10 Best ZTNA Tools Securing Networks in 2026

Remote work changed how companies think about security. The old model of trusting everyone inside the network is no longer safe. Attackers who steal one password can move freely through a traditional network.

That’s where Zero Trust Network Access (ZTNA) steps in. Instead of granting broad access, it verifies identity, device health, and context before allowing anyone to access an application (Every single time without exception).

This article covers the best ZTNA tools available in 2026. The ones security teams actually recommend, ranked by real-world usability, security depth, pricing fairness, and integration options. Whether you’re a startup or a global enterprise, there’s a solution on this list for you.

What is a ZTNA Tool?

A ZTNA tool is a security technology that provides secure remote access to applications based on one rule: trust no one. Unlike older systems that give a user access to an entire network, ZTNA creates a private “tunnel” between a specific user and the specific app they need. Everything else stays invisible to them.

Key principles behind all the best ZTNA tools:

• Never Trust, Always Verify: Every request is authenticated
• Least Privilege Access: Users see only what they need
• Application-level Segmentation: No broad network exposure
• Continuous Validation: Device posture is checked, not just at login

ZTNA evaluates the user’s identity, device security posture, and other factors before granting access. It uses a secure, encrypted tunnel to connect users to specific applications, providing an extra layer of security.

10 Best ZTNA Tools Securing Networks in 2026

When comparing the best tools, keep in mind that there is no universal winner. The right fit depends on team size, existing infrastructure, and security maturity.

Selection Criteria & Ranking Method

To rank the best tools fairly, each was evaluated on six criteria:

Criteria	What We Looked At
Security depth	MFA, device posture, continuous auth
Ease of deployment	Time to go live, agent requirements
Integration	IdP, SSO, cloud platforms
Scalability	SMB to enterprise suitability
Pricing	Transparency and value
Compliance support	SOC 2, HIPAA, GDPR, PCI-DSS

The best ZTNA tools are ranked from best overall to more specialized options. Enterprise leaders appear first; SMB-friendly and niche tools follow.

1. Zscaler Private Access (ZPA)

Zscaler Private Access allows authorized users to connect only to approved resources, making apps invisible and inaccessible to attackers. It offers a global edge presence with 150+ cloud edge locations worldwide, ensuring scalability and performance without on-premises appliances.

Key Features:

• Full inline inspection with DLP
• User-to-app segmentation (no network-level access)
• 150+ global PoPs
• Integrates with Okta, Azure AD, and CrowdStrike

Best for: Large enterprises replacing VPNs at scale

Pros: Industry-leading security depth; strongest Gartner ZTNA quadrant position

Cons: Complex to configure; expensive at scale

Pricing: Starts at $6–$12/user/month; enterprise deployments range from $20,000 to $300,000+ annually.

Also Read: Zero Trust Security: How Modern Companies Protect Data and Systems

2. Cloudflare Access (Cloudflare One)

When cloud-first teams look for the best ZTNA tools, they prefer Cloudflare Access. It secures internal apps without exposing them to the internet. It runs on Cloudflare’s global edge network, offers a generous free tier for up to 50 users, and deploys without complex configuration or hardware.

Key Features:

• Clientless access for web apps
• Runs on Cloudflare’s global Anycast edge
• Free tier for up to 50 users
• WARP client for non-web app access

Best for: Startups, SMBs, and cloud-first teams

Pros: Fast to deploy; excellent free tier; transparent pricing

Cons: Advanced DLP and browser isolation cost extra

Pricing: Free (up to 50 users); Paid plans starting at $7/user/month.

3. Palo Alto Networks Prisma Access

Prisma Access is a cloud-delivered ZTNA solution that uses machine learning to build dynamic, risk-based access policies. It sits inside Palo Alto’s broader security platform, connecting natively with Cortex XDR, NGFW, and SD-WAN for a unified SecOps experience.

Key Features:

• ML-powered policy engine
• Native integration with Cortex XDR
• SASE-ready (combines SD-WAN, SWG, ZTNA)
• Microsegmentation across hybrid environments

Best for: Enterprises needing unified SASE + ZTNA

Pros: Best for orgs already on Palo Alto; unified SecOps

Cons: Premium pricing; complex for smaller teams

Pricing: Usage-based; contact for enterprise quotes

4. Twingate

Twingate is a modern ZTNA tool built for developer teams and regulated industries. It replaces VPN without exposing public IPs, offers granular per-resource access policies and detailed activity logs, and deploys in minutes without touching your existing network configuration.

