# Top 10 ntopng Alternatives & Competitors (2)4.8 out of 5 Thousands of users compare ntopng with other Network Access Control Software tools to find the best fit for their team or business. In most cases, users compare alternatives based on reliability and ease of use. The best overall alternative to ntopng is [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews), rated ~4.8 stars on G2 from 513+ reviewers. It is frequently praised for customer support and threat detection. Other well-known alternatives to ntopng are: - [Coro Cybersecurity](https://www.g2.com/products/coro-cybersecurity/reviews) – known for security and customer support (G2 star rating ~4.7) - [NordLayer](https://www.g2.com/products/nordlayer/reviews) – highly rated for setup ease and easy access (G2 star rating ~4.3) - [Portnox](https://www.g2.com/products/portnox/reviews) – offers setup ease and implementation ease (G2 star rating ~4.4) - [Genea Security](https://www.g2.com/products/genea-security/reviews) – best suited for teams that need remote access and access (G2 star rating ~4.4) Browse top options below. Based on G2 review data, ntopng is most commonly used in industries like [Network Access Control Software](https://www.g2.com/categories/network-access-control-nac), [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms), [Cloud Data Security Software](https://www.g2.com/categories/cloud-data-security). Compare user ratings by vertical to find the best fit. ## Best Paid & Free Alternatives to ntopng - ThreatLocker Zero Trust Platform - Coro Cybersecurity - NordLayer - Portnox - Genea Security - SecureW2 JoinNow - Twingate - Citrix Gateway ## Top 10 Alternatives to ntopng Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how ntopng stacks up to the competition, check reviews from current & previous users in industries like Computer & Network Security and Information Technology and Services, and find the best product for your business. [![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) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/16429689ef6ba607e8f10dda46efd6c1/threatlocker-zero-trust-platform.png "Product Avatar Image") ](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews) [ ThreatLocker Zero Trust Platform ](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews) By [Threatlocker Inc](https://www.g2.com/sellers/threatlocker-inc) [ 4.8/5(514) ](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews#reviews) Product Description Get unprecedented visibility and control of your cybersecurity, quickly, easily, and cost-effectively. Schedule a free product demonstration and ThreatLocker will show you how. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/98ca1f4d8c96ced265aee7913ba422f2/coro-cybersecurity.png "Product Avatar Image") ](https://www.g2.com/products/coro-cybersecurity/reviews) [ Coro Cybersecurity ](https://www.g2.com/products/coro-cybersecurity/reviews) By [Coronet](https://www.g2.com/sellers/coronet) [ 4.7/5(232) ](https://www.g2.com/products/coro-cybersecurity/reviews#reviews) Product Description Monitors your cloud applications for data leaks, cyber-threats and regulatory violations that put your business at risk. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/49098bfedd69855255138313c8671de6/nordlayer.png "Product Avatar Image") ](https://www.g2.com/products/nordlayer/reviews) [ NordLayer ](https://www.g2.com/products/nordlayer/reviews) By [Nord Security](https://www.g2.com/sellers/nord-security) [ 4.3/5(127) ](https://www.g2.com/products/nordlayer/reviews#reviews) Product Description A stress-free way to secure your network. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [![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) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/53645d4111251323332dc2f9fa54d2e1/portnox.png "Product Avatar Image") ](https://www.g2.com/products/portnox/reviews) [ Portnox ](https://www.g2.com/products/portnox/reviews) By [Portnox](https://www.g2.com/sellers/portnox) [ 4.4/5(123) ](https://www.g2.com/products/portnox/reviews#reviews) Product Description Portnox is a solution for on-premise network access control, visibility and enforcement in real-time on all devices. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/4a9208f910b4334bc8a1d14253b8d6a8/genea-security.png "Product Avatar Image") ](https://www.g2.com/products/genea-security/reviews) [ Genea Security ](https://www.g2.com/products/genea-security/reviews) By [Genea](https://www.g2.com/sellers/genea) [ 4.4/5(101) ](https://www.g2.com/products/genea-security/reviews#reviews) Product Description Genea Security's cloud-based access control system is designed for the convenience and security of both tenants and building management teams. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/591d667120b1a650f2a587d79cd5a5aa/securew2-joinnow.png "Product Avatar Image") ](https://www.g2.com/products/securew2-joinnow/reviews) [ SecureW2 JoinNow ](https://www.g2.com/products/securew2-joinnow/reviews) By [SecureW2](https://www.g2.com/sellers/securew2) [ 4.7/5(96) ](https://www.g2.com/products/securew2-joinnow/reviews#reviews) Product Description SecureW2 is the adaptive passwordless platform that continuously enforces trust. For decades, network access has relied on passwords and fragile on-prem infrastructure, driving credential theft, phishing, and constant IT toil. Our JoinNow Platform replaces that model with cloud-native, certificate-based authentication that works with the IAM, MDM, and security infrastructure you already run. Non-exportable X.509 certificates, bound to device hardware, eliminate the password attack surface across Wi-Fi, VPN, applications, and AI Agents. JoinNow Dynamic PKI automates the full certificate lifecycle through modern protocols like ACME and Dynamic SCEP, while JoinNow Cloud RADIUS delivers up to 99.999% uptime with no on-prem servers to patch. The Policy Engine verifies device identity, compliance, and posture at every connection using real-time signals from Entra ID, Okta, Intune, Jamf, CrowdStrike, and Microsoft Defender. So when a device falls out of compliance, access is revoked immediately, not at the next login. The platform is vendor-neutral, deploys in hours, and is consistently rated at the top of the market across peer review sites. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/23d95a653cfcad94d8c33ff042ce0245/twingate.png "Product Avatar Image") ](https://www.g2.com/products/twingate/reviews) [ Twingate ](https://www.g2.com/products/twingate/reviews) By [Twingate Inc.](https://www.g2.com/sellers/twingate-inc) [ 4.7/5(77) ](https://www.g2.com/products/twingate/reviews#reviews) Product Description Twingate secures remote access to private apps, data and environments, allowing businesses to replace corporate VPNs with a more secure, usable, performant and modern zero trust-based solution. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/b2d20b064b80b011a7ca1d7633ad9c4b/citrix-gateway.png "Product Avatar Image") ](https://www.g2.com/products/citrix-gateway/reviews) [ Citrix Gateway ](https://www.g2.com/products/citrix-gateway/reviews) By [Citrix](https://www.g2.com/sellers/citrix) [ 4/5(74) ](https://www.g2.com/products/citrix-gateway/reviews#reviews) Product Description Citrix Gateway is a customer-managed solution that can be deployed on premises or on any public cloud, such as AWS, Azure, or Google Cloud Platform. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/ae9027d79f0e2c01961e85570bc2f6bc/foxpass-by-splashtop.png "Product Avatar Image") ](https://www.g2.com/products/foxpass-by-splashtop/reviews) [ Foxpass by Splashtop ](https://www.g2.com/products/foxpass-by-splashtop/reviews) By [Splashtop Inc.](https://www.g2.com/sellers/splashtop-inc) [ 4.6/5(60) ](https://www.g2.com/products/foxpass-by-splashtop/reviews#reviews) Product Description Advanced access control for servers and WiFi. Foxpass increases your organization's server and network security by ensuring employee accounts have access only to what they need. Categories in common with ntopng: [ Network Access Control (NAC) ](/categories/network-access-control-nac) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/0c51d2c2e5f85fe45126eb818f748267/google-cloud-identity-aware-proxy.png "Product Avatar Image") ](https://www.g2.com/products/google-cloud-identity-aware-proxy/reviews) [ Google Cloud Identity-Aware Proxy ](https://www.g2.com/products/google-cloud-identity-aware-proxy/reviews) By [Google](https://www.g2.com/sellers/google) [ 4.4/5(55) ](https://www.g2.com/products/google-cloud-identity-aware-proxy/reviews#reviews) Product Description Cloud Identity-Aware Proxy (Cloud IAP) controls access to user cloud applications running on Google Cloud Platform. 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