# Top Free Zero Trust Networking Software Check out our list of free Zero Trust Networking Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features. If you'd like to see more products and to evaluate additional feature options, compare all [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking) to ensure you get the right product. ## View Free Zero Trust Networking Software G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our [scoring methodologies](https://research.g2.com/g2-scoring-methodologies). **51** Zero Trust Networking Products Available View all [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking) View all [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking) ### [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) [By Threatlocker Inc](https://www.g2.com/sellers/threatlocker-inc) [ (474)4.8 out of 5 ](https://www.g2.com/products/threatlocker-allowlisting/reviews#reviews "Read ThreatLocker Allowlisting Reviews") Product Description ThreatLocker is a global leading Zero Trust Platform designed to empower organizations by providing them with the ability to control which applications are permitted to run on their networks. This sui **Users:** President, CEO · **Industries:** Information Technology and Services, Computer & Network Security · **Market Segment:** 54% Small-Business, 33% Mid-Market DS I like the ThreatLocker Platform because of its intuitiveness and ease of use. Setting it up was super easy for my team. Also, we switched from...[Read review](https://www.g2.com/products/threatlocker-allowlisting/reviews/threatlocker-allowlisting-review-12438613) AT I like the price and scalability of ThreatLocker Platform, as well as the reporting and management aspects. It's great that I used to have multiple...[Read review](https://www.g2.com/products/threatlocker-allowlisting/reviews/threatlocker-allowlisting-review-12442928) Year Founded 2017 HQ Location Orlando, Florida, United States Company Website https://www.threatlocker.com Twitter @ThreatLocker LinkedIn® Page https://www.linkedin.com/company/65512111/ ### [GoodAccess](https://www.g2.com/products/goodaccess/reviews) [By Goodaccess](https://www.g2.com/sellers/goodaccess) [ (166)4.7 out of 5 ](https://www.g2.com/products/goodaccess/reviews#reviews "Read GoodAccess Reviews") Product Description GoodAccess is a cybersecurity platform (SASE/SSE) that empowers medium-sized enterprises to easily implement Zero Trust Architecture (ZTA) in their infrastructure, regardless of its complexity or scal **Users:** CTO, CEO · **Industries:** Information Technology and Services, Computer Software · **Market Segment:** 76% Small-Business, 24% Mid-Market User SentimentHow are these determined? Reviewers like the simplicity of use, secure remote access, dependable network security, easy traffic monitoring, access control management, user onboarding, and the zero-trust security model that guarantees data safety. Reviewers mentioned that new users may find the initial setup and configuration complicated, there is room for improvement in the documentation of some advanced settings, and the client sometimes disconnects requiring re-authentication. Year Founded 2009 HQ Location Usti nad Labem, Czech Republic, Europe Company Website https://www.goodaccess.com/ LinkedIn® Page https://www.linkedin.com/company/30700911/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) ### [Absolute Secure Access](https://www.g2.com/products/absolute-secure-access/reviews) [By Absolute Security](https://www.g2.com/sellers/absolute-security) [ (225)4.7 out of 5 ](https://www.g2.com/products/absolute-secure-access/reviews#reviews "Read Absolute Secure Access Reviews") Product Description Absolute Secure Access (formerly NetMotion by Absolute) is one of the company’s core product lines, which was added through the acquisition of NetMotion in July 2021. The product portfolio provides re **Users:** IT Director, System Administrator · **Industries:** Law Enforcement, Government Administration · **Market Segment:** 62% Mid-Market, 25% Enterprise User SentimentHow are these determined? Reviewers frequently mention the product's intelligent VPN connectivity, its ability to optimize network traffic for improved performance, and its comprehensive Insight tool for understanding client workflow. Users reported that the initial setup and policy configuration can be complex, the user interface of the management console can feel outdated, and the licensing model can become complex depending on the specific features and scale of deployment. Year Founded 1993 HQ Location British Columbia, Canada Company Website https://www.absolute.com Twitter @absolutecorp LinkedIn® Page https://www.linkedin.com/company/14388/ Ownership TSE:ABT ### [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) [By Cisco](https://www.g2.com/sellers/cisco) [ (517)4.5 out of 5 ](https://www.g2.com/products/cisco-duo/reviews#reviews "Read Cisco Duo Reviews") Product Description Duo stops identity-based threats and boosts workforce productivity. Our Continuous Identity Security solution provides the best access management experience across users, devices, and applications whi **Users:** Software Engineer, Network Administrator · **Industries:** Information Technology and Services, Higher Education · **Market Segment:** 41% Enterprise, 37% Mid-Market EM I like Cisco Duo because it's easy to use and integrate. It's really straightforward to integrate with other tools such as log collections or SIEM....