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Best Cosmian Data Protection Suite Alternatives & Competitors in 2026 | CybersecTools

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Cosmian Data Protection Suite

Best Cosmian Data Protection Suite Alternatives & Competitors in 2026

Top picks: QNu Labs QShield, Cyscale Data Security Posture Management, AvePoint Confidence Platform — plus 45 more compared.

Data Protection

Cosmian Data Protection Suite Alternatives and Competitors

Cosmian Data Protection Suite is a commercial Data Security Posture Management tool developed by Cosmian. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

QNu Labs QShield

, Cyscale Data Security Posture Management

, AvePoint Confidence Platform

, Zecurion Storage Security

, and Thales CipherTrust Data Security Platform

Data verified May 2026

View Cosmian Data Protection Suite All Data Protection Compare Stacks Market Map Explore All Tools

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Top Cosmian Data Protection Suite Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Cosmian Data Protection Suite, including their key features and shared capabilities.

QNu Labs QShield

Commercial

Data Security Posture Management

Quantum security platform protecting confidential data across environments

Key features: Quantum Key Distribution (QKD), Quantum Random Number Generation (QRNG), Platform as a Service (PaaS) deployment, Software as a Service (SaaS) deployment, Encryption APIs for communication channels

View QNu Labs QShield|QNu Labs QShield alternatives|Compare QNu Labs QShield

Cyscale Data Security Posture Management

Commercial

Data Security Posture Management

DSPM platform for multi-cloud data security and compliance monitoring

Key features: Multi-cloud scanning for exposed secrets and sensitive data, Key rotation and expiration monitoring, Unencrypted data store identification, Attack path visualization and analysis, Data flow and access visualization

View Cyscale Data Security Posture Management|Cyscale Data Security Posture Management alternatives|Compare Cyscale Data Security Posture Management

AvePoint Confidence Platform

Commercial

Data Security Posture Management

Platform for digital workplace data governance, security, and management

Key features: Centralized data orchestration across cloud and self-hosted systems, Automated enforcement of business and IT policies, Information lifecycle management, Multi-SaaS backup-as-a-service, Workspace provisioning automation

View AvePoint Confidence Platform|AvePoint Confidence Platform alternatives|Compare AvePoint Confidence Platform

Zecurion Storage Security

Commercial

Data Security Posture Management

Enterprise data encryption solution for servers, storage systems, and backups

Key features: Transparent encryption with no user action required, Centralized encryption key management via Enterprise Key Management Server, AES and XTS-AES encryption with 256-512 bit keys, Emergency data erasure through multiple trigger methods, Background encryption of existing data without service interruption

View Zecurion Storage Security|Zecurion Storage Security alternatives|Compare Zecurion Storage Security

Thales CipherTrust Data Security Platform

Commercial

Data Security Posture Management

Unified data security platform for discovery, classification, encryption & key mgmt

Key features: Data discovery and classification across on-premises and cloud environments, Transparent encryption for files and databases, Application-level encryption through Crypto Suite, Centralized key management for on-premises and cloud, Tokenization with dynamic data masking

View Thales CipherTrust Data Security Platform|Thales CipherTrust Data Security Platform alternatives|Compare Thales CipherTrust Data Security Platform

Virtru Data Security Platform

Commercial

Data Security Posture Management

Data-centric security platform with encryption and access controls for data

Key features: Persistent data encryption that travels with shared data, Attribute-based access control (ABAC) for dynamic policy enforcement, Data access revocation and expiration after sharing, Audit telemetry for data access and usage events, Policy management for granular access controls

View Virtru Data Security Platform|Virtru Data Security Platform alternatives|Compare Virtru Data Security Platform

Commercial

Data Security Posture Management

ICAP server providing real-time threat removal using CDR technology

Key features: Content Disarm and Reconstruction (CDR) for threat removal, Real-time file processing and cleaning, Forward and reverse proxy support, ICAP server caching for adapted files, Customizable ICAP profiles with process, bypass, and block rules

