1Security Microsoft Copilot Security vs Soveren Data Security Platform (DSP): 2026 Comparison

1Security Microsoft Copilot Security

Security teams deploying Microsoft Copilot across M365 need visibility into what data the AI can actually access before oversharing becomes a compliance liability, and 1Security Microsoft Copilot Security is built explicitly for that pre- and post-deployment control. The tool maps Copilot's permissions through Microsoft Graph, flags excessive access across SharePoint and OneDrive, and automates remediation of misconfigurations, addressing the asset management and data security gaps that most M365 tenants haven't solved yet. Skip this if your organization hasn't standardized on Microsoft's ecosystem or if you're looking for a Copilot governance tool that also covers other generative AI platforms; 1Security is Microsoft-only.

Soveren Data Security Platform (DSP)

Teams that need real-time visibility into what data is actually moving through production will find Soveren Data Security Platform strongest where competitors blur; its eBPF-based network traffic analysis catches sensitive data flows most DSPM tools miss because they rely on static discovery alone. The platform covers NIST ID.AM, ID.RA, and PR.DS effectively, which matters because most data security buyers discover they're blind to active exfiltration after an incident. Skip this if your primary concern is post-breach forensics or compliance reporting; Soveren prioritizes detection and prevention over detailed incident reconstruction.