# Best Enterprise Microsegmentation Software *By [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)* Products classified in the overall Microsegmentation category are similar in many regards and help companies of all sizes solve their business problems. However, enterprise business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Enterprise Business Microsegmentation to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Enterprise Business Microsegmentation category. In addition to qualifying for inclusion in the Microsegmentation Software category, to qualify for inclusion in the Enterprise Business Microsegmentation Software category, a product must have at least 10 reviews left by a reviewer from an enterprise business. ## How Many Microsegmentation Software Products Does G2 Track? **Total Products under this Category:** 28 ### Category Stats (May 2026) - **Average Rating**: 4.46/5 - **New Reviews This Quarter**: 13 - **Buyer Segments**: Mid-Market 43% │ Enterprise 36% │ Small-Business 21% - **Top Trending Product**: Illumio (+0.051) *Last updated: May 18, 2026* ## How Does G2 Rank Microsegmentation Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 1,000+ Authentic Reviews - 28+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### Foxpass by Splashtop Foxpass Cloud RADIUS by Splashtop is a fully managed, cloud-hosted RADIUS authentication service designed to provide secure, passwordless access to Wi-Fi networks, VPNs, and various network infrastructures. This solution is particularly tailored for IT teams that prioritize security, control, and operational simplicity. By employing certificate-based and identity-based authentication protocols, Foxpass ensures that every device and user connection is validated, enhancing the overall security posture of an organization. The product is especially beneficial for organizations looking to eliminate the vulnerabilities associated with shared passwords. By utilizing X.509 certificate authentication (EAP-TLS) and identity-driven policies (EAP-TTLS), Foxpass facilitates the implementation of Zero Trust principles. This approach allows organizations to assign role-based access controls and maintain comprehensive audit visibility without the need for on-premises servers or complex Public Key Infrastructure (PKI). Such features make Foxpass an appealing choice for enterprises, educational institutions, and global teams seeking to streamline their authentication processes. Foxpass seamlessly integrates with various identity providers, including Microsoft Entra ID (Azure), Google, OKTA, and OneLogin. This integration is complemented by automated certificate management capabilities through leading Mobile Device Management (MDM) solutions such as Microsoft Intune, Jamf, Kandji, and Addigy. Additionally, the built-in Bring Your Own Device (BYOD) workflows enable secure enrollment of unmanaged or personal devices, ensuring that organizations can maintain security standards while accommodating diverse device types. Compliance with industry standards is another critical aspect of Foxpass. The service is designed to meet regulations such as GDPR, SOC 2, ISO 27001, HIPAA, FERPA, and CIPA, making it suitable for organizations with stringent compliance requirements. Furthermore, Foxpass offers regional hosting and data residency options, which are essential for organizations that must adhere to specific sovereignty or privacy mandates. This flexibility ensures that users can implement Foxpass in a manner that aligns with their operational and regulatory needs. Overall, Foxpass Cloud RADIUS by Splashtop stands out in the authentication service category by providing a robust, cloud-based solution that enhances security, simplifies management, and supports compliance across various industries. Its focus on passwordless access and seamless integration with existing identity systems positions it as a valuable tool for organizations aiming to enhance their network security infrastructure. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=2690&secure%5Bdisplayable_resource_id%5D=2690&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=2690&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=16236&secure%5Bresource_id%5D=2690&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fmicrosegmentation%2Fenterprise&secure%5Btoken%5D=d86c340b3244f3776ea370bbf3d82eaa46489873a5a0d904d07dad109eaad553&secure%5Burl%5D=https%3A%2F%2Fwww.splashtop.com%2Ffoxpass%3Futm_source%3Dg2.com%26utm_medium%3Dcpc%26utm_campaign%3D251218_WW_WW_G2_Microsegmentation_Foxpass&secure%5Burl_type%5D=custom_url) --- ## What Are the Top-Rated Microsegmentation Software Products in 2026? ### 1. [Illumio](https://www.g2.com/products/illumio/reviews) Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Our breach containment platform identifies and contains threats across hybrid multi-cloud environments, stopping attacks from becoming cyber disasters. Recognized as a Leader in G2 for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running. The Illumio Platform comprises two complementary products powered by an AI security graph: Illumio Insights detects threats and exposes lateral movement risk across hybrid cloud environments.  