk Mgmt vs Repacket Sensitive Data Leak Prevention Matters External Data Risk Mgmt vs ORION - DLP Beyond Policies Matters External Data Risk Mgmt vs Jazz Matters External Data Risk Mgmt vs Comodo Data Loss Prevention

Matters External Data Risk Mgmt Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Matters External Data Risk Mgmt.

What are the best alternatives to Matters External Data Risk Mgmt?

The most popular alternatives to Matters External Data Risk Mgmt include Nightfall Data Loss Prevention, CyMark, Atakama Browser Security - Data Leakage Control, MIND Autonomous DLP, and Repacket Sensitive Data Leak Prevention. These Data Loss Prevention tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Matters External Data Risk Mgmt are available?

Is Matters External Data Risk Mgmt free or commercial?

What type of tool is Matters External Data Risk Mgmt?

Have more questions? Browse our categories or search for specific tools.

Best Matters External Data Risk Mgmt Alternatives & Competitors in 2026 | CybersecTools

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