SMBs under 500 employees (overkill, Cloudflare or Twingate cheaper), Microsoft 365-anchored shops considering Entra-native conditional access, or buyers wanting transparent published pricing.
Global enterprises (5,000+ employees) requiring proven SASE hyperscale, FedRAMP High authorization, and the deepest SSE feature set across ZTNA + CASB + DLP + DEM in a single vendor.
Why we say this
Editorial pulled these weaknesses from Zscaler’s product card in our Top 10 Zero Trust Network Access (ZTNA) Software (2026):
- ! Pricing escalates 10-20% at renewal, consistently reported
- ! Enterprise-only sales motion painful for mid-market
- ! Per-module pricing creates surprise costs across ZIA / ZPA / ZDX
- ! Feature density creates implementation complexity
- ! April 2024 alleged-credentials disclosure briefly dented trust signal
- ! Agent-based architecture heavier than Cloudflare or pure agentless
If Zscaler is wrong for you, consider these instead
Same Zero Trust Network Access (ZTNA) category, different best-fit buyer.
Best for
Organizations (100-50,000 employees) valuing edge-network performance, transparent published pricing, and developer-friendly deployment with broad protocol support beyond HTTP.
See full profile →Best for
Engineering teams, devops, and SMB-to-mid-market organizations (10-2,000 employees) wanting frictionless WireGuard mesh access rather than full SASE rollouts.
See full profile →Best for
SMB-to-mid-market (50-2,000 employees) wanting VPN replacement with clean ZTNA architecture and centralized policy, without the complexity of full SASE.
See full profile →Related editorial
Last updated 2026-05-10. Editorial verdict based on the published Top 10 Zero Trust Network Access (ZTNA) Software (2026) ranking. Disagree? Tell us.