[Read review](https://www.g2.com/products/cisco-duo/reviews/cisco-duo-review-12207597) ![Hyacinth B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Hyacinth B.") HB I really like how Cisco Duo works very smoothly across devices. It gives me notifications on my phone and while using wearables like my Apple...[Read review](https://www.g2.com/products/cisco-duo/reviews/cisco-duo-review-12264214) Year Founded 1984 HQ Location San Jose, CA Company Website https://www.cisco.com Twitter @Cisco LinkedIn® Page https://www.linkedin.com/company/cisco/ Ownership NASDAQ:CSCO Phone 847-678-6600 ### [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) [By Palo Alto Networks](https://www.g2.com/sellers/palo-alto-networks) [ (118)4.4 out of 5 ](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews#reviews "Read Palo Alto Networks IoT/OT Security Reviews") Product Description What is Palo Alto Networks IoT/OT Security? Palo Alto Networks IoT/OT Security is a comprehensive solution delivering ML-powered visibility, prevention, and zero-trust enforcement in a single platf **Industries:** Information Technology and Services, Computer & Network Security · **Market Segment:** 35% Mid-Market, 34% Small-Business ![Tanuj S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tanuj S.") TS Great service overall. Faster and easier way to set things up.[Read review](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews/palo-alto-networks-iot-ot-security-review-10687305) ![Kent S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kent S.") KS Cost and robust feature set that make them market leader[Read review](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews/palo-alto-networks-iot-ot-security-review-10730797) Year Founded 2005 HQ Location Santa Clara, CA Company Website https://www.paloaltonetworks.com Twitter @PaloAltoNtwks LinkedIn® Page https://www.linkedin.com/company/30086/ Ownership NYSE: PANW ### [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) [By Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) [ (590)4.5 out of 5 ](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews#reviews "Read Check Point Next Generation Firewalls (NGFWs) Reviews") Product Description Strengthen Your Security with Check Point Gateways and Firewalls Check Point Hybrid Mesh Network Security is a comprehensive cybersecurity solution designed to protect networks from sophisticated **Users:** Network Security Engineer, Network Engineer · **Industries:** Computer & Network Security, Information Technology and Services · **Market Segment:** 44% Mid-Market, 42% Enterprise User SentimentHow are these determined? Reviewers frequently mention the product's strong security features, AI-powered threat intelligence, advanced malware detection capabilities, and the convenience of centralized management. Users experienced complexity in configuration and management, particularly for new administrators, and mentioned high licensing costs and the need for specialized training to master the platform. Year Founded 1993 HQ Location Redwood City, CA Company Website https://www.checkpoint.com/ Twitter @CheckPointSW LinkedIn® Page https://www.linkedin.com/company/check-point-software-technologies/ Ownership NASDAQ:CHKP ### [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews) [By Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) [ (288)4.4 out of 5 ](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews#reviews "Read Check Point Cloud Firewall (formerly CloudGuard Network Security) Reviews") Product Description 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 d **Users:** Security Engineer, Network Security Engineer · **Industries:** Computer & Network Security, Information Technology and Services · **Market Segment:** 40% Enterprise, 33% Mid-Market ![Verified User in Computer & Network Security](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer & Network Security") IC What I like most about Check Point CloudGuard Network Security is how it delivers consistent, enterprise-grade security controls across multi-cloud...[Read review](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews/check-point-cloud-firewall-formerly-cloudguard-network-security-review-12257829) ![Verified User in Accounting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Accounting") AA Its seamless integration with major cloud platforms, strong threat prevention, and centralized management that simplifies securing multi-cloud...[Read review](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews/check-point-cloud-firewall-formerly-cloudguard-network-security-review-12347615) Year Founded 1993 HQ Location Redwood City, CA Company Website https://www.checkpoint.com/ Twitter @CheckPointSW LinkedIn® Page https://www.linkedin.com/company/check-point-software-technologies/ Ownership NASDAQ:CHKP ### [Twingate](https://www.g2.com/products/twingate/reviews) [By Twingate Inc.](https://www.g2.com/sellers/twingate-inc) [ (76)4.7 out of 5 ](https://www.g2.com/products/twingate/reviews#reviews "Read Twingate Reviews") Product Description Twingate is a secure remote access solution for an organization’s private applications, data, and environments, whether they are on-premise or in the cloud. Built to make the lives of DevOps teams, IT **Industries:** Information Technology and Services, Computer Software · **Market Segment:** 53% Mid-Market, 42% Small-Business ![Gazi Shakibul Islam .