# Knocknoc alternatives and competitors (2026) The closest Knocknoc alternatives are [PRODIC Microsegmentación](https://cybersectools.com/tools/prodic-microsegmentacion), [Zero Networks Microsegmentation](https://cybersectools.com/tools/zero-networks-microsegmentation-58i93) and [Greymatter.io](https://cybersectools.com/tools/greymatterio). Picking a Knocknoc alternative comes down to fit: Microsegmentation coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 35 alternatives. Closest matches: PRODIC Microsegmentación, Zero Networks Microsegmentation, Greymatter.io. ## The product [Knocknoc](https://cybersectools.com/tools/knocknoc) by Knocknoc Network allowlisting solution that orchestrates access controls via identity auth Category: [Network Security](https://cybersectools.com/categories/network-security) · Pricing model: Commercial ## Knocknoc alternatives and competitors Knocknoc is a commercial [Microsegmentation](https://cybersectools.com/categories/microsegmentation) solution made by Knocknoc. The closest matches by shared tags and NIST CSF 2.0 coverage are [PRODIC Microsegmentación](https://cybersectools.com/tools/prodic-microsegmentacion), [Zero Networks Microsegmentation](https://cybersectools.com/tools/zero-networks-microsegmentation-58i93), [Greymatter.io](https://cybersectools.com/tools/greymatterio), [Tempered Airwall](https://cybersectools.com/tools/tempered-airwall), and [Avocado Protect](https://cybersectools.com/tools/avocado-protect). All 35 alternatives on this page are ranked the same way. ## The closest Knocknoc alternatives These 8 solutions overlap most with Knocknoc. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [PRODIC Microsegmentación](https://cybersectools.com/tools/prodic-microsegmentacion) Network microsegmentation service to contain ransomware and limit lateral movement [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 7 listed. See them on the [PRODIC Microsegmentación page](https://cybersectools.com/tools/prodic-microsegmentacion#features). Shares 5 capabilities with Knocknoc: Ransomware Prevention, Network Protection, Zero Trust Architecture, Microsegmentation +1 more [PRODIC Microsegmentación alternatives](https://cybersectools.com/alternatives/prodic-microsegmentacion) · [Knocknoc vs PRODIC Microsegmentación](https://cybersectools.com/compare/knocknoc-vs-prodic-microsegmentacion) ### 2. [Zero Networks Microsegmentation](https://cybersectools.com/tools/zero-networks-microsegmentation-58i93) Microsegmentation platform for network, identity, and remote access controls [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 10 listed. See them on the [Zero Networks Microsegmentation page](https://cybersectools.com/tools/zero-networks-microsegmentation-58i93#features). Shares 3 capabilities with Knocknoc: Remote Access, Microsegmentation, Network Segmentation [Zero Networks Microsegmentation alternatives](https://cybersectools.com/alternatives/zero-networks-microsegmentation-58i93) · [Knocknoc vs Zero Networks Microsegmentation](https://cybersectools.com/compare/knocknoc-vs-zero-networks-microsegmentation-58i93) ### 3. [Greymatter.io](https://cybersectools.com/tools/greymatterio) Zero trust service mesh platform for apps, APIs, and AI across hybrid cloud. [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 8 listed. See them on the [Greymatter.io page](https://cybersectools.com/tools/greymatterio#features). Shares 3 capabilities with Knocknoc: Zero Trust Architecture, Microsegmentation, Network Segmentation [Greymatter.io alternatives](https://cybersectools.com/alternatives/greymatterio) · [Knocknoc vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-knocknoc) ### 4. [Tempered Airwall](https://cybersectools.com/tools/tempered-airwall) Identity-based zero trust overlay networking to secure and microsegment critical [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 8 listed. See them on the [Tempered Airwall page](https://cybersectools.com/tools/tempered-airwall#features). Shares 3 capabilities with Knocknoc: Remote Access, Zero Trust Architecture, Network