Key Features:

• DNS encryption and split tunneling
• No public IP exposure required
• Developer-friendly API for automation
• Supports Okta, Azure AD, Google Workspace

Best for: Developer teams and regulated industries

Pros: Extremely fast deployment; clean UI; SOC 2 & GDPR compliant

Cons: Fewer advanced enterprise features; smaller community

Pricing: Free plan available; Teams plan from $5–$15/user/month

5. Cisco Duo (with ZTNA)

Cisco Duo checks device health and confirms identity before granting access to any app. It works across hundreds of cloud and on-prem environments with minimal setup. Teams already on Cisco infrastructure will find it one of the best ZTNA tools they can add without starting over.

Key Features:

• Device trust + MFA as a combined layer
• Integrates with hundreds of apps natively
• Phishing-resistant passwordless authentication
• Granular policy per application

Best for: Organizations already using Cisco infrastructure

Pros: Best MFA in the industry; smooth Cisco ecosystem fit

Cons: ZTNA features require higher-tier plans

Pricing: Free (up to 10 users); $3–$9/user/month for paid plans.

6. NordLayer

NordLayer is built specifically for remote and distributed workforces. It combines identity-aware access, SSO, dedicated cloud gateways, and DNS-level threat protection into one platform. No hardware is required, and teams can be onboarded in a matter of hours.

Key Features:

• Dedicated IP and gateway options
• SSO via Google, Azure AD, Okta
• DNS filtering and threat protection
• Easy onboarding with no hardware

Best for: Remote and distributed workforces

Pros: Very affordable; simple admin panel; great for SMBs

Cons: Less granular than enterprise-grade tools

Pricing: Starts at $8/user/month (Lite); Premium at $14/user/month

7. Perimeter 81

Perimeter 81 is a cloud-native ZTNA platform built for growing companies. It combines software-defined perimeters, microsegmentation, and policy controls in one place. Teams can set up secure access without needing a dedicated network engineer.

Key Features:

• Software-defined perimeter (SDP) architecture
• Microsegmentation out of the box
• Automatic Wi-Fi security
• Works across multi-cloud environments

Best for: Mid-market companies moving away from VPN

Pros: Easy setup; good policy management; strong SMB focus

Cons: Can feel limited for large enterprises

Pricing: Essentials from $8/user/month; Premium and Enterprise tiers available

8. Fortinet Universal ZTNA

For hybrid environments, Fortinet Universal ZTNA is among the best ZTNA tools. It is designed to control application access regardless of where the app lives. FortiClient is a unified agent that can support ZTNA and VPN patterns. It is a practical transition path for orgs that cannot rip and replace overnight.

Key Features:

• Single FortiClient agent for ZTNA + EPP + VPN
• Works with FortiGate SD-WAN
• On-prem, cloud, and hybrid support
• Centralized policy with FortiManager

Best for: Hybrid environments with Fortinet firewalls

Pros: Best choice for existing Fortinet customers; flexible transition

Cons: Requires the Fortinet ecosystem for full value

Pricing: Bundled with FortiClient EMS; contact for pricing

9. Appgate ZTNA

Appgate ZTNA provides continuous authentication that adjusts based on real-time risk variables like changes in user behavior or device compromise. It provides support for standards like HIPAA, PCI-DSS, and GDPR. This equips IT teams with actionability, audit trails, and behavior analytics.

Key Features:

• Dynamic trust model with behavioral analytics
• Fine-grained microsegmentation
• Supports cloud, on-prem, and hybrid infrastructure
• Full audit trails for compliance

Best for: Highly regulated sectors (finance, healthcare, government)

Pros: Best compliance coverage; enterprise-grade identity controls

Cons: Higher learning curve; enterprise pricing

Pricing: Contact Appgate for a custom quote

10. GoodAccess

GoodAccess is a lightweight ZTNA tool built for small teams and freelancers. It offers a free Starter plan with secure access, MFA, and a simple dashboard. Paid plans add dedicated gateways and SSO for growing teams.