View Glasswall ICAP|Glasswall ICAP alternatives|Compare Glasswall ICAP

Tresorit SecureCloud

Commercial

Data Security Posture Management

Encrypted cloud storage & collaboration platform with zero-knowledge E2EE

Key features: Zero-knowledge end-to-end encryption, Flexible sharing options, Granular access permissions, Secure mobile access, Customizable workspace

View Tresorit SecureCloud|Tresorit SecureCloud alternatives|Compare Tresorit SecureCloud

All 48 Alternatives & Competitors to Cosmian Data Protection Suite

Compare

QNu Labs QShield

Quantum security platform protecting confidential data across environments

Data Security Posture Management

Compare

Cyscale Data Security Posture Management

DSPM platform for multi-cloud data security and compliance monitoring

Data Security Posture Management

Compare

AvePoint Confidence Platform

Platform for digital workplace data governance, security, and management

Data Security Posture Management

Compare

Zecurion Storage Security

Enterprise data encryption solution for servers, storage systems, and backups

Data Security Posture Management

Compare

Thales CipherTrust Data Security Platform

Unified data security platform for discovery, classification, encryption & key mgmt

Data Security Posture Management

Compare

Virtru Data Security Platform

Data-centric security platform with encryption and access controls for data

Data Security Posture Management

Compare

ICAP server providing real-time threat removal using CDR technology

Data Security Posture Management

Compare

Tresorit SecureCloud

Encrypted cloud storage & collaboration platform with zero-knowledge E2EE

Data Security Posture Management

Compare

Armor DataArmor

Zero Trust encryption platform for endpoints, mobile, and cloud environments

Data Security Posture Management

Compare

Titanium Technology Protection

Protects critical data & apps from reverse engineering & inspection.

Data Security Posture Management

Compare

Automates human capital data verification & compliance with identity control

Data Security Posture Management

Compare

Lorica Private Pursuit Platform

Encrypted compute platform for AI inference and SQL search on private data.

Data Security Posture Management

Compare

E2E encrypted cloud file storage & sharing for regulated industries.

Data Security Posture Management

Compare

Securiti Data Command Center

Unified platform for data & AI security, governance, privacy & compliance

Data Security Posture Management

Compare

BigID Data Security Platform

Enterprise data security platform with DSPM, DLP, privacy, and AI security

Data Security Posture Management

Compare

ESET Full Disk Encryption

Full disk encryption solution for Windows and macOS managed via ESET PROTECT

Data Security Posture Management

Compare

Cohesity SmartFiles

Software-defined file and object storage platform for hybrid cloud environments

Data Security Posture Management

Compare

OPSWAT MetaDefender Storage Security

Enterprise data protection platform for on-premises, hybrid, and cloud storage

Data Security Posture Management

Compare

Skyhigh Security Data Security Posture Management (DSPM)

SSE-enabled DSPM solution for discovering, classifying, and securing data

Data Security Posture Management

Compare

Votiro Advanced Content Disarm & Reconstruction

CDR solution that sanitizes files to remove malware while preserving functionality

Data Security Posture Management

Compare

Cybernetica UXP

Interoperability platform for secure peer-to-peer data exchange

Data Security Posture Management

Compare

Thales Data Protection

Enterprise data protection platform with encryption, key mgmt & PKI solutions

Data Security Posture Management

Compare

Sasa Software GateScanner Imaging Gateway

Secures DICOM medical imaging files from malware before upload to healthcare networks

Data Security Posture Management

Compare

Safend Encryptor

Full disk encryption solution for laptops and desktops with SSO

Data Security Posture Management

Compare

Aurva Access Monitoring

Access monitoring platform for databases, data flows, and AI systems

Data Security Posture Management

Compare

Network for private shared state using MPC and coSNARKs for encrypted data.

Data Security Posture Management

Compare

Privacy-first app dev platform using MPC to compute on encrypted data

Data Security Posture Management

Compare

ShardSecure Platform

Data security platform for unstructured data in hybrid/multi-cloud environments

Data Security Posture Management

Compare

Confidential computing platform securing workloads with encrypted containers

Data Security Posture Management

Compare

Japanese firm offering confidential computing, AI security, and data privacy services.