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Gazi Shakibul Islam .") G Twingate is a VPN alternative that uses a zero-trust model, and keeps our business and personal traffic separate. It protects our cloud...[Read review](https://www.g2.com/products/twingate/reviews/twingate-review-5284225) ![Verified User in Information Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Services") AI Of all my infrastructure initiatives, Twingate is by far the component I get the most praise for, even if I just purchased it and deployed a few...[Read review](https://www.g2.com/products/twingate/reviews/twingate-review-5371226) HQ Location Redwood City, California Company Website https://www.twingate.com Twitter @TwingateHQ LinkedIn® Page https://www.linkedin.com/company/twingate/about ### [BetterCloud](https://www.g2.com/products/bettercloud/reviews) [By CORESTACK](https://www.g2.com/sellers/corestack) [ (484)4.4 out of 5 ](https://www.g2.com/products/bettercloud/reviews#reviews "Read BetterCloud Reviews") Product Description BetterCloud is a comprehensive SaaS management platform designed to assist IT teams in effectively managing and optimizing their software-as-a-service (SaaS) applications. This solution focuses on aut **Users:** IT Manager, Systems Administrator · **Industries:** Information Technology and Services, Computer Software · **Market Segment:** 60% Mid-Market, 29% Enterprise User SentimentHow are these determined? Reviewers frequently mention the clear and simple UI, the ability to automate workflows, and the competitive per-user pricing, along with the extensive onboarding training and responsive customer support. Users reported limitations in the functionality of certain SaaS platform integrations, slow performance in loading workflow runs, and concerns about the continual change of ownership. Year Founded 2016 HQ Location Bellevue, WA Company Website https://www.corestack.io/ Twitter @corestack LinkedIn® Page https://www.linkedin.com/company/corestack ### [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) [By Cloudflare, Inc.](https://www.g2.com/sellers/cloudflare-inc) [ (104)4.6 out of 5 ](https://www.g2.com/products/cloudflare-one-sase/reviews#reviews "Read Cloudflare One (SASE) Reviews") Product Description Cloudflare One is a single-vendor secure access service edge (SASE) platform that converges security and networking services into a unified, global connectivity cloud. It replaces legacy, fragmented h **Industries:** Information Technology and Services, Computer & Network Security · **Market Segment:** 38% Small-Business, 34% Mid-Market ![Verified User in Business Supplies and Equipment](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Business Supplies and Equipment") UB Cloudflare One impresses with its security and performance enhancements. It's user-friendly and reliable, and the remote work support is...[Read review](https://www.g2.com/products/cloudflare-one-sase/reviews/cloudflare-one-sase-review-8716344) ![Marcus T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Marcus T.") MT Love the advanced DNS management tools Cloudflare provides and its very eas to learn and use. It also stands out a premier SSE solution due to its...[Read review](https://www.g2.com/products/cloudflare-one-sase/reviews/cloudflare-one-sase-review-9376714) Year Founded 2009 HQ Location San Francisco, California Company Website https://www.cloudflare.com Twitter @Cloudflare LinkedIn® Page https://www.linkedin.com/company/407222/ Ownership NYSE: NET ### [NetScaler](https://www.g2.com/products/netscaler/reviews) [By Cloud Software Group](https://www.g2.com/sellers/cloud-software-group) [ (85)4.4 out of 5 ](https://www.g2.com/products/netscaler/reviews#reviews "Read NetScaler Reviews") Product Description NetScaler is the application delivery and security platform of choice for the world’s largest companies. Thousands of organizations worldwide including eBay, IKEA, and Aria — and more than 90 percent **Industries:** Information Technology and Services, Hospital & Health Care · **Market Segment:** 62% Enterprise, 29% Mid-Market ![Shubham G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shubham G.") SG The best function of Citrix Web App Firewall is its user friendly interface which enables anyone to use the product hassle free.[Read review](https://www.g2.com/products/netscaler/reviews/netscaler-review-4512097) ![Verified User in Pharmaceuticals](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Pharmaceuticals") UP Application performance acceleration is one of the feature of it.