Infoblox vs Zscaler Internet Access Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Infoblox

0.0 (0 reviews)

Infoblox provides a unified networking and security platform that uses DNS-layer data to protect your organization from cyber threats while simplifying cloud-managed network connectivity and visibility.

Starting at --
Free Trial 30 days
VS

Zscaler Internet Access

0.0 (0 reviews)

Zscaler Internet Access is a cloud-native security service edge platform that provides AI-powered threat protection and data loss prevention to secure your users, workloads, and devices anywhere they connect.

Starting at --
Free Trial 0 days

Quick Comparison

Feature Infoblox Zscaler Internet Access
Website infoblox.com zscaler.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 30 days free trial ✓ 0 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise saas mobile
Integrations Splunk ServiceNow Cisco Palo Alto Networks CrowdStrike Microsoft Azure AWS Google Cloud Platform Tenable Qualys Microsoft 365 Slack Salesforce AWS Azure CrowdStrike Okta Splunk Microsoft Sentinel ServiceNow
Target Users mid-market enterprise mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 1999 2007
Headquarters Santa Clara, USA San Jose, USA

Overview

I

Infoblox

Infoblox provides a centralized platform to manage your critical network services—DNS, DHCP, and IP address management (collectively known as DDI). By moving these services to a unified cloud-managed interface, you eliminate the manual effort of tracking IP addresses in spreadsheets and reduce the risk of network downtime. You can gain full visibility into every device connecting to your network, whether they are in your main office, a remote branch, or a cloud environment.

Beyond connectivity, you can use the platform to turn your DNS into a security asset. It automatically blocks connections to known malicious domains and detects data exfiltration attempts that traditional firewalls often miss. This proactive approach helps you stop threats earlier in the kill chain. The software is designed for mid-to-large organizations that need to maintain high availability and consistent security policies across complex, distributed global infrastructures.

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Zscaler Internet Access

Zscaler Internet Access (ZIA) transforms how you secure your workforce by moving your security stack to the cloud. Instead of routing traffic through a slow corporate VPN or physical appliances, you connect users directly to the world’s largest security cloud. This ensures your team stays protected from malware, ransomware, and phishing attempts whether they are working from the office, a home network, or a coffee shop.

You can replace outdated web gateways with a unified platform that inspects all traffic, including encrypted data, without slowing down your connection. It simplifies your infrastructure by eliminating the need to manage hardware, while giving you full visibility into every user activity and potential threat across your entire organization. By using a zero-trust architecture, you ensure that security follows the user, not the network.

Overview

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Infoblox Features

  • Unified DDI Management Manage DNS, DHCP, and IP addresses from one console to ensure consistent connectivity across your entire enterprise.
  • BloxOne Threat Defense Protect your devices everywhere by using DNS-level intelligence to block malicious lookups and prevent data theft.
  • Automated IPAM Eliminate manual errors by automatically discovering and tracking every IP address across your physical and cloud networks.
  • Lookalike Domain Detection Identify and block fraudulent domains that mimic your brand to protect your employees from sophisticated phishing attacks.
  • Ecosystem Integration Share real-time security data with your existing tools like SIEMs and SOARs to speed up incident response.
  • Cloud-Native Deployment Deploy network services as microservices in the cloud to scale your infrastructure instantly without adding hardware.
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Zscaler Internet Access Features

  • AI-Powered Sandbox. Stop zero-day threats by instantly analyzing suspicious files in a virtual environment before they ever reach your network.
  • Cloud Firewall. Scale your security across all ports and protocols to protect your branch offices without deploying expensive physical hardware.
  • Full SSL Inspection. Inspect encrypted traffic at scale to find hidden threats without sacrificing the browsing speed your team expects.
  • Data Loss Prevention. Protect your sensitive information by automatically blocking unauthorized uploads of company data to personal cloud apps.
  • URL Filtering. Manage your team's web access by blocking dangerous or inappropriate websites across your entire global organization.
  • Bandwidth Control. Prioritize your business-critical applications like Zoom or Microsoft 365 over less important web traffic to ensure performance.

Pricing Comparison

I

Infoblox Pricing

Z

Zscaler Internet Access Pricing

Pros & Cons

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Infoblox

Pros

  • Extremely reliable DNS and DHCP services for high-uptime environments
  • Centralized visibility across hybrid and multi-cloud infrastructures
  • Powerful automation reduces manual IP management tasks significantly
  • Effective at blocking threats before they reach the network
  • Detailed reporting helps with compliance and audit requirements

Cons

  • Significant learning curve for new administrators
  • Premium pricing makes it expensive for smaller organizations
  • User interface can feel complex and overwhelming initially
A

Zscaler Internet Access

Pros

  • Eliminates the need for expensive on-premise security hardware
  • Provides consistent security policies for remote and office workers
  • Fast global performance through a massive distributed cloud network
  • Excellent visibility into encrypted traffic and user web activity

Cons

  • Initial configuration requires significant technical expertise
  • Policy management interface can feel complex for new users
  • Customer support response times can vary during implementation
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