Ranked list · Data Loss Prevention · 6 companies

Best Data Loss Prevention Software in 2026

Data Loss Prevention (DLP) software serves as a critical security layer for organizations seeking to identify, monitor, and protect sensitive information across diverse digital environments. Modern DLP solutions utilize AI-driven threat detection, granular policy enforcement, and automated remediation to mitigate the risk of data breaches and misconfigurations. This guide evaluates leading vendors based on their technical capabilities, platform integrations, and deployment models to assist in the selection of a robust data security strategy.

1. #1

   Polymer

   Score 100/100Claim PolymerBadge ↗

   Polymer offers a transparent entry-level price of $5/user/month/integration and provides high-scale customization through unlimited entities, rules, and single tenancy hosting options.

   From $5/user/month/integration

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Starting price: $5/user/month/integration
   • · Key features: Multiple policies, Policy customization, Unlimited entities & rules, Single tenancy hosting, Standard processing
   • · Integrates with: Integration with external systems
   • · Strengths: Flexible pricing plans; Comprehensive feature set; Suitable for various use cases
2. #2

   Code42 Incydr

   Score 94/100Claim Code42 IncydrBadge ↗

   Code42 Incydr utilizes AI-driven threat detection and unified human risk management to provide visibility into data movement, integrating directly with CrowdStrike, Splunk, and Cortex XSOAR.

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Key features: AI-driven threat detection, Enhanced data insights, Unified human risk management, Flexible, tailored protection, Proactive user risk management
   • · Integrates with: CrowdStrike, Palo Alto Networks Cortex XSOAR, Splunk
   • · Strengths: Robust AI-powered visibility; Fast deployment with insights; Flexible, adaptive controls
3. #3

   Nightfall AI

   Score 87/100Claim Nightfall AIBadge ↗

   Nightfall AI focuses on preventing exposure through AI-powered data lineage tracking and automated access revocation across critical SaaS tools like Slack, GitHub, Jira, and Microsoft 365.

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Key features: Prevent sensitive data exposure, AI-powered data lineage tracking, Revoke data access misconfigurations, Automatically block or limit access
   • · Integrates with: Slack, Google Drive, Gmail, GitHub, Atlassian Jira
   • · Strengths: Comprehensive data protection; AI-driven insights and reporting; User-friendly setup and integrations
4. #4

   Zscaler DLP

   Score 81/100Claim Zscaler DLPBadge ↗

   Zscaler DLP provides a comprehensive zero-trust framework that combines Secure Internet Access (SWG) with inline data security for all applications and private workloads.

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Key features: Secure Internet Access (SWG), Data Security (inline web, all apps), Private Access (for all users), Advanced Threat Protection, Zero Trust for Workloads
   • · Strengths: Comprehensive platform offerings; Fast setup in minutes; Strong focus on data security
5. #5

   Strac

   Score 72/100Claim StracBadge ↗

   Strac offers agentless deployment for rapid discovery and remediation of sensitive data across modern platforms including ChatGPT, Salesforce, and Google Workspace.

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Key features: Detects & remediates sensitive data, Discovers & classifies sensitive data
   • · Integrates with: Slack, Google Workspace, Microsoft 365, ChatGPT, Claude
   • · Strengths: Flexible pricing based on scope; Quick itemized quotes; Agentless deployment
6. #6

   Digital Guardian

   ✦ Cited 1×Score 52/100Claim Digital GuardianBadge ↗

   Digital Guardian leverages AWS-powered analytics to deliver cross-platform coverage for Windows, macOS, and Linux, utilizing granular policies to minimize false positive alerts.

   • · Citation data still being collected (1 checks so far) — ranked on product facts only
   • · Key features: AWS-powered DLP security analytics, Cross-platform coverage for Windows, macOS, Linux, Intuitive dashboards for immediate visibility, Granular policies to reduce false positives
   • · Strengths: Strong data protection capabilities; Real-time threat detection; Intuitive reporting and analytics