AGAT SphereShield vs Smartlockr Secure File Sharing: Side-by-Side Comparison (2026)

Mid-market and enterprise teams managing Microsoft Teams or Webex who need enforceable barriers between business units will find SphereShield's ethical wall the strongest reason to adopt it; the granular activity-level controls (messaging, file sharing, audio/video, recording, desktop sharing) actually prevent lateral communication rather than just logging it. The real-time inline DLP inspection across files, messages, and images before content reaches the cloud covers the PR.DS and DE.CM vectors most compliance programs demand. Skip this if you're already committed to a DLP vendor like Forcepoint or Symantec and just need archiving; SphereShield's strength is enforcement, not integration into an existing stack. SMB and mid-market teams shipping files larger than standard email limits need Smartlockr Secure File Sharing for its 5TB capacity paired with zero-knowledge encryption that keeps your legal and compliance teams off the hook. The ability to revoke access after transmission addresses the real problem most file-sharing tools ignore: you can't unsend what's already in someone's inbox. Skip this if you need granular user behavior analytics or deep integration with your existing DLP stack; Smartlockr is a sharp point solution, not a data governance platform.

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion: