Arexdata DSPM vs SailPoint Data Access Security: Side-by-Side Comparison (2026)

Arexdata DSPM

Mid-market and enterprise teams managing sprawling file shares across Office 365, SharePoint, and Google Workspace need Arexdata DSPM to stop permissions creep before it becomes a breach vector. The platform's real-time permission auditing and change notification workflow catches the kind of access drift that compliance audits always flag, and it maps directly to PR.AA and PR.DS controls without requiring separate tools. Skip this if your organization runs primarily on-premises file servers or lacks the governance maturity to act on permission alerts; Arexdata assumes your team will actually review and remediate the findings it surfaces.

SailPoint Data Access Security

Enterprise and mid-market teams drowning in over-privileged access across cloud and on-premises data stores should pick SailPoint Data Access Security for its ability to baseline least-privilege policies against actual data sensitivity, not just role definitions. The tool maps human and machine identities to classified data in real time across Snowflake, SaaS, and legacy systems, then surfaces violations through data-enriched access certifications that actually tell you what was accessed and why. Skip this if your data estate is mostly on-premises SQL Server with minimal cloud migration; the ROI tilts heavily toward organizations managing identities across three or more disconnected data platforms.