Segmentation [Tempered Airwall alternatives](https://cybersectools.com/alternatives/tempered-airwall) · [Knocknoc vs Tempered Airwall](https://cybersectools.com/compare/knocknoc-vs-tempered-airwall) ### 5. [Avocado Protect](https://cybersectools.com/tools/avocado-protect) Agentless app zero trust with process-level microsegmentation and runtime protection. [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 8 listed. See them on the [Avocado Protect page](https://cybersectools.com/tools/avocado-protect#features). Shares 3 capabilities with Knocknoc: Zero Trust Architecture, Microsegmentation, Network Segmentation [Avocado Protect alternatives](https://cybersectools.com/alternatives/avocado-protect) · [Knocknoc vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-knocknoc) ### 6. [Qingteng Lingyu Microsegmentation Security Platform](https://cybersectools.com/tools/qingteng-lingyu-microsegmentation-security-platform) Qingteng Lingyu is a microsegmentation platform designed to control east-west traffic within hybrid data center environments, including public cloud, private cloud, hybrid cloud, physical machines, virtual machines, and containers. The platform consists of three components: an Agent that collects network connection and asset information in real time and manages the host firewall, a computing engine that aggregates and visualizes network connections and generates policies based on business traffic, and a console for centralized policy management and isolation operations. The platform automatically learns business access relationships and displays them through visual topology maps, supporting interactive policy creation directly on the topology. It supports policy management at various granularities, including business groups, tags, ports, and IP addresses, and can adapt policies automatically as business or environment conditions change. It includes a policy validation function that monitors and verifies policy accuracy and coverage without actually blocking traffic. In the event of a real security incident, the platform can quickly isolate compromised hosts to block lateral movement across the network. A single agent integrates microsegmentation, host security, and container security capabilities, enabling unified cross-platform security management. Microsegmentation platform for visualizing and controlling east-west traffic to stop lateral movement [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 10 listed. See them on the [Qingteng Lingyu Microsegmentation Security Platform page](https://cybersectools.com/tools/qingteng-lingyu-microsegmentation-security-platform#features). Shares 3 capabilities with Knocknoc: Zero Trust Architecture, Microsegmentation, Network Segmentation [Qingteng Lingyu Microsegmentation Security Platform alternatives](https://cybersectools.com/alternatives/qingteng-lingyu-microsegmentation-security-platform) · [Knocknoc vs Qingteng Lingyu Microsegmentation Security Platform](https://cybersectools.com/compare/knocknoc-vs-qingteng-lingyu-microsegmentation-security-platform) ### 7. [Versa Secure SD-LAN](https://cybersectools.com/tools/versa-secure-sd-lan) Software-defined LAN switching with Zero Trust security and centralized mgmt. [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 10 listed. See them on the [Versa Secure SD-LAN page](https://cybersectools.com/tools/versa-secure-sd-lan#features). [Versa Secure SD-LAN alternatives](https://cybersectools.com/alternatives/versa-secure-sd-lan) · [Knocknoc vs Versa Secure SD-LAN](https://cybersectools.com/compare/knocknoc-vs-versa-secure-sd-lan) ### 8. [Illumio Zero Trust Security](https://cybersectools.com/tools/illumio-zero-trust-security) Zero Trust security platform with microsegmentation and endpoint protection [Microsegmentation](https://cybersectools.com/categories/microsegmentation) · Commercial Key features: 10 listed. See them on the [Illumio Zero Trust Security page](https://cybersectools.com/tools/illumio-zero-trust-security#features). [Illumio Zero Trust Security