Competitor Comparison
Noxys vs JetStream Security: AI Governance Compared
JetStream Security is an AI governance platform focused on controlling autonomous AI agents, models, and workflows across infrastructure with features like AI Blueprints and FinOps. Noxys is a European AI Firewall focused on employee-facing shadow AI discovery, real-time PII detection, and EU AI Act compliance. Choose JetStream for governing agentic AI in production; choose Noxys for governing human AI usage with European sovereignty.
At-a-Glance Comparison
| Criterion | Noxys | JetStream Security |
|---|---|---|
| Focus | AI Firewall (shadow AI + compliance) | AI Governance Platform (agentic AI + FinOps) |
| Target User | CISO / Compliance officer | CTO / Platform team |
| Shadow AI Discovery | Yes, 15+ platforms | Yes, across SaaS/endpoints/cloud/APIs |
| PII Detection in Prompts | Yes, < 10ms | Not a core feature |
| Agentic AI Governance | Limited | Yes — AI Blueprints, runtime monitoring |
| AI FinOps | No | Yes — cost tracking per model/agent/workflow |
| Agentic Identity | No | Yes — binds human + AI identity to owners |
| EU AI Act Compliance | Built-in module (Art. 4, 9, 13, 14) | Not explicitly featured |
| Data Residency | 100% EU, zero US cloud | Not specified |
| Deployment | Minutes (browser extension) | Enterprise deployment |
| Pricing | Free tier, from 8 EUR/user/mo | Not disclosed |
| User Coaching | Yes (in-browser block/coach/log) | No |
| Best For | EU enterprises, employee AI governance | Platform teams, agentic AI at scale |
Different Problems, Different Approaches
Noxys solves the immediate problem: employees pasting sensitive data into ChatGPT, Claude, Gemini without IT knowledge. Browser-level interception, real-time detection.
JetStream solves the next problem: governing autonomous AI agents, models, and workflows deployed by engineering teams. Infrastructure-level governance with AI Blueprints.
These are adjacent but distinct use cases. One is about human AI usage; the other is about machine AI operations.
Shadow AI Discovery
Both offer visibility into AI tools. Noxys focuses on 15+ consumer AI platforms (ChatGPT, Claude, Gemini, etc.) used by employees via browser. JetStream discovers AI agents, models, and tools across SaaS, endpoints, cloud, and APIs — a broader infrastructure scope but less focused on end-user behavior.
Noxys
- 15+ consumer AI platforms
- Focused on end-user behavior
- Browser extension, immediate visibility
JetStream Security
- SaaS, endpoints, cloud, APIs
- AI agents, models, and tools
- Broader infrastructure scope
Agentic AI and AI Blueprints
JetStream's standout feature. AI Blueprints are "dynamic, system-generated graphs that show how AI operates in your environment at any moment" — mapping agents, models, data access, tool calls, and identity. Noxys doesn't cover agentic AI governance yet. For organizations deploying autonomous AI agents at scale, this is JetStream's key advantage.
If your organization is deploying autonomous AI agents — LLM pipelines, multi-agent workflows, or API-first systems — JetStream's agentic governance is more suited than Noxys for this specific use case.
AI FinOps
JetStream tracks AI usage costs by model, agent, workflow, and owner. Noxys doesn't offer FinOps. For organizations with significant AI API spend, JetStream provides cost accountability that Noxys doesn't address.
EU AI Act and Sovereignty
Noxys's key differentiator. Built-in compliance framework for EU AI Act Articles 4, 9, 13, 14. 100% EU data residency (French company, zero US cloud). JetStream doesn't explicitly feature EU AI Act compliance or European data residency guarantees.
For European enterprises subject to GDPR and the EU AI Act, data residency is not optional. Choosing a provider whose entire infrastructure is in Europe eliminates a whole class of legal risk and simplifies responses to compliance audits.
Real-Time Data Protection
Noxys's strength: sub-10ms PII detection in browser prompts (IBANs, credentials, patient data, client names). Block, coach, or log actions per department. JetStream's governance is more about system behavior verification than real-time data loss prevention.
Who Should Choose Noxys
- EU enterprises needing EU AI Act compliance now
- CISOs focused on employee GenAI usage and shadow AI
- Organizations wanting immediate visibility (minutes not months)
- Companies requiring 100% EU data residency
- Teams needing real-time PII detection and policy enforcement
Who Should Choose JetStream
- Organizations deploying autonomous AI agents at scale
- Platform and engineering teams governing AI infrastructure
- Companies needing AI FinOps cost accountability
- Teams building complex multi-agent workflows that need runtime governance
- CTOs wanting full visibility into how AI operates across their stack
Can You Use Both?
Yes. They solve different layers of the AI governance stack. Noxys for employee-facing AI usage (the human layer). JetStream for infrastructure-level AI operations (the machine layer). Together they provide full-stack AI governance.
Human Layer — Noxys
- Employees using ChatGPT, Claude, Gemini
- PII detection in browser prompts
- Shadow AI, EU AI Act compliance
Machine Layer — JetStream
- Autonomous AI agents in production
- AI Blueprints, runtime monitoring
- FinOps, agentic identity
Start governing your AI usage in minutes
Deploy Noxys in under 10 minutes. Free plan for up to 10 users. No credit card required. 100% EU-hosted.
FAQ
Does JetStream replace Noxys?
No. Different layers: JetStream governs AI agents in infrastructure; Noxys governs human AI usage in browsers. Complementary.
Which is better for EU AI Act compliance?
Noxys has a dedicated EU AI Act module covering Articles 4, 9, 13, and 14, with audit trails and 100% European data residency. JetStream's governance capabilities can contribute to compliance, but the platform doesn't specifically address EU AI Act articles.
Can I start with one and add the other later?
Yes. Most organizations start with Noxys for immediate shadow AI visibility, then add infrastructure governance (JetStream or similar) as their agentic AI deployment matures.