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Cloudflare Zero Trust vs Zscaler Private Access

A side-by-side comparison across pricing, deployment, integrations, compliance, and vpn & ztna-specific features. Descriptive comparison only — no recommendations.

4 min read Data verified: May 2026 VPN & Zero Trust Network Access
Cloudflare Zero Trust
ZTNA / SASE
Free up to 50 users (permanent, no time limit) Pay-as-you-go $7/user/mo annual (covers core ZTNA + SWG); Enterprise Contract custom pricing with extended log retention, SIEM integration, custom DLP, and dedicated support
Freemium / Paid
Visit official site →
Zscaler Private Access
ZTNA / SSE
ZPA $140-$375+/user/yr depending on capabilities small deployments ~$7,500/yr for 50 users on basic ZPA via AWS Marketplace; enterprise platform bundle (full SSE/SASE) ~$20,000/yr for 50 users; large enterprise deployments commonly $50K-$280K+/yr
Paid
Visit official site →
$ Pricing & plans
5 dimensions
Pricing model
Free up to 50 users (permanent, no time limit)
Pay-as-you-go $7/user/mo annual (covers core ZTNA + SWG); Enterprise Contract custom pricing with extended log retention, SIEM integration, custom DLP, and dedicated support
ZPA $140-$375+/user/yr depending on capabilities
small deployments ~$7,500/yr for 50 users on basic ZPA via AWS Marketplace; enterprise platform bundle (full SSE/SASE) ~$20,000/yr for 50 users; large enterprise deployments commonly $50K-$280K+/yr
Pricing tier
Freemium / Paid
Paid
Free tier / trial
Free tier
Permanent free tier supports up to 50 users — includes full ZTNA, SWG (DNS and HTTP filtering), Digital Experience Monitoring, device client, application connector, CASB (2 read-only API integrations), DLP (limited predefined profiles)
Paid only
No free tier; demos and PoCs via Zscaler sales or partners; AWS Marketplace fixed-price editions from $15,750 to $312,000 annually
Volume discounts
Pay-as-you-go is flat $7/user/mo
Enterprise Contract tier offers negotiated pricing with volume discounts and multi-year commitments; bundling with other Cloudflare One products improves overall pricing
Per-user pricing decreases significantly with volume
multi-year commitments common (3-year terms typical); bundling ZIA + ZPA improves per-user rates for both; Enterprise Agreements available for large deployments
Hidden costs
DNS query overages beyond ~150,000/seat/month (may require additional seat…
purchases), Log Explorer beyond 10GB free ($1/GB/month), Remote Browser Isolation add-on, dedicated egress IPs (Contract add-on), email security (Area 1) add-on, Magic WAN for SD-WAN replacement requires Contract plan
Professional services for deployment and policy migration, App Connector…
infrastructure (VM/container hosting), separate licensing for ZIA (internet access), ZDX (digital experience monitoring), and other Zero Trust Exchange products; bandwidth/overage charges may apply in years 2-3; renewal uplift commonly negotiated
↗ Deployment & integrations
3 dimensions
Deployment
SaaS via Cloudflare's global anycast network (300+ cities)
WARP device client (Windows/macOS/Linux/iOS/Android) creates WireGuard-based tunnel; Cloudflare Tunnel (cloudflared) connects private resources without exposing public IPs; agentless browser-based access for web apps via Cloudflare Access
SaaS via Zscaler Zero Trust Exchange (150+ data centers)
App Connector (lightweight VM or container) deployed in customer environment makes outbound connection to Zscaler edge — apps never expose public IPs; Zscaler Client Connector on user devices; Private Service Edge option for on-premises deployment
Typical deployment time
Hours to days for ZTNA setup with Cloudflare Tunnel and Access policies
days to weeks for full SASE rollout including WARP client deployment, DNS/HTTP filtering policies, and identity integration
Weeks for mid-market deployments
months for large enterprise rollouts with policy migration from legacy VPNs, App Connector deployment, identity integration, and user training; Zscaler positions ZPA as deployable in 'hours' for simple replacements
Key integrations
Microsoft Entra ID, Okta, Google Workspace, GitHub, OneLogin, Ping, generic SAML/OIDC
identity providers via SCIM; Splunk, Microsoft Sentinel, Datadog for log forwarding; Terraform provider for IaC; AWS, Azure, GCP for tunnel deployment
Microsoft Entra ID, Okta, Ping, Google Workspace, SAML/OIDC IdPs
SCIM provisioning; CrowdStrike, SentinelOne, Microsoft Defender for device posture; Splunk, IBM QRadar, Microsoft Sentinel for SIEM; ServiceNow, Jira; broad SaaS integrations
🌍 VPN & ZTNA-specific evaluation
7 dimensions
Architecture / approach
Cloud-native ZTNA + SASE platform
identity-aware, per-application access enforced at Cloudflare's edge; no central VPN concentrator; traffic routed through nearest anycast PoP; supports both clientless (browser-based) and client-based (WARP) access
Cloud-native ZTNA via Zscaler Zero Trust Exchange (150+ data centers)
App Connector establishes outbound-only connection from app to nearest Service Edge — apps are never exposed to internet; user traffic routed through nearest Service Edge with broker model creating per-app TLS tunnels
Underlying protocol
