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48 Best CyStack Endpoint Alternatives & Competitors (2026) | CybersecTools

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CyStack Endpoint

Best CyStack Endpoint Alternatives & Competitors in 2026

Top picks: Fortra DLP, Agent Charley, Nightfall Data Loss Prevention — plus 45 more compared.

Data Protection

Evaluating CyStack Endpoint alternatives comes down to matching Data Protection capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.

CyStack Endpoint Alternatives and Competitors

CyStack Endpoint is a commercial Data Loss Prevention tool developed by CyStack. Security professionals most commonly compare it with Fortra DLP, Agent Charley, Nightfall Data Loss Prevention, Atakama Browser Security - Data Leakage Control, and Matters External Data Risk Mgmt. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Sep 2026

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Top CyStack Endpoint Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to CyStack Endpoint, including their key features and shared capabilities.

Commercial

Data Loss Prevention

DLP platform protecting sensitive data across endpoints, networks, and cloud

Key features: Endpoint agent for Windows, macOS, and Linux, Network traffic inspection and control, Data discovery across cloud and on-premises environments, Data classification with Office application integration, Database Record Matching technology

View Fortra DLP|Fortra DLP alternatives|Compare Fortra DLP

Commercial

Data Loss Prevention

Browser-based security tool that detects social engineering and data loss risks across a

Key features: Real-time hover-based link analysis with cursor-level warnings, Page-level alerts when a user navigates to a suspicious site, Confidence-tiered threat warnings (high and moderate confidence), Local AI processing for privacy-preserving link evaluation, Email and web link coverage

View Agent Charley|Agent Charley alternatives|Compare Agent Charley

Nightfall Data Loss Prevention

Commercial

Data Loss Prevention

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

Key features: 10 listed on the Nightfall Data Loss Prevention page

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

Atakama Browser Security - Data Leakage Control

Commercial

Data Loss Prevention

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

Key features: 2 listed on the Atakama Browser Security - Data Leakage Control page

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

Matters External Data Risk Mgmt

Commercial

Data Loss Prevention

Real-time DLP that blocks sensitive data exfiltration via eBPF monitoring.

Key features: 7 listed on the Matters External Data Risk Mgmt page

View Matters External Data Risk Mgmt|Matters External Data Risk Mgmt alternatives|Compare Matters External Data Risk Mgmt

Matters Data Loss Prevention

Commercial

Data Loss Prevention

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

Key features: 6 listed on the Matters Data Loss Prevention page

View Matters Data Loss Prevention|Matters Data Loss Prevention alternatives|Compare Matters Data Loss Prevention

MIND Autonomous DLP

Commercial

Data Loss Prevention

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

Key features: 10 listed on the MIND Autonomous DLP page

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: 10 listed on the Repacket Sensitive Data Leak Prevention page

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

All 48 Alternatives & Competitors to CyStack Endpoint

DLP platform protecting sensitive data across endpoints, networks, and cloud

Data Loss Prevention

Browser-based security tool that detects social engineering and data loss risks across a

Data Loss Prevention

Nightfall Data Loss Prevention

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

Data Loss Prevention

Atakama Browser Security - Data Leakage Control

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

Data Loss Prevention

Matters External Data Risk Mgmt

Real-time DLP that blocks sensitive data exfiltration via eBPF monitoring.

Data Loss Prevention

Matters Data Loss Prevention

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

Data Loss Prevention

MIND Autonomous DLP

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

Data Loss Prevention

Repacket Sensitive Data Leak Prevention

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

Data Loss Prevention

ORION - DLP Beyond Policies

Autonomous, context-aware, agentic data loss prevention

Data Loss Prevention

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

Data Loss Prevention

SquareX Clipboard DLP

Browser-based DLP that monitors and controls clipboard copy/paste per policy

Data Loss Prevention

LokDon ECSMID & DataShieldAI

Client-side encryption & AI-driven data security platform for enterprises.

Data Loss Prevention

SOFTwarfare Screen Guard

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

Data Loss Prevention

Browser extension DLP that masks sensitive data before it reaches AI tools.

