# Netgate pfSense vs Zscaler Internet Access Comparison --- ## AI Generated Summary - **G2 reviewers report** that Netgate pfSense excels in user experience, with many praising its **intuitive interface** and well-organized setup process. Users appreciate the comprehensive support documentation, which makes it easier for admins to navigate and configure the system effectively. - **Users say** Zscaler Internet Access stands out for its **robust security features** , particularly its URL Filtering Policies that allow for granular control over web access. This capability helps reduce risks associated with accessing blocked URLs, making it a strong choice for organizations focused on data protection. - **According to verified reviews** , Netgate pfSense is noted for its **high configurability** , allowing users to tailor the system to their specific needs, such as VLAN and DHCP configurations. This flexibility is a significant advantage for small businesses looking to optimize their network infrastructure. - **Reviewers mention** that Zscaler Internet Access offers **seamless cloud-delivered security** , eliminating the need for complex on-premises infrastructure. Users appreciate the consistent performance and easy scalability, which are crucial for enterprises managing a large number of users and devices. - **G2 reviewers highlight** that while Netgate pfSense has a strong reputation for quality support, Zscaler Internet Access also provides reliable assistance, though it received slightly lower ratings in this area. Users value the ongoing support from both platforms, but pfSense users report a more positive experience overall. - **Users say** that Zscaler Internet Access's ability to enforce security policies globally is a game-changer for organizations with distributed teams. This feature, combined with its strong data protection measures, makes it a compelling option for enterprises looking to enhance their security posture. | | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Star Rating** | 4.7 out of 5 | 4.4 out of 5 | | **Total Reviews** | 325 | 195 | | **Largest Market Segment** | Small-Business (68.7% of reviews) | Enterprise (51.5% of reviews) | | **Entry Level Price** | No pricing available | No pricing available | --- ## Top Pros & Cons ### Netgate pfSense Pros: - Ease of Use (4 reviews) - Customizability (3 reviews) Cons: - Difficult Learning Curve (3 reviews) - Complex Configuration (2 reviews) ### Zscaler Internet Access Pros: - Security (48 reviews) - Internet Security (47 reviews) Cons: - Slow Performance (27 reviews) - Complex Implementation (24 reviews) --- ## Ratings Comparison | Rating | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Meets Requirements** | 9.4 (260 reviews) | 8.8 (141 reviews) | | **Ease of Use** | 8.5 (267 reviews) | 8.8 (145 reviews) | | **Ease of Setup** | 8.7 (246 reviews) | 8.6 (97 reviews) | | **Ease of Admin** | 8.8 (243 reviews) | 8.9 (50 reviews) | | **Quality of Support** | 9.1 (208 reviews) | 8.7 (131 reviews) | | **Has the product been a good partner in doing business?** | 9.2 (197 reviews) | 8.9 (47 reviews) | | **Product Direction (% positive)** | 8.6 (261 reviews) | 9.3 (140 reviews) | --- ## Pricing ### Netgate pfSense #### Entry-Level Pricing No pricing available #### Free Trial Yes ### Zscaler Internet Access #### Entry-Level Pricing No pricing available #### Free Trial No information available --- ## Features Comparison By Category ### Network Sandboxing | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | 8.8/10 | 26 | #### Sandbox | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Sandbox** | Not enough data | 8.9 (21 reviews) | #### Evaluation | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Malware Evaluation** | Not enough data | 9.0 (20 reviews) | | **Automatic Submission** | Not enough data | 9.0 (20 reviews) | | **Automatic Evaluation** | Not enough data | 9.1 (20 reviews) | | **Malware Probability Scores** | Not enough data | 8.6 (20 reviews) | ### Data Loss Prevention (DLP) | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | 9.1/10 | 35 | #### Administration | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Data Management** | Not enough data | 9.1 (27 reviews) | | **Incident Logs** | Not enough data | 9.0 (28 reviews) | | **Reporting** | Not enough data | 9.0 (27 reviews) | #### Governance | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Access