Illumio Core Alternatives 2026 - Top Competitors Ranked

You're looking at alternatives to:

Illumio Core

Security Software Enterprise Zero Trust Microsegmentation Illumio Lateral Movement

Illumio Core is a policy-based firewall solution that analyzes network traffic in real-time to enforce security rules based on application conversations rather than traditional IP addresses or ports, providing granular control and reducing the attack surface.

7.14 Good

apps Top Illumio Core Alternatives

The top alternative to Illumio Core in 2026 is Rubrik Security Cloud with a score of 8.95/10, followed by Wireshark (8.76) and PortSwigger Burp Suite Professional (8.56).

Rubrik Security Cloud

Rubrik Security Cloud combines backup management with tools for assessing threats to protected data. Policies guide back...

Security Enterprise Automation SAAS

8.95 Great

Wireshark

Wireshark is an open source packet analyzer primarily utilized for network forensics and security analysis. It captures...

Open Source Packet Analysis 1990S Network Forensics

8.76 Great

PortSwigger Burp Suite Professional

Burp Suite Professional is a widely-used tool for web security professionals and penetration testers. It facilitates det...

Vulnerability Scanner Web Security Pentesting Appsec

8.56 Great

Cobalt Strike

Cobalt Strike is a powerful security software tool designed for penetration testing and red team exercises. It allows or...

Pentest Adversary Simulation Red Team Fortra

8.52 Great

Wiz Cloud Security Platform

The Wiz Cloud Security Platform provides enterprise-level protection for cloud environments. It uses agentless scanning...

Enterprise Cloud Security Agentless Cspm

8.48 Great

Palo Alto Networks Prisma Access

Prisma Access is a comprehensive SASE platform from Palo Alto Networks that delivers zero trust security to users and de...

SAAS Zero Trust Cloud Security Network Access

8.47 Great

Cloudflare Gateway

Cloudflare Gateway applies internet security policies through Cloudflare's network, with DNS filtering as one part of it...

Security Enterprise Scalable Zero Trust

8.47 Great

Dragos Platform

The Dragos Platform is a security software solution specializing in protecting industrial control systems and operationa...

Industrial 2010S Ot Security Ics

8.45 Great

Metasploit Pro

Metasploit Pro is a security software platform designed for professional penetration testers and security analysts. It p...

Penetration Testing Offensive Rapid7 Exploit Framework

8.39 Great

Shodan

Shodan is a search engine specializing in identifying internet-connected devices. It catalogs publicly accessible server...

IOT Asset Discovery Osint Internet Scanner

8.39 Great

Netskope

Netskope provides cloud-delivered security and networking tools for organizations using cloud applications and distribut...

Cloud Native Compliance Healthcare Data Protection

8.36 Great

Tenable Nessus

Tenable Nessus is a widely-used security software solution designed to identify vulnerabilities within IT environments....

Enterprise Compliance Vulnerability Scanner Assessment

8.32 Great

Suricata

Suricata is an open source network security software solution. It analyzes incoming network traffic through deep packet...

Open Source Network Intrusion Detection 2010S

8.32 Great

Cisco Duo

Cisco Duo is a security software platform providing multi-factor authentication (MFA). It enhances identity security by...

Zero Trust Cisco Identity Security Mfa

8.26 Great

Okta Workforce Identity Cloud

Okta Workforce Identity Cloud is a security software solution that manages employee and contractor digital identities. I...

SAAS Zero Trust Sso Iam

8.07 Great

ThreatLocker

ThreatLocker is a software solution that uses application whitelisting to prevent unauthorized applications from running...

Enterprise Zero Trust Allowlisting Threatlocker

7.71 Good

Cato Networks SASE

Cato Networks SASE (Secure Access Service Edge) provides a unified platform combining network and security functions—inc...

Cloud Native Zero Trust Network Security Sase

7.53 Good

Cisco Identity Services Engine

Cisco ISE is a network access control solution that authenticates and authorizes devices attempting to connect to a wire...

Zero Trust Cisco Identity Network Access Control

7.37 Good

Island Enterprise Browser

Island Enterprise Browser is a security software solution designed to mitigate web-based threats by filtering malicious...

SAAS Zero Trust Dlp Island

7.14 Good

Comodo Advanced Endpoint Protection

Comodo Advanced Endpoint Protection is a multi-layered security suite offering real-time threat detection, malware remov...

Zero Trust Endpoint Containment 2000S

4.97 Poor

summarize Quick Comparison Summary

Alternative	Score	vs Illumio Core	Action
Rubrik Security Cloud Security Software Security Enterprise Automation	8.95 Great	+1.81	Compare
Wireshark Security Software Open Source Packet Analysis 1990S	8.76 Great	+1.62	Compare
PortSwigger Burp Suite Professional Security Software Vulnerability Scanner Web Security Pentesting	8.56 Great	+1.42	Compare
Cobalt Strike Security Software Pentest Adversary Simulation Red Team	8.52 Great	+1.38	Compare
Wiz Cloud Security Platform Security Software Enterprise Cloud Security Agentless	8.48 Great	+1.34	Compare
Palo Alto Networks Prisma Access Security Software SAAS Zero Trust Cloud Security	8.47 Great	+1.33	Compare
Cloudflare Gateway Security Software Security Enterprise Scalable	8.47 Great	+1.33	Compare
Dragos Platform Security Software Industrial 2010S Ot Security	8.45 Great	+1.31	Compare
Metasploit Pro Security Software Penetration Testing Offensive Rapid7	8.39 Great	+1.25	Compare
Shodan Security Software IOT Asset Discovery Osint	8.39 Great	+1.25	Compare

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help Frequently Asked Questions

What are the best alternatives to Illumio Core?

The top alternatives to Illumio Core in 2026 include Rubrik Security Cloud, Wireshark, PortSwigger Burp Suite Professional, Cobalt Strike, Wiz Cloud Security Platform. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Illumio Core compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Illumio Core scores 7.14/10. Click any alternative above to see a detailed side-by-side comparison.

Is Illumio Core worth it in 2026?

Illumio Core scores 7.14/10 in the Security Software category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.

What is the best free alternative to Illumio Core?

Several alternatives to Illumio Core offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.

Why should I switch from Illumio Core?

Common reasons users look for Illumio Core alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.

How many alternatives to Illumio Core are there?

Lunoo currently lists 20 scored alternatives to Illumio Core in the Security Software category, ranked by our AI-powered evaluation system.

Which Illumio Core alternative has the highest rating?

Rubrik Security Cloud currently holds the highest rating among Illumio Core alternatives with a score of 8.95/10.

Can I use Rubrik Security Cloud instead of Illumio Core?

Rubrik Security Cloud is one of the top-rated alternatives to Illumio Core. While they serve similar purposes in the Security Software space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to Illumio Core?

Pricing varies among Illumio Core alternatives. We recommend checking each alternative's website for current pricing. Many options in the Security Software category offer free tiers or competitive pricing.

How are Illumio Core alternatives ranked on Lunoo?

Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.

Illumio Core vs Rubrik Security Cloud: which is better?

Illumio Core scores 7.14/10 while Rubrik Security Cloud scores 8.95/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Illumio Core vs Wireshark: which is better?

Illumio Core scores 7.14/10 while Wireshark scores 8.76/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Illumio Core vs PortSwigger Burp Suite Professional: which is better?

Illumio Core scores 7.14/10 while PortSwigger Burp Suite Professional scores 8.56/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

swap_horiz Illumio Core Alternatives