alternatives](https://cybersectools.com/alternatives/illumio-zero-trust-security) · [Knocknoc vs Illumio Zero Trust Security](https://cybersectools.com/compare/illumio-zero-trust-security-vs-knocknoc) ## All 35 products like Knocknoc The 8 above, plus: - [Zentera Zero Trust Security](https://cybersectools.com/tools/zentera-zero-trust-security): Zero Trust security platform with microsegmentation and ZTNA capabilities (Commercial) - [Byos Secure Lobby](https://cybersectools.com/tools/byos-secure-lobby): SDN overlay for encrypted, microsegmented remote access to IT/OT endpoints. (Commercial) - [Akamai Guardicore Segmentation](https://cybersectools.com/tools/akamai-guardicore-segmentation): Microsegmentation solution for preventing lateral movement in networks (Commercial) - [Illumio Policy Compute Engine](https://cybersectools.com/tools/illumio-policy-compute-engine): Centralized policy engine for microsegmentation and breach containment (Commercial) - [Byos Network Hardening](https://cybersectools.com/tools/byos-network-hardening): Hardware-enforced microsegmentation platform replacing Jump Boxes. (Commercial) - [HOPZERO Sphere of Trust](https://cybersectools.com/tools/hopzero-sphere-of-trust): Network containment tool using TTL/hop limits to restrict data travel distance. (Commercial) - [TrueFort Platform](https://cybersectools.com/tools/truefort-platform): Real-time microsegmentation platform for enterprise security (now defunct). (Commercial) - [TrustFour T4 - Protect](https://cybersectools.com/tools/trustfour-t4-protect): Enforces mTLS & NHI credential controls to reduce workload attack surface. (Commercial) - [Air Gap Network Switch](https://cybersectools.com/tools/air-gap-network-switch): Scheduled network switch that physically disconnects devices to limit ransomware/malware (Commercial) - [Asimily Segmentation Orchestration](https://cybersectools.com/tools/asimily-segmentation-orchestration): Risk-based network microsegmentation policies for IoT, OT, IoMT and IT devices (Commercial) - [Aviatrix Zero Trust for Workloads](https://cybersectools.com/tools/aviatrix-zero-trust-for-workloads): Zero trust workload protection for VMs, containers, K8s, and serverless (Commercial) - [Tigera Calico Commercial Editions](https://cybersectools.com/tools/tigera-calico-commercial-editions): Network security & observability platform for Kubernetes environments (Commercial) - [Illumio Breach Containment](https://cybersectools.com/tools/illumio-breach-containment): Breach containment platform with microsegmentation and lateral movement control (Commercial) - [Zero Networks Identity Segmentation](https://cybersectools.com/tools/zero-networks-identity-segmentation): Automates identity-based access controls for users, devices, and applications. (Commercial) - [cyel Moving Target Security](https://cybersectools.com/tools/cyel-moving-target-security): SDN-based moving target defense that obfuscates network topology and traffic. (Commercial) - [HOPZERO DataTravel Security](https://cybersectools.com/tools/hopzero-datatravel-security): Network hop-limiting platform that reduces attack surface for MSSPs. (Commercial) - [SensorFu Beacon](https://cybersectools.com/tools/sensorfu-beacon): Continuously tests network isolation/segmentation by detecting unexpected leaks. (Commercial) - [Autek Cross-Domain Solutions](https://cybersectools.com/tools/autek-cross-domain-solutions) (Commercial) - [Netchina X-UGAP-FT/V6.0](https://cybersectools.com/tools/netchina-x-ugap-ftv60): Hardware gateway enabling physically isolated, one-way data transfer between networks (Commercial) - [Elisity Microsegmentation Platform](https://cybersectools.com/tools/elisity-microsegmentation-platform): Identity-based microsegmentation solution for network access control (Commercial) - [Tigera Calico Enterprise](https://cybersectools.com/tools/tigera-calico-enterprise): Kubernetes security platform for network policy, compliance & observability (Commercial) - [Isovalent Cilium Mesh](https://cybersectools.com/tools/isovalent-cilium-mesh): Universal networking layer for Kubernetes, VMs, and servers across environments (Commercial) - [Illumio Insights](https://cybersectools.com/tools/illumio-insights): AI-powered breach containment and zero trust segmentation platform (Commercial) - [Illumio Segmentation](https://cybersectools.com/tools/illumio-segmentation): Microsegmentation platform preventing lateral movement across hybrid multi-cloud (Commercial) - [Isovalent Enterprise Platform](https://cybersectools.com/tools/isovalent-isovalent-enterprise-platform): Enterprise platform for Kubernetes networking, security, and observability (Commercial) - [Isovalent Kubernetes Networking](https://cybersectools.com/tools/isovalent-kubernetes-networking): Enterprise Kubernetes networking platform built on Cilium and eBPF (Commercial) - [TCPWave](https://cybersectools.com/tools/tcpwave): AI-powered DDI (DNS, DHCP, IPAM) and ADC management platform. (Commercial) ## Alternatives to each of these [PRODIC Microsegmentación alternatives](https://cybersectools.com/alternatives/prodic-microsegmentacion) · [Zero Networks Microsegmentation alternatives](https://cybersectools.com/alternatives/zero-networks-microsegmentation-58i93) · [Greymatter.io alternatives](https://cybersectools.com/alternatives/greymatterio) · [Tempered Airwall alternatives](https://cybersectools.com/alternatives/tempered-airwall) · [Avocado Protect alternatives](https://cybersectools.com/alternatives/avocado-protect) · [Qingteng Lingyu Microsegmentation Security Platform alternatives](https://cybersectools.com/alternatives/qingteng-lingyu-microsegmentation-security-platform) · [Versa Secure SD-LAN alternatives](https://cybersectools.com/alternatives/versa-secure-sd-lan) · [Illumio Zero Trust Security alternatives](https://cybersectools.com/alternatives/illumio-zero-trust-security) · [Zentera Zero Trust Security alternatives](https://cybersectools.com/alternatives/zentera-zero-trust-security) · [Byos Secure Lobby alternatives](https://cybersectools.com/alternatives/byos-secure-lobby) · [Akamai Guardicore Segmentation alternatives](https://cybersectools.com/alternatives/akamai-guardicore-segmentation) · [Illumio Policy Compute Engine alternatives](https://cybersectools.com/alternatives/illumio-policy-compute-engine) ## Compare Knocknoc with - [Knocknoc vs PRODIC Microsegmentación](https://cybersectools.com/compare/knocknoc-vs-prodic-microsegmentacion) - [Knocknoc vs Zero Networks Microsegmentation](https://cybersectools.com/compare/knocknoc-vs-zero-networks-microsegmentation-58i93) - [Knocknoc vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-knocknoc) - [Knocknoc vs Tempered Airwall](https://cybersectools.com/compare/knocknoc-vs-tempered-airwall) - [Knocknoc vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-knocknoc) - [Knocknoc vs Qingteng Lingyu Microsegmentation Security Platform](https://cybersectools.com/compare/knocknoc-vs-qingteng-lingyu-microsegmentation-security-platform) - [Knocknoc vs Versa Secure SD-LAN](https://cybersectools.com/compare/knocknoc-vs-versa-secure-sd-lan) - [Knocknoc vs Illumio Zero Trust Security](https://cybersectools.com/compare/illumio-zero-trust-security-vs-knocknoc) ## Knocknoc Alternatives FAQ ### What are the closest alternatives to Knocknoc? The closest matches to Knocknoc by shared tags and NIST CSF 2.0 coverage are PRODIC Microsegmentación, Zero Networks Microsegmentation, Greymatter.io, Tempered Airwall, and Avocado Protect. All of them are Microsegmentation products. ### How many alternatives to Knocknoc are available? This page shows 35 alternatives to Knocknoc, all in the Microsegmentation category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is Knocknoc free or commercial? Knocknoc is a commercial Microsegmentation product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Knocknoc? Knocknoc is a Microsegmentation product in the Network Security category. You can compare it with the 35 other Microsegmentation products on this page. --- Source: https://cybersectools.com/alternatives/knocknoc For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Knocknoc and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md