Control** | Not enough data | 9.3 (28 reviews) | | **Compliance** | Not enough data | 9.2 (26 reviews) | | **Data Visibility** | Not enough data | 9.2 (28 reviews) | #### Security | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Encryption** | Not enough data | 9.3 (27 reviews) | | **Endpoint Intelligence** | Not enough data | 9.0 (27 reviews) | | **Activity Monitoring** | Not enough data | 9.2 (29 reviews) | | **Breach Detection** | Not enough data | 9.0 (28 reviews) | ### Firewall Software | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | 8.3/10 | 243 | | **Zscaler Internet Access** | 9.1/10 | 51 | #### Administration | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Policy Management** | 8.8 (188 reviews) | 8.7 (43 reviews) | | **Logging and Reporting** | 8.3 (209 reviews) | 9.2 (42 reviews) | | **Application Gateway** | 8.4 (179 reviews) | 9.1 (43 reviews) | | **Concurrent Sessions** | 9.0 (200 reviews) | 9.1 (42 reviews) | #### Agentic AI - Firewall Software | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Autonomous Task Execution** | Not enough data | 9.7 (5 reviews) | | **Adaptive Learning** | Not enough data | 9.7 (5 reviews) | #### Functionality | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Virtual Private Network (VPN)** | 9.1 (217 reviews) | 9.2 (40 reviews) | | **Antivirus** | 6.6 (136 reviews) | 9.0 (40 reviews) | | **URL Filtering** | 7.9 (167 reviews) | 9.2 (42 reviews) | | **Availability** | 9.3 (200 reviews) | 9.1 (41 reviews) | #### Monitoring | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Load Balancing** | 8.5 (163 reviews) | 9.0 (43 reviews) | | **Continuous Analysis** | 8.2 (168 reviews) | 9.1 (42 reviews) | | **Intrusion Prevention** | 8.7 (188 reviews) | 9.3 (43 reviews) | | **Intrusion Detection** | 8.4 (181 reviews) | 9.2 (42 reviews) | #### Generative AI | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **AI Text Summarization** | 6.7 (73 reviews) | 8.1 (16 reviews) | #### Artificial Intelligence - Firewall | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **AI Firewall** | Not enough data | 9.7 (5 reviews) | ### Software-Defined Perimeter (SDP) | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | 8.5/10 | 10 | #### Administration | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Network Segmentation** | Not enough data | 8.3 (8 reviews) | | **Scalability** | Not enough data | 8.3 (8 reviews) | | **Global Access** | Not enough data | 8.3 (9 reviews) | #### Protection | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Policy Enforcement** | Not enough data | 8.9 (9 reviews) | | **Security Audit** | Not enough data | 9.3 (9 reviews) | | **Access Control** | Not enough data | 9.0 (8 reviews) | | **User Authentication** | Not enough data | 8.8 (8 reviews) | #### Monitoring | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Compliance Monitoring** | Not enough data | 8.7 (9 reviews) | | **Vulnerability Monitoring** | Not enough data | 8.8 (8 reviews) | | **Configuration Monitoring** | Not enough data | 8.8 (8 reviews) | | **Observability** | Not enough data | 8.5 (8 reviews) | ### Secure Web Gateways | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | 8.9/10 | 52 | #### Web Content and Traffic Filtering - Secure Web Gateways | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **SSL/TLS Inspection** | Not enough data | 9.1 (39 reviews) | | **Content Filtering** | Not enough data | 8.7 (36 reviews) | | **URL Filtering** | Not enough data | 8.7 (38 reviews) | | **Real-Time Traffic Inspection** | Not enough data | 9.1 (39 reviews) | | **Ad and Tracker Blocking** | Not enough data | 8.4 (33 reviews) | #### Data Protection and Loss Prevention - Secure Web Gateways | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Data Loss Prevention (DLP)** | Not enough data | 9.3 (36 reviews) | | **Phishing Protection** | Not enough data | 9.1 (34 reviews) | | **Malware Protection** | Not enough data | 9.3 (34 reviews) | | **Cloud Access Security** | Not enough data | 9.0 (33 reviews) | #### Access Control and Authentication - Secure Web Gateways | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Application Control** | Not enough data | 9.1 (35 reviews) | | **Authentication and Access Control** | Not enough data | 9.1 (37 reviews) | | **User and Group Policies** | Not enough data | 9.2 (39 reviews) | #### Performance