Illumio Segmentation prevents the spread of attacks by enforcing policy and protecting critical assets. Together, they help security teams shrink the attack surface, reduce risk, and contain breaches in real time. **Average Rating:** 4.6/5.0 **Total Reviews:** 32 **How Do G2 Users Rate Illumio?** - **Quality of Support:** 9.4/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.0/10) - **Ease of Setup:** 8.9/10 (Category avg: 8.4/10) - **Ease of Use:** 9.3/10 (Category avg: 8.8/10) **Who Is the Company Behind Illumio?** - **Seller:** [Illumio](https://www.g2.com/sellers/illumio) - **Company Website:** https://www.illumio.com/ - **Year Founded:** 2013 - **HQ Location:** Sunnyvale, California - **Twitter:** @illumio (3,411 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/illumio/ (854 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Computer & Network Security - **Company Size:** 42% Enterprise, 39% Mid-Market #### What Are Illumio's Pros and Cons? **Pros:** - Ease of Use (9 reviews) - Security (5 reviews) - Centralized Management (3 reviews) - Implementation Ease (3 reviews) - Installation Ease (3 reviews) **Cons:** - Difficult Learning Curve (2 reviews) - Integration Issues (2 reviews) - Compatibility Issues (1 reviews) - Difficult Learning (1 reviews) - Expensive (1 reviews) ### 2. [AlgoSec Horizon](https://www.g2.com/products/algosec-horizon/reviews) AlgoSec, a global cybersecurity leader, empowers organizations to securely accelerate application delivery up to 10 times faster by automating application connectivity and security policy across the hybrid network environment. With two decades of expertise securing hybrid networks, over 2200 of the world's most complex organizations trust AlgoSec to help secure their most critical workloads. AlgoSec Horizon platform utilizes advanced AI capabilities, enabling users to automatically discover and identify their business applications across multi-clouds, and remediate risks more effectively. It serves as a single source for visibility into security and compliance issues across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Additionally, organizations can leverage intelligent change automation to streamline security change processes, thus improving security and agility. Learn how AlgoSec enables application owners, information security experts, SecOps and cloud security teams to deploy business applications faster while maintaining security at www.algosec.com. **Average Rating:** 4.5/5.0 **Total Reviews:** 217 **How Do G2 Users Rate AlgoSec Horizon?** - **Quality of Support:** 8.4/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.0/10) - **Ease of Setup:** 8.4/10 (Category avg: 8.4/10) - **Ease of Use:** 8.7/10 (Category avg: 8.8/10) **Who Is the Company Behind AlgoSec Horizon?** - **Seller:** [AlgoSec](https://www.g2.com/sellers/algosec) - **Company Website:** https://www.algosec.com - **Year Founded:** 2004 - **HQ Location:** Ridgefield Park, New Jersey - **Twitter:** @AlgoSec (2,425 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/algosec/ (559 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Security Engineer, Network Security Engineer - **Top Industries:** Computer & Network Security, Information Technology and Services - **Company Size:** 51% Enterprise, 29% Mid-Market #### What Are AlgoSec Horizon's Pros and Cons? **Pros:** - Ease of Use (15 reviews) - Policy Management (13 reviews) - Risk Management (9 reviews) - Automation (8 reviews) - Useful (8 reviews) **Cons:** - Improvement Needed (8 reviews) - Integration Issues (6 reviews) - Difficult Setup (5 reviews) - Complex Setup (4 reviews) - Expensive (4 reviews) ### 3. [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews) CloudGuard Network Security is a comprehensive cloud security solution designed to protect public, private, and hybrid cloud environments from a wide array of cyber threats. This platform focuses on delivering advanced threat protection, ensuring that organizations can confidently transition to the cloud while maintaining robust security measures. With an impressive malware catch rate, CloudGuard is engineered to defend against various types of attacks, including ransomware and other malicious software. Targeted at enterprises and organizations