Data Loss Prevention

Comodo Data Loss Prevention

Cloud-based DLP solution monitoring & controlling sensitive data movement

Data Loss Prevention

CrowdStrike Falcon Data Protection

Unified data protection to prevent theft of sensitive information

Data Loss Prevention

Acronis DeviceLock DLP

Endpoint DLP solution for discovering, protecting, and monitoring sensitive data

Data Loss Prevention

Datadog Sensitive Data Scanner

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

Data Loss Prevention

Nightfall AI Data Exfiltration Prevention

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

Data Loss Prevention

Cyberhaven Cloud Data Security

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

Data Loss Prevention

Cyberhaven Data Loss Prevention

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

Data Loss Prevention

DACS Pro Zero Trust Endpoint Secure Workspace

Zero trust endpoint workspace with data isolation and secure access control

Data Loss Prevention

Guardz Data Loss Prevention

Cloud-based DLP solution preventing intentional & accidental data exfiltration

Data Loss Prevention

Menlo Security Browser DLP

Browser-based DLP solution preventing sensitive data loss via web traffic

Data Loss Prevention

Bonfy.AI Bonfy ACS

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

Data Loss Prevention

USB device control & data protection solution for secure file transfers

Data Loss Prevention

Actifile Insider Threat Protection

File encryption & sensitive data protection against insider threats.

Data Loss Prevention

Actifile Data Leakage Prevention

SaaS DLP platform with automated data risk assessment and encryption.

Data Loss Prevention

BeachheadSecure

Cloud-based MSP platform for device encryption, access control & compliance.

Data Loss Prevention

Matters Advanced DDR

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

Data Loss Prevention

MIND Loss Prevention

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

Data Loss Prevention

Obsidian Security GenAI Data Security

Prevents sensitive data leaks to GenAI apps and browser extensions.

Data Loss Prevention

Bold Endpoint Security

AI-based on-device endpoint agent for DLP, insider threat, and AI security.

Data Loss Prevention

ZORB DataShield

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

Data Loss Prevention

Encrypted USB drives and endpoint storage management platform.

Data Loss Prevention

Hardware-encrypted drives, DLP, data recovery software & services.

Data Loss Prevention

Calamu Data Harbor

Breach-proof data storage platform using fragmentation to prevent data theft.

Data Loss Prevention

GTB Data Protection as a Service (DLP SaaS)

Cloud-delivered DLP SaaS with endpoint, network, and cloud data protection.

Data Loss Prevention

SecureIntent Browser DLP Chrome Extension

Chrome extension that intercepts secrets/credentials before pasting into AI/LLMs.

Data Loss Prevention

Anti data exfiltration platform that blocks unauthorized data transfers

Data Loss Prevention

Data Loss Prevention

MIND Autonomous DLP for Salesforce

DLP tool that discovers, classifies, and enforces policies on sensitive SFDC data.

Data Loss Prevention

Free

Enterprise DLP, endpoint security & user activity monitoring platform.

Data Loss Prevention

Polymer AI Security

Runtime security platform for AI workflows and SaaS data protection

Data Loss Prevention

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

Data Loss Prevention

DLP solution for preventing data leaks in generative AI services

Data Loss Prevention

Fasoo Enterprise DRM

Enterprise DRM solution for continuous file encryption and access control

Data Loss Prevention

ThreatLocker Storage Control

Policy-driven storage device access control for USB, network, and local drives

Data Loss Prevention

Also compare alternatives to:

Fortra DLP alternatives Agent Charley alternatives Nightfall Data Loss Prevention alternatives Atakama Browser Security - Data Leakage Control alternatives Matters External Data Risk Mgmt alternatives Matters Data Loss Prevention alternatives MIND Autonomous DLP alternatives Repacket Sensitive Data Leak Prevention alternatives ORION - DLP Beyond Policies alternatives Jazz alternatives SquareX Clipboard DLP alternatives LokDon ECSMID & DataShieldAI alternatives

Compare CyStack Endpoint with:

CyStack Endpoint vs Fortra DLP CyStack Endpoint vs Agent Charley CyStack Endpoint vs Nightfall Data Loss Prevention CyStack Endpoint vs Atakama Browser Security - Data Leakage Control CyStack Endpoint vs Matters External Data Risk Mgmt CyStack Endpoint vs Matters Data Loss Prevention CyStack Endpoint vs MIND Autonomous DLP CyStack Endpoint vs Repacket Sensitive Data Leak Prevention

CyStack Endpoint Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to CyStack Endpoint.

What are the best alternatives to CyStack Endpoint?

The most popular alternatives to CyStack Endpoint include Fortra DLP, Agent Charley, Nightfall Data Loss Prevention, Atakama Browser Security - Data Leakage Control, and Matters External Data Risk Mgmt. These Data Loss Prevention tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to CyStack Endpoint are available?

There are 48 alternatives to CyStack Endpoint listed on CybersecTools, all within the Data Loss Prevention category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is CyStack Endpoint free or commercial?

CyStack Endpoint is a commercial Data Loss Prevention tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is CyStack Endpoint?

CyStack Endpoint is a Data Loss Prevention tool within the broader Data Protection category. It is used by security professionals for data loss prevention capabilities and can be compared against 48 similar tools.

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

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