and Management - Secure Web Gateways | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Customizable Policy Enforcement** | Not enough data | 8.7 (43 reviews) | | **Bandwidth Management** | Not enough data | 8.8 (33 reviews) | | **Integration Capabilities** | Not enough data | 8.6 (34 reviews) | | **Reporting and Logging** | Not enough data | 8.6 (42 reviews) | | **Threat Intelligence Integration** | Not enough data | 8.9 (32 reviews) | ### Zero Trust Platforms | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | 9.2/10 | 9 | #### Identity and Access Management - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Single sign-on (SSO)** | Not enough data | 9.2 (6 reviews) | | **Multi-factor authentication (MFA)** | Not enough data | 9.2 (6 reviews) | | **Role-based access control (RBAC)** | Not enough data | 9.4 (6 reviews) | | **Identity federation** | Not enough data | 9.2 (6 reviews) | #### Security - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Encryption** | Not enough data | 10.0 (6 reviews) | | **Endpoint detection and response (EDR)** | Not enough data | 8.9 (6 reviews) | | **Device posture assessment** | Not enough data | 9.4 (6 reviews) | | **Micro-segmentation** | Not enough data | 9.2 (6 reviews) | | **Zero trust network access (ZTNA)** | Not enough data | 9.7 (6 reviews) | #### Data Security - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Data loss prevention (DLP)** | Not enough data | 10.0 (7 reviews) | | **Data classification** | Not enough data | 9.7 (6 reviews) | #### Application Visibility - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **API support** | Not enough data | 8.6 (6 reviews) | | **Application-level controls** | Not enough data | 9.2 (6 reviews) | | **Secure application access** | Not enough data | 9.4 (6 reviews) | | **User and entity behavior analytics (UEBA)** | Not enough data | 8.6 (6 reviews) | | **Continuous monitoring** | Not enough data | 9.2 (6 reviews) | #### Reporting and Policies - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Policy automation** | Not enough data | 9.2 (6 reviews) | | **Regulatory compliance** | Not enough data | 9.7 (6 reviews) | | **Cross-platform compatibility** | Not enough data | 9.8 (7 reviews) | | **Policy enforcement** | Not enough data | 9.0 (7 reviews) | | **Comprehensive reporting** | Not enough data | 8.9 (6 reviews) | #### Agentic AI - Zero Trust Platforms | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Autonomous Task Execution** | Not enough data | 8.6 (6 reviews) | | **Cross-system Integration** | Not enough data | 8.1 (6 reviews) | | **Adaptive Learning** | Not enough data | 9.2 (6 reviews) | | **Proactive Assistance** | Not enough data | 9.2 (6 reviews) | ### Secure Service Edge (SSE) Solutions | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | N/A | N/A | #### Components - Secure Service Edge (SSE) | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Secure Web Gateway (SWG)** | Not enough data | Not enough data | | **Firewall as a Service** | Not enough data | Not enough data | | **Zero Trust Network Access (ZTNA)** | Not enough data | Not enough data | | **Cloud Access Security Broker (CASB)** | Not enough data | Not enough data | #### Artificial Intelligence -Secure Service Edge (SSE) | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Automation** | Not enough data | Not enough data | | **Predictive Capabilities** | Not enough data | Not enough data | | **Real-Time Threat Detection** | Not enough data | Not enough data | #### Agentic AI - Secure Service Edge (SSE) | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Decision Making** | Not enough data | Not enough data | | **Autonomous Task Execution** | Not enough data | Not enough data | | **Cross-system Integration** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | ### AI Security Solutions | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | N/A | N/A | #### Model Protection - AI Security Solutions | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Input Hardening** | Not enough data | Not enough data | | **Input/Output Inspection** | Not enough data | Not enough data | | **Integrity Monitoring** | Not enough data | Not enough data | | **Model Access Control** | Not enough data | Not enough data | #### Runtime Monitoring - AI Security Solutions | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **AI Behavior Anomaly