Your employees are already using AI. Noxys illuminates shadow AI usage, neutralizes data leaks in real-time, and ensures full compliance with the EU AI Act.
Sovereign. Real-time. Zero Trust. No US cloud dependency.
Trusted by 50+ European enterprises
50+
European enterprises
15+
AI platforms monitored
< 10ms
Detection latency
Finance, legal, healthcare, and consulting teams across Europe.
The problem
Every day, employees paste sensitive data into AI tools IT has never approved — customer records, credentials, and internal documents. And it happens in total silence.
Uncontrolled AI usage
85% of AI usage is unmonitored. Employees use unsanctioned tools without IT knowledge or governance — ChatGPT, Claude, Gemini, and dozens more.
Silent data leaks to LLMs
Sensitive data is copied to AI tools daily — customer records, credentials, IBAN numbers, internal documents. Training data opt-outs are inconsistent.
Compliance gaps are costly
EU AI Act enforcement is live. Non-compliance carries fines up to 3% of global revenue. Most organizations have no visibility into AI usage at all.
How it works
Deploy in minutes. See results immediately. No agents required for browser-based discovery.
The browser extension silently detects AI platform usage across your organization — sanctioned or shadow.
Real-time PII detection scans outbound prompts and neutralizes sensitive data leaks before they leave your perimeter.
Automated EU AI Act reporting keeps your compliance posture current with zero manual effort.
Platform
Purpose-built for European enterprises navigating the complex AI governance and compliance landscape.
Detect 15+ AI platforms used across your organization — sanctioned or not. Full visibility with zero blind spots.
Sub-10ms detection of sensitive data before it leaves your network. Emails, IBANs, credentials, and custom patterns.
Define and enforce AI usage policies per department. Block, coach, or log — granular control at scale.
Built-in compliance framework with audit trail. Stay ahead of regulation without slowing down teams.
Instant notifications via Slack, email, or webhook the moment a policy violation or PII leak is detected.
Raw prompts never leave the browser. Only hashes and metadata reach the backend. Privacy by design, verified.
Live demo
Watch how Noxys discovers shadow AI usage and neutralizes a PII leak in real-time — in under 2 minutes.
EU AI Act
Noxys maps directly to the EU AI Act articles that matter most for enterprises deploying or using AI tools. Not an afterthought — a core feature.
Noxys provides visibility into which AI tools are in use, enabling informed decisions and employee awareness programs.
Automated risk scoring per interaction and per platform. Continuous monitoring satisfies ongoing risk management requirements.
Full audit trail of every AI interaction. Immutable logs satisfy transparency obligations for high-risk AI systems.
Policy engine enforces human-in-the-loop controls. Admins can review, block, and override AI decisions in real-time.
Usage analytics and policy enforcement contribute to quality management documentation required for high-risk AI.
Detection of AI-generated content interactions. Supports disclosure obligations when interacting with AI systems.
Noxys is architected around GDPR by design. Data minimization, purpose limitation, and lawful processing are baked in — not bolted on.
The architecture enforces privacy at every layer. Raw prompt content never leaves the browser — only SHA-256 hashes and metadata reach the backend.
Sovereignty
Noxys is designed from the ground up with European sovereignty as a hard constraint — not an afterthought.
Data never leaves your infrastructure
All processing happens on your premises or in your VPC. We see nothing.
No US cloud dependency
Zero AWS, GCP, or Azure. EU-hosted infrastructure throughout.
GDPR compliant by design
Privacy by design architecture. Data minimization baked in.
Self-hosted or managed
Deploy on-prem, on your cloud, or let us host it in the EU.
Pricing
Start free. Scale as you grow. No hidden fees. No US vendor lock-in.
Free
up to 8 users
Shadow AI discovery for small teams getting started.
Starter
user / month
PII detection and policy controls for growing teams.
Business
user / month
Full platform with advanced controls and compliance tooling.
Enterprise
contact us
Custom deployment, SLA, and dedicated support.
All plans include EU data residency. Prices exclude VAT. Contact us for volume discounts.
FAQ
Everything you need to know about Noxys, from deployment to pricing.
Noxys is the first European sovereign AI Firewall. It's designed for IT security teams, CISOs, and compliance officers at mid-market to enterprise companies — particularly in regulated industries (finance, legal, healthcare, consulting) operating in Europe.
The browser extension runs entirely locally and never transmits raw prompt content. It hashes content with SHA-256 and only sends metadata, classifications, and hashes to the backend. Privacy by design is a hard architectural constraint, not a policy commitment.
Yes, 100%. Noxys is built with zero US cloud dependency. All data is hosted in EU datacenters. For Enterprise customers, on-premises and private VPC deployments are available. We use no AWS, GCP, or Azure services.
Browser-based discovery is operational in under 10 minutes — install the extension, configure your API token, and you have immediate visibility. Enterprise proxy and endpoint agent deployments typically take 1-2 days with our onboarding team.
The current release covers 15+ platforms including ChatGPT, Claude, Gemini, DeepSeek, Mistral, Microsoft Copilot, Perplexity, Poe, You.com, and more. New platforms are added continuously through our plugin architecture — and you can build custom plugins with our SDK.
Noxys provides direct coverage for EU AI Act Articles 4 (literacy), 9 (risk management), 13 (transparency), and 14 (human oversight). The audit trail, policy engine, and risk scoring modules satisfy the majority of obligations for enterprises using AI tools — not building them.
The Free plan includes community support and documentation. Starter includes email support with 48h response time. Business includes priority support with a 24h SLA. Enterprise includes a dedicated Customer Success Manager and custom SLA agreements.
Yes. Every paid plan starts with a 14-day free trial with full access to all features. No credit card required. You can book a personalized demo with our team to see the platform in action before committing.
Join European security teams that trust Noxys to govern AI in their organization.