CoSoSys Endpoint Protector

CoSoSys Endpoint Protector has built the best cross-platform endpoint DLP in the category. Windows, macOS, and Linux are covered with genuine parity, which is a meaningful differentiator in mixed OS environments where most DLP vendors are Windows-first with limited macOS support and minimal Linux. The 4.7 out of 5 G2 rating from 320 reviews - the highest review volume and rating in the SMB DLP segment - reflects strong customer satisfaction.

Cloud SaaS DLP and network DLP are absent, and the Netwrix acquisition in 2023 introduces some roadmap uncertainty that buyers should address directly.

The verdict: CoSoSys Endpoint Protector is right for SMB and mid-market organisations with mixed Windows, macOS, and Linux environments wanting fast, affordable endpoint DLP. Enterprises needing cloud DLP, email DLP, or network DLP beyond endpoint should evaluate Netskope or Forcepoint.

Last reviewed: May 2026

Strongest: Deployment ease

Watch out for: Channel coverage

Best for

SMB and mid-market with mixed Windows/macOS/Linux environments wanting fast, affordable endpoint DLP.

Not suitable for: Enterprises needing cloud DLP, email DLP, or network DLP beyond endpoint.