[Read review](https://www.g2.com/products/netscaler/reviews/netscaler-review-4727080) HQ Location Fort Lauderdale, FL Company Website https://www.cloud.com/ Twitter @cloudsoftware LinkedIn® Page https://www.linkedin.com/company/cloudsoftwaregroup/ ### [Netskope One Platform](https://www.g2.com/products/netskope-one-platform/reviews) [By Netskope](https://www.g2.com/sellers/netskope) [ (76)4.4 out of 5 ](https://www.g2.com/products/netskope-one-platform/reviews#reviews "Read Netskope One Platform Reviews") Product Description Netskope is the leader in cloud security — we help the world’s largest organizations take advantage of cloud and web without sacrificing security. Our Cloud XD™ technology targets and controls activit **Industries:** Information Technology and Services, Computer & Network Security · **Market Segment:** 55% Enterprise, 34% Mid-Market User SentimentHow are these determined? Users frequently mention the deep visibility it provides into cloud and web traffic, the granular policy controls for securing sensitive data across multiple platforms, and the strong performance and user experience. Users mentioned that the initial deployment and policy configuration can be time-consuming, the platform has a steep learning curve, and the management console can feel cluttered at times. Year Founded 2012 HQ Location Santa Clara, CA Company Website https://www.netskope.com Twitter @Netskope LinkedIn® Page https://www.linkedin.com/company/3338050/ ### [SecureW2 JoinNow](https://www.g2.com/products/securew2-joinnow/reviews) [By SecureW2](https://www.g2.com/sellers/securew2) [ (96)4.7 out of 5 ](https://www.g2.com/products/securew2-joinnow/reviews#reviews "Read SecureW2 JoinNow Reviews") Product Description SecureW2 is a cloud-native authentication solution designed to enhance security by eliminating credential compromise through its innovative JoinNow Platform. This platform combines Dynamic Public Key **Industries:** Primary/Secondary Education, Computer Software · **Market Segment:** 55% Mid-Market, 41% Enterprise TR The integration team is absolutely fantastic. I have never had such a smooth onboarding process for a product from any vendor.[Read review](https://www.g2.com/products/securew2-joinnow/reviews/securew2-joinnow-review-9048601) ![Verified User in Primary/Secondary Education](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Primary/Secondary Education") AP I like the whole solution. The customer service, ease of use and the ease of integration. The implementation was easy and we get support from...[Read review](https://www.g2.com/products/securew2-joinnow/reviews/securew2-joinnow-review-9070178) Year Founded 2014 HQ Location Seattle, US Company Website https://www.securew2.com/ Twitter @SecureW2 LinkedIn® Page https://www.linkedin.com/company/securew2/ ### [OpenVPN CloudConnexa](https://www.g2.com/products/openvpn-cloudconnexa/reviews) [By OpenVPN](https://www.g2.com/sellers/openvpn) [ (127)4.6 out of 5 ](https://www.g2.com/products/openvpn-cloudconnexa/reviews#reviews "Read OpenVPN CloudConnexa Reviews") Product Description CloudConnexa®, powered by OpenVPN, is the leader in delivering premium, enterprise-grade network security accessible to businesses of all sizes. Easy to set up and simple to deploy, CloudConnexa's clo **Users:** CTO · **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 46% Mid-Market, 46% Small-Business User SentimentHow are these determined? Reviewers frequently mention the simplicity and reliability of the platform, its user-friendly centralized management dashboard, and the strong security features, especially for remote and hybrid work environments. Users reported that some advanced configuration options can be complex for new administrators to understand, the initial setup and policy configuration may require additional documentation, and the pricing structure can be higher than traditional VPN setups at scale. Year Founded 2002 HQ Location Pleasanton, CA Company Website https://www.openvpn.net Twitter @OpenVPN LinkedIn® Page https://www.linkedin.com/company/15353748/ ### [Kitecyber](https://www.g2.com/products/kitecyber/reviews) [By Kitecyber](https://www.g2.com/sellers/kitecyber) [ (44)4.8 out of 5 ](https://www.g2.com/products/kitecyber/reviews#reviews "Read Kitecyber Reviews") Product Description Kitecyber: The Security Agent for the AI Endpoint Era Kitecyber is a next-gen cybersecurity company built to protect sensitive data at its source: the endpoint, where work actually happens. In the ag **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 61% Small-Business, 41% Mid-Market User SentimentHow are these determined? Users frequently mention the ease of installation, intuitive user interface, comprehensive security features, and the responsive and knowledgeable support team as key benefits of using KiteCyber. Users experienced minor issues with certain features behaving unexpectedly, occasional delays in implementing high-priority action items, and a need for improvement in customization and reporting features. Year Founded 2022 HQ Location Santa Clara, California, United States Company Website https://www.kitecyber.com LinkedIn® Page https://www.linkedin.com/company/kitecyber/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) - ‹ Prev‹ Prev - 1 - [2](/categories/zero-trust-networking/free?order=g2_score&page=2#product-list) - [3](/categories/zero-trust-networking/free?order=g2_score&page=3#product-list) - [4](/categories/zero-trust-networking/free?order=g2_score&page=4#product-list) - [Next ›Next ›](/categories/zero-trust-networking/free?order=g2_score&page=2#product-list)