Detection** | Not enough data | Not enough data | | **Audit Trail** | Not enough data | Not enough data | #### Policy Enforcement and Compliance - AI Security Solutions | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Scalable Governance** | Not enough data | Not enough data | | **Integrations** | Not enough data | Not enough data | | **Shadow AI** | Not enough data | Not enough data | | **Policy‑as‑Code for AI Assets** | Not enough data | Not enough data | ### Cloud Security | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | N/A | N/A | #### Cloud Visibility | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Data Discovery** | Not enough data | Not enough data | | **Cloud Registry** | Not enough data | Not enough data | | **Cloud Gap Analytics** | Not enough data | Not enough data | #### Security | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Data Security** | Not enough data | Not enough data | | **Data loss Prevention** | Not enough data | Not enough data | | **Security Auditing** | Not enough data | Not enough data | #### Identity | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **SSO** | Not enough data | Not enough data | | **Governance** | Not enough data | Not enough data | | **User Analytics** | Not enough data | Not enough data | ### Business VPN | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | 8.8/10 | 181 | | **Zscaler Internet Access** | N/A | N/A | #### Usage | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Multi-Device Usage** | 9.2 (146 reviews) | Not enough data | | **Multiple Concurrent Connections** | 9.5 (162 reviews) | Not enough data | | **Protocol Choices** | 9.3 (165 reviews) | Not enough data | | **Unlimited Bandwidth** | 9.4 (156 reviews) | Not enough data | | **No Log Storage** | 7.9 (110 reviews) | Not enough data | | **Varied Server Locations** | 8.5 (113 reviews) | Not enough data | | **Unlimited Server Switches** | 8.5 (108 reviews) | Not enough data | #### Miscellaneous | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Live Customer Support** | 8.1 (109 reviews) | Not enough data | | **Open Source Code** | 9.3 (147 reviews) | Not enough data | | **Multiple Payment Methods** | 8.2 (97 reviews) | Not enough data | ### Data Security | Product | Score | Reviews | |---|---|---| | **Netgate pfSense** | N/A | N/A | | **Zscaler Internet Access** | N/A | N/A | #### Compliance | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Access Management** | Not enough data | Not enough data | | **At-Risk Analysis** | Not enough data | Not enough data | | **DLP Configuration** | Not enough data | Not enough data | | **Sensitive Data Compliance** | Not enough data | Not enough data | #### Administration | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Database Management** | Not enough data | Not enough data | | **Deduplication ** | Not enough data | Not enough data | | **Backup** | Not enough data | Not enough data | | **API / integrations** | Not enough data | Not enough data | #### Security | Feature | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Multi-Factor Authentication** | Not enough data | Not enough data | | **Data Transport** | Not enough data | Not enough data | | **Data Types** | Not enough data | Not enough data | | **Security Tools** | Not enough data | Not enough data | --- ## Categories **Shared Categories (1):** [Firewall Software](https://www.g2.com/categories/firewall-software) **Unique to Netgate pfSense (1):** [Business VPN Software](https://www.g2.com/categories/business-vpn) **Unique to Zscaler Internet Access (7):** [Secure Service Edge (SSE) Solutions](https://www.g2.com/categories/secure-service-edge-sse-solutions), [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms), [Software-Defined Perimeter (SDP) Software](https://www.g2.com/categories/software-defined-perimeter-sdp), [Data Loss Prevention (DLP) Software](https://www.g2.com/categories/data-loss-prevention-dlp), [Network Sandboxing Software](https://www.g2.com/categories/network-sandboxing), [Secure Web Gateway Software](https://www.g2.com/categories/secure-web-gateways), [AI Security Solutions Software](https://www.g2.com/categories/ai-security-solutions) --- ## Reviewer Demographics ### By Company Size | Segment | Netgate pfSense | Zscaler Internet Access | |---|---|---| | **Small-Business** | 68.7% | 18.1% | | **Mid-Market** | 25.0% | 30.4% | | **Enterprise** | 