Key Features:

• Access cards for individual users or groups
• Dedicated cloud gateways
• MFA and SSO support
• Simple dashboard with user-level controls

Best for: Small teams and freelancers on a budget

Pros: Free tier; easiest to manage for small teams

Cons: Not built for enterprise scale

Pricing: Free (Starter); paid plans from $7/user/month

Quick Comparison Table

Here’s a side-by-side view of the best ZTNA tools covered above:

Tool	Best For	Free Tier	Approx. Starting Price	Compliance
Zscaler ZPA	Large enterprise	No	$6–12/user/mo	SOC 2, HIPAA, GDPR
Cloudflare Access	SMB, cloud-native	Yes (50 users)	$7/user/mo	SOC 2, GDPR
Palo Alto Prisma	Unified SASE/enterprise	No	Custom	SOC 2, HIPAA
Twingate	Developers, regulated	Yes	$5/user/mo	SOC 2, GDPR
Cisco Duo	Cisco ecosystem	Yes	$3/user/mo	SOC 2, HIPAA
NordLayer	Remote workforce	No	$8/user/mo	SOC 2, GDPR
Perimeter 81	Mid-market	No	$8/user/mo	SOC 2, HIPAA
Fortinet ZTNA	Hybrid/Fortinet shops	No	Bundled, contact support	SOC 2, GDPR
Appgate ZTNA	Regulated sectors	No	Custom	HIPAA, PCI-DSS
GoodAccess	Small teams	Yes	$7/user/mo	SOC 2, GDPR

How to Choose the Right ZTNA Tool?

Knowing which of the best ZTNA tools fits your team is simpler when you match your size to the right tier. Here’s a simple decision path:

• You’re a solo developer or small startup: Start with GoodAccess (free) or Twingate (free tier). Both deploy in under an hour.
• You’re a mid-market company: Cloudflare Access or Perimeter 81 gives you the best balance of simplicity and control.
• You’re in a regulated industry: Appgate ZTNA or Zscaler ZPA. Both are built for audit trails and strict compliance.
• You’re already on a security platform: Match the vendor. Fortinet shops should use FortiClient ZTNA. Palo Alto shops should use Prisma Access. Cisco shops benefit most from Duo.
• You want the lowest cost at scale: Cloudflare leads in cost efficiency and ease of deployment, while Zscaler offers advanced security features that justify its higher price for comprehensive protection.

Evaluating the best ZTNA tools for your team means answering a few practical questions first:

Key questions to ask before buying:

1. Do users need agent-based or agentless access?
2. Which identity providers (IdPs) do you already use?
3. Do you need on-premises app support, or is everything cloud-hosted?
4. What compliance frameworks do you have to meet?
5. How many users will you onboard in the next 12 months?

ZTNA vs VPN: Which is Better?

This comparison comes up constantly, and the answer matters.

ZTNA	Feature	VPN
App-level only	Access scope	Full network
Minimal	Attack surface	Large
Prevented by design	Lateral movement	Possible
Generally faster	Performance	Can introduce latency
Seamless	User experience	Can be clunky
Cloud-native	Scalability	Hardware-dependent
Varies	Cost	Lower upfront

Traditional VPNs provide broad network access, which increases attack surfaces and lateral movement risks. ZTNA solves this by granting application-level access only, reducing exposure and improving security posture.

When looking at the ZTNA tools vs VPNs, the gap in security architecture is clear. That said, VPNs aren’t dead yet. If your users need raw network-level access (legacy apps, some OT/IoT systems), a VPN still has its place. For most modern setups, ZTNA is the better long-term bet.

Also Read: ZTNA vs VPN: Which Remote Access Solution Is Right for You?

Conclusion

Choosing between the best ZTNA tools available today comes down to your specific situation. These tools don’t just lock things down; they make secure access feel invisible to end users while giving IT teams full visibility and control. The right pick depends on your size, stack, and compliance requirements.

Start small if needed. Cloudflare and GoodAccess both have free tiers that let you test ZTNA without a budget commitment. Scale up when your needs grow.

One thing is certain: in 2026, running a flat network with VPN-only access is a risk most organizations can no longer afford.

Frequently Asked Questions