AccuKnox
Gen-AI Zero Trust CNAPP with eBPF kernel enforcement — built on SRI patents and open-source KubeArmor
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About AccuKnox
AccuKnox was evaluated by our editorial lab for workflow efficiency and practical value. AccuKnox is a Gen-AI powered Zero Trust Cloud Native Application Protection Platform (CNAPP) founded in 2020 in Menlo Park, California, in direct partnership with SRI International (Stanford Research Institute). Backed by $10.6M in total funding from National Grid Partners, Dolby...
AccuKnox is a Gen-AI powered Zero Trust Cloud Native Application Protection Platform (CNAPP) founded in 2020 in Menlo Park, California, in direct partnership with SRI International (Stanford Research Institute). Backed by $10.6M in total funding from National Grid Partners, Dolby Family Ventures, Avanta Ventures, and the 5G Open Innovation Lab, AccuKnox is the founding team behind KubeArmor \u2014 a CNCF Sandbox open-source project with 1.2M+ downloads \u2014 and holds 15+ Zero Trust security patents originating from SRI\u2019s research in container security, anomaly detection, and data provenance.
AccuKnox\u2019s core technical differentiation is its eBPF (extended Berkeley Packet Filter) and LSM (Linux Security Module) powered runtime security engine via KubeArmor. Where most CNAPP platforms detect threats and alert, KubeArmor enforces security policies at the Linux kernel level \u2014 blocking malicious processes, unauthorized file access, and suspicious network connections inside containers in real time without modifying application code. This genuine Zero Trust enforcement approach, combined with Gen-AI powered CSPM/KSPM, CIEM, CDR, and ASPM capabilities, delivers 100x vulnerability noise reduction by surfacing only truly exploitable risks. AccuKnox also uniquely extends into IoT/edge security, 5G network security, an AI-native SIEM (OpenSearch-backed, 10,000+ events/second), a Prompt Firewall for LLM/GenAI protection, and AgentZ for Zero Trust AI agent sandboxing \u2014 capabilities largely absent from larger CNAPP competitors.
AccuKnox is the right choice for DevSecOps teams running Kubernetes-first environments needing genuine runtime enforcement beyond detection, organizations deploying in private cloud or on-premises environments, and security teams looking to secure AI agents and LLM applications alongside traditional cloud workloads.
Key Features
- eBPF + LSM Runtime Security — kernel-level workload enforcement via KubeArmor (CNCF Sandbox, 1.2M+ downloads) blocks threats at the OS level
- Zero Trust CSPM/KSPM — agentless cloud and Kubernetes security posture management with 100x vulnerability noise reduction
- CWPP with eBPF — real-time process, file, and network visibility inside containers without modifying application code
- AI-Native SIEM — OpenSearch-backed SIEM with 10,000+ events/second, native KubeArmor and Kubernetes log ingestion
- Gen-AI Prompt Firewall — protects LLM applications and AI agents from prompt injection, jailbreaks, and data exfiltration
- AgentZ Zero Trust Sandboxing — enforces Zero Trust isolation and tool governance for AI agents in production
- IoT/Edge Security — extends CNAPP capabilities to IoT devices, edge nodes, and 5G network environments
- Zero Trust 5G Security — SRI International partnership for advanced 5G security across multiple deployment models
- ASPM (Application Security Posture Management) — integrates open-source and commercial scanning tools in one unified pipeline
- 15+ Zero Trust patents from SRI International — seminal inventions in container security, anomaly detection, and data provenance
Pros
- eBPF + LSM kernel-level enforcement — blocks attacks at the OS layer, not just detects them — genuine Zero Trust runtime security
- KubeArmor open-source project (CNCF Sandbox, 1.2M+ downloads) — largest community validation of any CNAPP runtime engine
- 15+ Zero Trust patents from SRI International — deepest research pedigree in runtime container security in the market
- Gen-AI Prompt Firewall and AgentZ — among first CNAPP platforms with purpose-built AI agent security and LLM protection
- Private cloud and on-premises deployment — serves regulated industries and government with full control over data
- Free trial available with no credit card required — accessible evaluation for DevSecOps and engineering teams
- #1 AI Security Startup of the Year 2026 (BSides ACSC) — 2nd consecutive year recognition
Cons
- Only $10.6M total funding vs Wiz ($1.9B), Orca ($632M), Prisma Cloud (PANW-backed) — much smaller financial resources
- Primarily Kubernetes-first — less mature CSPM and CIEM coverage for non-Kubernetes cloud environments vs larger CNAPPs
- Small team size (51-100 employees) limits enterprise support capacity and implementation resources
- Custom-only pricing requires direct contact — no self-service or published tiers makes cost evaluation difficult
- Sales-driven enterprise positioning may not suit smaller teams or startups evaluating quickly
Pricing
AccuKnox uses a usage-based pricing model where 1 CSPM unit covers 5 CSPM assets. A free trial is available without a credit card required.
Paid plans are custom-priced based on cloud workload footprint, deployment model (public cloud, private cloud, on-premises), and selected platform modules. No published pricing tiers are listed on the AccuKnox website.
Contact AccuKnox through accuknox.com to start a free trial or request a custom enterprise pricing discussion based on your environment.
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Connect with AccuKnox
Frequently Asked Questions
KubeArmor is an open-source Kubernetes runtime security enforcement system that AccuKnox founded and is the core contributor to. It uses eBPF (extended Berkeley Packet Filter) and Linux Security Modules (LSM) to enforce security policies at the kernel level — blocking malicious processes, file access, and network connections inside containers in real time without modifying application code. KubeArmor is a CNCF Sandbox project with 1.2M+ downloads and 50%+ quarter-over-quarter growth.
AccuKnox’s core differentiation is kernel-level runtime enforcement via eBPF and LSM rather than detection-only approaches. Most CNAPPs (including Wiz and Orca) detect threats and alert — AccuKnox actually blocks them at the OS layer through KubeArmor policy enforcement. AccuKnox also uniquely covers IoT/edge security, 5G network security, private cloud deployments, and AI agent security (AgentZ, Prompt Firewall) — use cases largely absent from larger CNAPP platforms.
AccuKnox’s Prompt Firewall is a purpose-built security control for LLM applications and AI agents. It protects against prompt injection attacks, jailbreaks, data exfiltration through AI interfaces, and unauthorized tool use by AI agents. AccuKnox also offers AgentZ — a Zero Trust sandboxing layer for AI agents that enforces isolation and governance over what tools and resources an AI agent can access.
Yes — AccuKnox is one of few CNAPPs supporting full private cloud and on-premises deployment alongside public cloud (AWS, Azure, GCP, OCI). This makes it particularly suited for regulated industries (healthcare, financial services, defense, government) that cannot send workload data to cloud-hosted SaaS security platforms. KubeArmor also runs on bare metal Linux environments.
AccuKnox uses usage-based pricing where 1 CSPM unit covers 5 CSPM assets. A free trial is available without a credit card. Paid plans require direct contact with AccuKnox sales for custom pricing based on your cloud workload footprint and deployment requirements. No published pricing tiers are available on the website.
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