COSGrid Z3 SASE review
A broad hybrid SASE platform for teams that need networking and security controls together.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
COSGrid Z3 SASE is a Secure Access Service Edge platform for distributed enterprises, hybrid teams, branches, and cloud environments. It brings together software-defined WAN, Zero Trust Network Access, secure web gateway, CASB, firewall-as-a-service, data loss prevention, threat detection, and centralized policy management. The platform supports cloud, on-premises, and hybrid deployment, with connectivity for remote users, branches, on-premises infrastructure, cloud workloads, and web applications. Endpoint access is provided through COSGrid’s MicroZ Client for Windows, macOS, and Linux.
Pricing is handled through sales inquiries, so teams should request a quote based on their deployment. The platform’s identity and device ecosystem is a strong fit for organizations using AD, LDAP, SAML, Microsoft Entra ID, Okta, Google, OneLogin, GitHub, Intune, or Jamf. Device posture validation and MFA support add access controls beyond identity alone, while centralized policy and security management gives administrators one place to manage the service’s broad control set.
The main strength is breadth: COSGrid Z3 SASE covers network connectivity, access security, web traffic inspection, cloud application controls, firewall management, data protection, branch security, and network analytics in one platform. That makes it suitable for midmarket teams seeking a hybrid SASE approach rather than separate products for each function. Organizations wanting only ZTNA, only secure web access, or a narrower access component may prefer a more focused product. Buyers should also be prepared to evaluate policy design, deployment scope, and the MicroZ Client’s fit across their Windows, macOS, and Linux estate.
COSGrid Z3 SASE pros and cons
- Where it wins
- Combines SD-WAN, ZTNA, SWG, CASB, firewall, DLP, and branch security
- Supports AD, LDAP, SAML, Entra ID, Okta, Google, OneLogin, GitHub, Intune, and Jamf
- Provides Windows, macOS, and Linux endpoint access through MicroZ Client
- Where it doesn't
- Pricing is handled through sales inquiries rather than published tiers
- Its wide feature scope may be more than a single-purpose access deployment needs
- Endpoint access is centered on Windows, macOS, and Linux platforms
COSGrid Z3 SASE fact sheet, pricing and score →
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