Free
Patronus Monitor
€0
per month
Desktop App
- AI inventory and shadow AI discovery
- See AI traffic across apps, browsers and agents
- Policies for tools, providers and capabilities
API
- 30,000 Scan Units per month
- API key, SDKs and Remote MCP
Plans & licenses
API today. Desktop App in private preview.
The Patronus API is available today. The Desktop App is in private preview and launches soon. Pro will cover up to five devices at launch.
API, SDKs & MCP available
Desktop App in private preview
Pro: Up to 5 devices at launch
01 · Desktop App & API
Choose the capacity you actually need.
The API is available today. The greyed-out Desktop features follow at launch and are included in the respective plan. There are no overage charges: once a monthly allowance is reached, additional API scans pause until the reset.
Desktop App · Private preview · Launching soon
Light
Patronus Protect
€6.99
per month · per device
Desktop App
- Everything in Patronus Monitor
- Unlimited local checks
- Detect prompt injection and sensitive data
- Automatically block and redact
API
- Everything in Free
- 100,000 Scan Units per month
Pro
Protect & API Pro
€69
per month · up to 5 devices
Desktop App
- Everything in Light
- Use on up to five devices
API
- No monthly Scan Unit limit
- 25,000 input tokens per second
- For production API workloads
Business
For organizations
Custom
Desktop App
- Custom device count
- Rollout, governance and centralized visibility
API
- Custom API allowances
- Personal onboarding and support
02 · Patronus Ark
License the runtime for your use case.
Patronus Ark brings local security inference into your own applications, services and agent systems.
Community
Free
For community use and selected projects.
Explore Patronus ArkCommercial & Enterprise
Contact us
For commercial products, larger deployments and custom requirements.
Discuss licensing03 · Secured Automations
Custom automations. Secure from the start.
We plan and build secure AI automations for specific workflows in your organization. Scope, operation and integration are defined together.
Discuss an automation04 · Questions
The essentials.
Are the Desktop App and API included in the same plan?
Yes. The API is available today. The Desktop App is in private preview and will become part of the respective plan at launch. Free includes Patronus Monitor; Light and above include Patronus Protect with local inference.
How many devices can I use?
Light is purchased per device. Pro covers up to five devices. Business is available for larger rollouts.
Will I be charged when the API allowance is exhausted?
No. Additional API scans are rejected until the next monthly reset. There are no automatic overage charges.
Is Patronus Ark included in the Desktop plans?
No. Patronus Ark has separate Community and Commercial or Enterprise licensing.