Best DLP Tools

BigID is a data intelligence platform that helps organizations discover, classify, secure, govern, and manage enterprise data and AI. BigID connects data sensitivity with identity, access, activity, lineage, ownership, policy, and business context so teams can reduce risk, automate compliance, strengthen privacy, and safely adopt AI.

We help businesses discover, understand, and protect sensitive information across cloud and on-prem environments. Our AI-powered data security governance solutions deliver precise visibility, automated protection, and safe AI adoption, so organizations can reduce risk, strengthen compliance, and confidently innovate without compromising what matters most.

D3 Security provides Morpheus AI, an autonomous AI SOC platform that investigates and triages 100% of security alerts in under three minutes using a purpose-built cybersecurity triage LLM and Attack Path Discovery. This traces full attack paths horizontally across email, endpoints, identity, cloud, and network tools, and vertically through historical telemetry, delivering L2+ depth with structured reports including MITRE ATT&CK mapping, entity graphs, and response recommendations. Best for enterprises with high alert volumes seeking to automate L1/L2 SOC tasks while augmenting L3 analysts. Developed over 24 months by 60 specialists.

Laminar is a data security posture management (DSPM) platform focused on discovering, classifying, and monitoring sensitive data across cloud and SaaS data stores. It is designed to show where sensitive data lives, who can access it, and where exposure or anomalous access creates risk. Public materials describe support for AWS, Azure, GCP, and Snowflake, with a deployment model that keeps scanning in the customer tenant and returns only metadata. It is best suited for enterprises that need cloud data visibility and remediation guidance without moving data into a third-party cloud.

AI-driven threats are increasingly exploiting the browser, with nearly half of security incidents involving web browsers as per recent industry reports. Sekant Security reimagines defense by embedding runtime intelligence directly into the user’s browser to stop phishing and credential theft, prevent clipboard attacks, block unsafe downloads, and monitor Shadow AI usage in real time, delivering scalable, privacy-preserving protection where attacks actually happen. Our solution is enterprise-grade (featured in BlackHat USA), with the ease-of-use desired by SMB/SME.

Varonis is a data security platform vendor positioned in DSPM for enterprises that need to find, classify, and control sensitive data across cloud, SaaS, and on-premises stores. Within DSPM, it emphasizes data discovery, permission and exposure analysis, sensitive data flow visibility, and automated remediation of risky access paths. Varonis is best suited for security teams managing large, mixed data estates in Microsoft 365, file shares, databases, and cloud object storage. Its broader platform also includes adjacent insider risk and threat detection capabilities, but the DSPM scope centers on data posture and exposure reduction.

Zscaler provides a cloud-native Zero Trust Exchange platform with over 150 global POPs, processing 200 billion+ daily transactions for secure user-to-application connectivity. It delivers Zscaler Internet Access (ZIA) as a security service edge (SSE) with secure web gateway (SWG), full SSL inspection, and Zscaler Private Access (ZPA) for zero trust network access (ZTNA) replacing VPNs. Backed by machine learning from massive scale, it offers 200,000+ daily security updates. Best for distributed enterprises needing low-latency protection for remote users, SaaS, and private apps without legacy hardware.