6.3% | 51.5% | ### By Industry #### Netgate pfSense - **Information Technology and Services:** 20.2% - **Computer & Network Security:** 11.0% - **Computer Software:** 6.3% - **Telecommunications:** 4.1% - **Computer Networking:** 3.8% - **Non-Profit Organization Management:** 3.5% - **Education Management:** 3.2% - **Government Administration:** 3.2% - **Higher Education:** 2.8% - **Health, Wellness and Fitness:** 1.9% - **Other:** 40.1% #### Zscaler Internet Access - **Information Technology and Services:** 22.5% - **Computer Software:** 10.0% - **Computer & Network Security:** 7.5% - **Financial Services:** 6.3% - **Hospital & Health Care:** 4.4% - **Accounting:** 3.8% - **Health, Wellness and Fitness:** 3.1% - **Consulting:** 3.1% - **Automotive:** 2.5% - **Computer Networking:** 2.5% - **Other:** 34.4% --- ## Alternatives ### Alternatives to Netgate pfSense - [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) — 4.6/5 stars (619 reviews) - [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) — 4.5/5 stars (583 reviews) - [WatchGuard Network Security](https://www.g2.com/products/watchguard-network-security/reviews) — 4.7/5 stars (267 reviews) - [FortiGate-VM NGFW](https://www.g2.com/products/fortigate-vm-ngfw/reviews) — 4.6/5 stars (230 reviews) - [Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/products/palo-alto-networks-next-generation-firewalls/reviews) — 4.5/5 stars (167 reviews) - [SonicWall Next Generation Firewall](https://www.g2.com/products/sonicwall-next-generation-firewall/reviews) — 4.1/5 stars (153 reviews) - [Cisco Secure Firewall Threat Defense Virtual (formerly NGFWv)](https://www.g2.com/products/cisco-secure-firewall-threat-defense-virtual-formerly-ngfwv/reviews) — 4.2/5 stars (93 reviews) - [CrowdSec](https://www.g2.com/products/crowdsec/reviews) — 4.7/5 stars (87 reviews) - [GlassWire Firewall](https://www.g2.com/products/glasswire-firewall/reviews) — 4.6/5 stars (50 reviews) - [Comodo Firewall](https://www.g2.com/products/comodo-firewall/reviews) — 4.0/5 stars (38 reviews) ### Alternatives to Zscaler Internet Access - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) — 4.5/5 stars (215 reviews) - [Netskope One Platform](https://www.g2.com/products/netskope-one-platform/reviews) — 4.4/5 stars (74 reviews) - [Absolute Secure Access](https://www.g2.com/products/absolute-secure-access/reviews) — 4.7/5 stars (225 reviews) - [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) — 4.5/5 stars (583 reviews) - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (514 reviews) - [Microsoft Defender for Cloud](https://www.g2.com/products/microsoft-defender-for-cloud/reviews) — 4.4/5 stars (309 reviews) - [Cisco Umbrella](https://www.g2.com/products/cisco-umbrella/reviews) — 4.4/5 stars (284 reviews) - [FortiClient](https://www.g2.com/products/forticlient/reviews) — 4.4/5 stars (274 reviews) - [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) — 4.6/5 stars (619 reviews) - [DNSFilter](https://www.g2.com/products/dnsfilter/reviews) — 4.6/5 stars (269 reviews) --- ## Top Discussions ### Netgate pfSense - Title: [Can pfSense be used as a router?](https://www.g2.com/discussions/can-pfsense-be-used-as-a-router) — 11 comments > **Top comment:** "pfSense is an open-source firewall and router software distribution based on FreeBSD. It supports NAT and different types of interfaces (WAN, LAN, DMZ). It..." - Title: [What is pfSense used for?](https://www.g2.com/discussions/what-is-pfsense-used-for) — 7 comments > **Top comment:** "router, firewall, vpn server" - Title: [Is pfSense still free?](https://www.g2.com/discussions/is-pfsense-still-free) — 5 comments > **Top comment:** "yes its available in both free and paid version " - Title: [What is pfSense software?](https://www.g2.com/discussions/what-is-pfsense-software) — 4 comments > **Top comment:** "It's a firewall/firewall." - Title: [Is pfSense any good?](https://www.g2.com/discussions/is-pfsense-any-good) — 3 comments > **Top comment:** "Yes, it's excellent " ### Zscaler Internet Access - Title: [What is Zscaler Internet Access used for?](https://www.g2.com/discussions/what-is-zscaler-internet-access-used-for) — 1 comment > **Top comment:** "Block the unwanted access of websites where organizations control it from anywhere via this tool." --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/netgate-pfsense-vs-zscaler-internet-access)