GajShield Data Leak Prevention vs Microsoft Purview Data Loss Prevention: 2026 Comparison

GajShield Data Leak Prevention

SMB and mid-market teams without dedicated security infrastructure will find value in GajShield Data Leak Prevention's firewall-integrated approach, which catches data exfiltration at the network perimeter without requiring separate appliances or agents. The platform covers PR.DS and continuous monitoring across email, cloud apps, and file transfers with keyword and content-based rules that actually work against insider threats rather than just malware. Skip this if your organization needs endpoint DLP for unmanaged devices or requires deep integration with your existing SIEM; GajShield's strength is network chokepoint control, not distributed endpoint visibility.

Microsoft Purview Data Loss Prevention

Organizations with Microsoft 365-heavy workflows should pick Microsoft Purview Data Loss Prevention because it requires zero configuration for cloud workloads and catches sensitive data movement across Teams, SharePoint, and OneDrive without additional agents or console sprawl. The integration with Microsoft 365 Copilot means you're protecting data at the point where employees are actually working, not just at the perimeter. Skip this if your critical data lives outside Microsoft's ecosystem or you need network-layer DLP that works equally well on non-Microsoft SaaS applications; Purview's strength is depth within one vendor's stack, not breadth across your entire software inventory.