that are increasingly adopting cloud technologies, CloudGuard Network Security is particularly beneficial for IT teams and security professionals who require a reliable and efficient way to manage security across multiple environments. The solution is ideal for businesses looking to enhance their cloud security posture without compromising on agility or operational efficiency. By integrating seamlessly with leading Infrastructure as Code (IaC) tools, CloudGuard automates network security processes, making it easier for teams to implement security measures within their continuous integration and continuous deployment (CI/CD) workflows. One of the standout features of CloudGuard is its advanced protection capabilities. The platform includes a suite of security features such as a firewall, data loss prevention (DLP), intrusion prevention system (IPS), application control, IPsec VPN, URL filtering, antivirus, anti-bot protection, threat extraction, and threat emulation. These tools work in concert to provide a multi-layered defense strategy that addresses various attack vectors, ensuring that organizations can mitigate risks effectively. Additionally, CloudGuard's automated network security capabilities support IaC and CI/CD practices, allowing organizations to streamline their security processes through the use of APIs and automation. This enables security teams to focus on more strategic initiatives rather than being bogged down by manual tasks. The unified security management feature further enhances the solution by providing consistent visibility and policy management across hybrid-cloud and on-premises environments. Users can access logging, reporting, and control from a single interface, simplifying the management of security policies and improving overall operational efficiency. Overall, CloudGuard Network Security stands out in the cloud security landscape by offering a robust, integrated solution that not only protects against emerging threats but also enhances the agility and efficiency of security operations. Its comprehensive feature set and automation capabilities make it a valuable asset for organizations navigating the complexities of cloud security. **Average Rating:** 4.4/5.0 **Total Reviews:** 268 **How Do G2 Users Rate Check Point Cloud Firewall (formerly CloudGuard Network Security)?** - **Quality of Support:** 8.8/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.0/10) - **Ease of Setup:** 8.7/10 (Category avg: 8.4/10) - **Ease of Use:** 8.7/10 (Category avg: 8.8/10) **Who Is the Company Behind Check Point Cloud Firewall (formerly CloudGuard Network Security)?** - **Seller:** [Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) - **Company Website:** https://www.checkpoint.com/ - **Year Founded:** 1993 - **HQ Location:** Redwood City, CA - **Twitter:** @CheckPointSW (71,000 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/check-point-software-technologies/ (8,356 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Network Engineer, Security Engineer - **Top Industries:** Computer & Network Security, Information Technology and Services - **Company Size:** 40% Enterprise, 33% Mid-Market #### What Are Check Point Cloud Firewall (formerly CloudGuard Network Security)'s Pros and Cons? **Pros:** - Security (42 reviews) - Ease of Use (28 reviews) - Threat Detection (28 reviews) - Threat Protection (28 reviews) - Cloud Integration (22 reviews) **Cons:** - Complexity (26 reviews) - Difficult Setup (25 reviews) - Difficult Learning (24 reviews) - Difficult Configuration (23 reviews) - Difficult Learning Curve (22 reviews) ### 4. [Tufin Orchestration Suite](https://www.g2.com/products/tufin-tufin-orchestration-suite/reviews) Tufin simplifies the management of some of the largest, most complex networks in the world, that consist of thousands of firewall and network devices and emerging hybrid cloud infrastructures. Enterprises select the Tufin Orchestration Suite™ to increase their agility despite ever-changing business demands while reducing costs, ensuring compliance with regulations and internal policies, and maintaining a robust security posture. A single solution designed to meet the needs of both network and cloud security teams, the Suite reduces the attack surface and meets the need for greater visibility into secure and reliable application connectivity. With over 2,000 customers since its inception, Tufin’s network security automation enables enterprises to implement accurate changes in minutes instead of days, while improving their security posture and business agility.  How to learn more? To learn how Tufin can help you accelerate and automate your network security policy management, visit us at www.tufin.com, follow us on Twitter and LinkedIn, or read our blog at tufin.com/blog. **Average Rating:** 4.4/5.0 **Total Reviews:** 94 **How Do G2 Users Rate Tufin Orchestration Suite?