Independent research — not Zscaler marketing

Zscaler Pricing 2026 — ZIA, ZPA, and Platform Bundle Costs Explained

Zscaler is the market leader in ZTNA and Secure Service Edge. Their pricing page lists two tiers without dollar figures. This independent guide provides real per-user cost estimates, tier breakdowns, implementation costs, and an honest comparison with Microsoft Entra.

ZPA Standard

VPN Replacement
$40–$80
/user/year (est.)

ZTNA replacing VPN. Basic app segmentation, 5 app connectors.

ZPA Business

Most Popular
$80–$150
/user/year (est.)

Advanced app segmentation, unlimited connectors, privileged remote access.

ZIA + ZPA Platform

Enterprise
$150–$300
/user/year (est.)

Full SSE platform: SWG, CASB, DLP, ZTNA, firewall. Combined deal.

Zscaler does not publish list pricing. These are independently researched estimates from community-reported quotes, partner disclosures, and analyst reports. Enterprise deals negotiate 20–35% below these ranges. All purchases require direct Zscaler sales engagement.

ZIA (Zscaler Internet Access) — Pricing by Tier

ZIA is Zscaler's cloud-native Secure Web Gateway + CASB + DLP + cloud firewall. It secures all user internet traffic — SaaS applications, web browsing, and cloud services. Replaces on-premise proxy appliances (Bluecoat, Cisco WSA, Symantec ProxySG).

ZIA TierPer-User/Year (Est.)Key Features
ZIA Business$80–$120SWG, CASB (inline), cloud firewall, bandwidth control
ZIA Transformation$120–$180Adds advanced CASB, cloud sandbox, DLP, remote browser isolation basic
ZIA Enterprise$160–$250Adds advanced DLP, full browser isolation, UEBA, API-based CASB

ZPA (Zscaler Private Access) — ZTNA Pricing

ZPA is Zscaler's ZTNA product — the core "zero trust" component that replaces VPN for accessing private applications. Users authenticate through Zscaler via their IdP (Okta, Entra, ADFS) and receive access only to the specific applications they are authorised for, not the broader network.

ZPA TierPer-User/Year (Est.)Key Features
ZPA Standard$40–$80ZTNA, 5 App Connectors, per-app access, basic segmentation
ZPA Business$80–$150Unlimited connectors, advanced segmentation, privileged remote access, SSH/RDP zero trust
ZPA Transformation$120–$200Autonomous segmentation (AI-driven), App Protection inline, deception technology

Add-On Modules

Browser Isolation
$10–$25/user/year

Cloud-rendered browser sessions for risky or untrusted sites. High value for protecting against browser-based attacks.

Sandbox Advanced
$12–$20/user/year

AI/ML file analysis for advanced malware detection. Cloud-native sandbox for files downloaded through ZIA.

Firewall Advanced
$10–$18/user/year

Full-scale NGFW in the cloud: IPS, DNS security, advanced threat protection beyond standard ZIA firewall.

Autonomous App Segmentation
$15–$30/user/year

AI-driven microsegmentation for ZPA. Automatically discovers application communications and creates least-privilege policies.

Implementation Costs

Mid-market (200–2,000 users)
$100K–$250K
Zscaler or partner PS. Standard ZPA + ZIA deployment.
Enterprise (2,000–10,000 users)
$250K–$500K
Zscaler professional services. Complex integration, multiple data centres.
Large enterprise (10,000+)
$500K–$1M+
Zscaler PS + SI partner. Global rollout, advanced segmentation.

Zscaler ZPA vs Microsoft Entra Private Access — Honest Comparison

Choose Zscaler ZPA when:
  • →Large-scale enterprise ZTNA (500+ users)
  • →Complex hybrid environments with many private app connectors
  • →Replacing Cisco or Bluecoat proxy infrastructure
  • →Non-Microsoft identity provider (Okta, Ping, ADFS)
  • →You need advanced app segmentation capabilities
Choose Microsoft Entra Private Access when:
  • →Already on M365 E5 or Entra Suite (already included)
  • →Under 500 users with straightforward private app access
  • →Cost-sensitive — Entra Private Access at $5/user/month vs $7–$12 for ZPA
  • →Microsoft-primary environment with Entra ID as IdP
  • →New to ZTNA — lower implementation complexity

Zscaler Pricing FAQ

How much does Zscaler cost per user?
Zscaler does not publish list prices. Based on independently sourced community quotes and analyst research: ZPA (ZTNA only) runs $40–$80/user/year for standard tier, $80–$150/user/year for ZPA Business. Full ZIA+ZPA platform costs $150–$300/user/year at mid-market volumes (500–2,000 users). Enterprise deals (5,000+ users) typically negotiate 20–35% off these ranges. All quotes require direct sales engagement — there is no self-serve pricing.
What is the difference between ZIA and ZPA?
ZIA (Zscaler Internet Access) is a cloud-native Secure Web Gateway + CASB + DLP + cloud firewall. It secures user internet traffic. ZPA (Zscaler Private Access) is Zscaler's ZTNA product — it replaces VPN for accessing private applications (internal apps, on-prem resources). Most enterprises buy both. ZPA-only deployments (VPN replacement) are common for organisations that only need private access and already have a separate secure web gateway. ZPA-only is cheaper ($80–$150/user/year) than the full platform ($150–$300/user/year).
Does Zscaler require professional services?
Effectively yes. Zscaler recommends and most deployments include professional services engagement. A mid-market Zscaler deployment (500–2,000 users) typically requires $100K–$250K in Zscaler or partner professional services. Enterprise (5,000+ users): $250K–$500K+. Zscaler's architecture requires deploying software connectors in each private application environment, configuring App Connectors and ZPA private gateways, and integrating with your IdP (Okta, Entra, or ADFS). This is not a tool you deploy in a weekend.
Zscaler vs Microsoft Entra Private Access — which is better for ZTNA?
Zscaler ZPA is more mature, more feature-complete, and better tested at scale. It supports more complex private app architectures, has better application discovery, and has a longer track record with large enterprise deployments. Microsoft Entra Private Access ($5/user/month standalone, included in Entra Suite at $12/user/month) is newer (launched 2023) and less mature, but is improving rapidly. For Microsoft E5 customers, Entra Private Access is already included — the question is whether its capabilities are sufficient. For non-Microsoft-primary organisations with complex ZTNA requirements, Zscaler ZPA is the safer choice.
What Zscaler add-on modules add the most value?
The most commonly purchased add-ons: (1) Browser Isolation ($10–$25/user/year) — executes risky web sessions in a cloud sandbox, protecting against browser-based attacks. High value for organisations accessing untrusted SaaS. (2) Autonomous App Segmentation ($15–$30/user/year) — AI-driven microsegmentation for private applications. (3) Sandbox Advanced ($12–$20/user/year) — advanced threat detection for file downloads. Most organisations find the base ZIA+ZPA platform sufficient and add Browser Isolation as the first module.
How much do Zscaler partner/MSSP implementations cost?
Zscaler has a broad MSSP and VAR partner ecosystem. Partner implementations typically cost 40–60% less than Zscaler's own professional services — a mid-market deployment that Zscaler would charge $200K might cost $80K–$120K through a certified partner. The trade-off is depth of expertise. For complex deployments, Zscaler professional services is worth the premium. For standard ZPA VPN-replacement deployments, a certified MSSP is typically sufficient.
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