Data Security Posture Management

Compare

Cigent Data Protection Products

CSfC-aligned DAR protection via hardware/software encryption for defense & ICS.

Data Security Posture Management

Compare

Cloud Storage Security

AWS-native malware scanning for cloud storage targeting healthcare data.

Data Security Posture Management

Compare

FenixPyre PADS Platform

File-level encryption platform with dynamic access controls for post-auth data security.

Data Security Posture Management

Compare

Obsidian Security - App-to-App Gov.

Governs app-to-app SaaS data movement via integration visibility & control.

Data Security Posture Management

Compare

SafenSoft SoftControl DeCrypt

Full-disk encryption for ATMs using hardware-bound keys to prevent drive-based attacks.

Data Security Posture Management

Compare

Seald E2E Encryption SDK

SDK for integrating client-side E2E encryption into web and mobile apps.

Data Security Posture Management

Compare

Secturion DarkStor (DARE)

Hardware-based network data-at-rest encryptors for defense networks.

Data Security Posture Management

Compare

Tectia SSH Server for IBM z/OS

SSH server for secure file transfer & encrypted comms on IBM z/OS mainframes.

Data Security Posture Management

Compare

Virgil Security

Developer-focused platform offering E2E encryption & data protection toolkits.

Data Security Posture Management

Compare

Visibility platform for encrypted backend traffic with ML-based data classification.

Data Security Posture Management

Compare

comforte TAMUNIO

Enterprise platform for sensitive data discovery, protection, and governance.

Data Security Posture Management

Compare

Lepide Data Security Platform

Unified platform for auditing, threat detection & data security across AD & M365

Data Security Posture Management

Compare

Satori Data Security Platform

Agentless data security platform for discovery, monitoring, and access control

Data Security Posture Management

Compare

Immuta Data Provisioning

Data provisioning platform automating access governance and policy enforcement

Data Security Posture Management

Compare

ProLion Storage Security

Storage security platform for ransomware protection and data access monitoring

Data Security Posture Management

Compare

archTIS Spirion

Sensitive data discovery, classification, and remediation platform

Data Security Posture Management

Compare

IDECSI MyDataManagement

Data governance & security platform for Microsoft 365 & file servers

Data Security Posture Management

Compare

Concentric AI Data Security Governance Platform

Data security governance platform for data at rest, in motion, and GenAI apps

Data Security Posture Management

Also compare alternatives to:

QNu Labs QShield alternatives Cyscale Data Security Posture Management alternatives AvePoint Confidence Platform alternatives Zecurion Storage Security alternatives Thales CipherTrust Data Security Platform alternatives Virtru Data Security Platform alternatives Glasswall ICAP alternatives Tresorit SecureCloud alternatives Armor DataArmor alternatives Titanium Technology Protection alternatives Mintelium alternatives Lorica Private Pursuit Platform alternatives

Compare Cosmian Data Protection Suite with:

Cosmian Data Protection Suite vs QNu Labs QShield Cosmian Data Protection Suite vs Cyscale Data Security Posture Management Cosmian Data Protection Suite vs AvePoint Confidence Platform Cosmian Data Protection Suite vs Zecurion Storage Security Cosmian Data Protection Suite vs Thales CipherTrust Data Security Platform Cosmian Data Protection Suite vs Virtru Data Security Platform Cosmian Data Protection Suite vs Glasswall ICAP Cosmian Data Protection Suite vs Tresorit SecureCloud

Cosmian Data Protection Suite Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Cosmian Data Protection Suite.

What are the best alternatives to Cosmian Data Protection Suite?

The most popular alternatives to Cosmian Data Protection Suite include QNu Labs QShield, Cyscale Data Security Posture Management, AvePoint Confidence Platform, Zecurion Storage Security, and Thales CipherTrust Data Security Platform. These Data Security Posture Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Cosmian Data Protection Suite are available?

Is Cosmian Data Protection Suite free or commercial?

What type of tool is Cosmian Data Protection Suite?

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

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