** - **Quality of Support:** 8.3/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.0/10) - **Ease of Setup:** 7.7/10 (Category avg: 8.4/10) - **Ease of Use:** 8.3/10 (Category avg: 8.8/10) **Who Is the Company Behind Tufin Orchestration Suite?** - **Seller:** [Tufin](https://www.g2.com/sellers/tufin) - **Year Founded:** 2005 - **HQ Location:** Boston, Massachusetts - **Twitter:** @TufinTech (8,049 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/tufin-technologies (493 employees on LinkedIn®) - **Ownership:** NYSE: TUFN **Who Uses This Product?** - **Top Industries:** Computer & Network Security, Banking - **Company Size:** 68% Enterprise, 20% Mid-Market ### 5. [Zscaler Zero Trust Cloud](https://www.g2.com/products/zscaler-zero-trust-cloud/reviews) Zscaler global cloud delivers the entire gateway security stack as a service. By securely connecting users to their applications, regardless of device, location, or network, Zscaler is transforming enterprise security. **Average Rating:** 4.6/5.0 **Total Reviews:** 37 **How Do G2 Users Rate Zscaler Zero Trust Cloud?** - **Quality of Support:** 8.9/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 9.0/10) - **Ease of Setup:** 8.6/10 (Category avg: 8.4/10) - **Ease of Use:** 8.6/10 (Category avg: 8.8/10) **Who Is the Company Behind Zscaler Zero Trust Cloud?** - **Seller:** [Zscaler](https://www.g2.com/sellers/zscaler) - **Year Founded:** 2008 - **HQ Location:** San Jose, California - **Twitter:** @zscaler (17,556 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/234625/ (8,743 employees on LinkedIn®) - **Ownership:** NASDAQ:ZS **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Computer & Network Security - **Company Size:** 51% Enterprise, 28% Small-Business #### What Are Zscaler Zero Trust Cloud's Pros and Cons? **Pros:** - Security (5 reviews) - Threat Detection (4 reviews) - Ease of Use (3 reviews) - Protection (3 reviews) - Threat Protection (3 reviews) **Cons:** - Access Control (1 reviews) - Complex Configuration (1 reviews) - Complexity (1 reviews) - Complex Setup (1 reviews) - Difficult Configuration (1 reviews) ### 6. [Faddom](https://www.g2.com/products/faddom/reviews) Faddom is an agentless Application Dependency Mapping (ADM) platform designed for complex hybrid environments. In less than 60 minutes, Faddom automatically discovers and continuously maps infrastructure, business applications, and dependencies across on-premises and cloud environments without deploying agents. By enriching infrastructure visibility with real-time business application context, organizations gain actionable insights into how their environments truly operate. Faddom eliminates the need for outdated spreadsheets, siloed visibility, and complex deployments by creating a continuously updated single source of truth for Security, Cloud, and IT teams. Organizations worldwide use Faddom to simplify change management, accelerate cloud and data center migration planning, strengthen security posture, support compliance initiatives, and improve operational resilience through accurate, real-time infrastructure visibility. **Average Rating:** 4.5/5.0 **Total Reviews:** 107 **How Do G2 Users Rate Faddom?** - **Quality of Support:** 9.2/10 (Category avg: 8.7/10) - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.0/10) - **Ease of Setup:** 8.8/10 (Category avg: 8.4/10) - **Ease of Use:** 8.9/10 (Category avg: 8.8/10) **Who Is the Company Behind Faddom?** - **Seller:** [Faddom](https://www.g2.com/sellers/faddom) - **Company Website:** https://faddom.com/ - **Year Founded:** 2022 - **HQ Location:** Tel Aviv - **Twitter:** @faddommapping (57 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/getfaddom/ (65 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Hospital & Health Care - **Company Size:** 44% Enterprise, 42% Mid-Market #### What Are Faddom's Pros and Cons? **Pros:** - Features (15 reviews) - Tracking (14 reviews) - Customer Support (13 reviews) - Ease of Use (13 reviews) - Integrations (10 reviews) **Cons:** - Learning Difficulty (4 reviews) - Limited Features (4 reviews) - Cost (3 reviews) - Integration Issues (3 reviews) - Learning Curve (3 reviews) ## What Is Microsegmentation Software? [Network Security Software](https://www.g2.com/categories/network-security) ## What Software Categories Are Similar to Microsegmentation Software? - [Cloud Workload Protection Platforms](https://www.g2.com/categories/cloud-workload-protection-platforms) - [Network Security Policy Management (NSPM) Software](https://www.g2.com/categories/network-security-policy-management-nspm)