Google Workspace-anchored shops, AWS-native cloud-first organizations, Slack-first companies, or buyers needing deepest CASB feature depth (Netskope better).
Microsoft 365 E5-licensed organizations (any size) where the CASB is effectively bundled, or Microsoft-anchored shops standardizing on Defender XDR.
Why we say this
Editorial pulled these weaknesses from Microsoft Defender for Cloud Apps’s product card in our Top 10 Cloud Access Security Broker (CASB) Software for 2026:
- ! Less compelling outside Microsoft 365 E5 licensing envelope
- ! Non-Microsoft buyers report inferior discovery for Google Workspace, AWS, Slack-first shops
- ! Standalone SKU pricing high relative to feature parity
- ! Roadmap historically prioritizes Microsoft-ecosystem use cases
- ! Policy granularity less rich than Netskope for complex DLP scenarios
- ! No standalone SSE bundle (CASB is one Defender feature, not an SSE platform)
If Microsoft Defender for Cloud Apps is wrong for you, consider these instead
Same Cloud Access Security Broker (CASB) Software category, different best-fit buyer.
Best for
Mid-market to enterprise buyers (1,000-50,000+ employees) leading with CASB or DLP needs and consolidating multiple cloud-security tools onto one SSE platform.
See full profile →Best for
Organizations (500-25,000 employees) needing mobile-threat defense plus CASB in one vendor, especially BYOD-heavy or regulated industries with mobile workforce.
See full profile →Best for
Existing Trend Vision One customers consolidating XDR + CASB in one vendor, particularly Microsoft 365-anchored shops with API-based protection as primary use case.
See full profile →Related editorial
Last updated 2026-05-10. Editorial verdict based on the published Top 10 Cloud Access Security Broker (CASB) Software for 2026 ranking. Disagree? Tell us.