WireGuard tunnels for WARP client (since 2020), HTTPS for browser-based access
QUIC (HTTP/3) default for cloudflared Tunnel in 2026; mTLS for service-to-service
Micro-encrypted TLS tunnels between App Connector and Service Edge
Client Connector tunnels user traffic via TLS to Service Edge; modern TLS 1.3 with strong cipher suites
Per-application access
Yes — Cloudflare Access enforces per-application policies based on identity,…
device posture, country, IP, and custom rules; supports self-hosted web apps, SaaS apps, and non-web protocols (SSH, RDP, VNC, arbitrary TCP/UDP via WARP)
Yes — per-application access is the core architectural principle
users connect to specific named applications, not networks; granular app segmentation; AI-powered user-to-app segmentation auto-discovers apps and recommends policies
Device posture / trust
WARP client provides device posture signals (OS version, disk encryption, MDM…
enrollment, running processes, OS patch level); access policies can require specific posture criteria; integrates with CrowdStrike, SentinelOne, Microsoft Intune for richer signals
Continuous device posture validation via integration with CrowdStrike,…
SentinelOne, Microsoft Defender, Carbon Black, others; policies can require minimum OS version, disk encryption, MDM enrollment, EDR running
Identity / IdP integration
SAML 2.0, OIDC, and dozens of pre-built IdP integrations (Okta, Entra ID,…
Google Workspace, GitHub, OneLogin, Ping); SCIM provisioning supported; supports social IdPs (GitHub, Google) for developer use cases
SAML 2.0, OIDC support for Entra ID, Okta, Ping, Google Workspace, ADFS,…
generic SAML providers; SCIM provisioning; context-aware policies combining identity, device, location, time, and content
Performance / scale
Anycast network spans 300+ cities
users typically connect to nearest edge with single-digit ms latency; Cloudflare Tunnel has no throughput limitations and no VM infrastructure requirements; auto-scales globally
Designed for very large enterprise scale
supports hundreds of thousands of users; 150+ data centers globally for proximity-based PoP routing; performance reflects global proxy architecture — latency depends on user-to-PoP proximity
Self-hosting / sovereignty
Not available
Cloudflare Zero Trust is SaaS only; for sovereignty requirements, organizations evaluate alternatives or pair with self-hosted complements; Cloudflare for Government meets FedRAMP Moderate
Primarily SaaS
Private Service Edge option allows on-premises deployment of inspection nodes for data residency/latency requirements; supports air-gapped scenarios via Private Service Edge plus customer-managed infrastructure
✓ Compliance & certifications
1 dimension
Compliance certifications
SOC 2 Type II, ISO 27001, ISO 27018, PCI DSS, HIPAA (BAA available), GDPR,…
FedRAMP Moderate (Cloudflare for Government)
FedRAMP High, IRAP, SOC 2 Type II, ISO 27001, ISO 27017, ISO 27018, ISO 27701,…
PCI DSS, HIPAA, GDPR; broad regulatory certifications appropriate for highly regulated industries
◧ Positioning
3 dimensions
Target deployment
Organizations from small teams up to enterprises wanting unified ZTNA + Secure…
Web Gateway across a single global network, with simple per-user pricing
Mid-market to enterprise wanting the most-deployed ZTNA platform with deep SSE…
integration and Zscaler ecosystem alignment
Strengths cited
Generous free tier (50 users), simple per-user pricing without bandwidth…
surcharges, global anycast network spans 300+ cities for low-latency access, Cloudflare Tunnel eliminates inbound firewall rules and public IP exposure, browser-based SSH/VNC for clientless access, broad SASE bundling (ZTNA, SWG, CASB, DLP, RBI, email security) on one platform, fast deployment (often hours not weeks)
Most-deployed ZTNA solution globally per Zscaler positioning, recognized leader…
in Gartner Magic Quadrant for SSE, inside-out App Connector architecture means apps never exposed to internet, scales to very large enterprise deployments, deep integration with Zscaler Internet Access (ZIA) for full SSE/SASE coverage, broad compliance certification breadth, mature partner ecosystem
Where it fits less well
DNS query soft limit of ~150,000/seat/month may trigger additional seat purchase
Remote Browser Isolation, email security, dedicated egress IPs, and Magic WAN are Enterprise add-ons with separate pricing; Log Explorer free up to 10GB then $1/GB/month
Premium pricing positioned for enterprise
ZIA and ZPA priced separately (bundles available but commit to broader scope); App Connector hardware/VM footprint to plan and maintain; latency profile reflects global proxy architecture — well-suited for centralized inspection but requires planning for distributed users
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Methodology Comparison data synthesized from publicly available vendor documentation, MITRE Engenuity ATT&CK Evaluations, AV-TEST results, Gartner Peer Insights, G2/Capterra/TrustRadius reviews, anonymized transaction data (Vendr, CostBench, CheckThat.ai), and publicly reported pricing as of May 2026. defend.network is independent and has no commercial relationship with the vendors compared.