Protect prompts before they reach ChatGPT, Claude, Gemini and similar tools.
Control data before it leaves
Employees are already sending sensitive data into AI, messaging and external workflows.
Lokion detects, governs, anonymizes or blocks the content before it leaves.
AI Governance
Message Control
On-Prem Available
SIEM Ready
Audit Trails
Why now?
AI adoption is happening faster than security policies can keep up.
Lokion sits at the moment of risk. Instead of retroactive controls, it gives teams a direct decision point before a prompt, message or document reaches an external system.
Add content-aware controls before sensitive messages leave inboxes and chats.
Anonymize documents before sharing or AI ingestion through a document-first workflow.
The Leak Moment
It is not a server room problem anymore. It is a prompt, message or upload problem.
Enterprise
Built for regulated industries and compliance requirements
Central governance, complete audit trails, on-premises deployment and SIEM integration for organizations that need control over their data.
Enterprise-grade capabilities
Central Organization Policies
Define one set of rules for prompts, messages and external document workflows across your org.
Admin Visibility Modes
Support metadata-only, masked preview or full visibility depending on your governance model.
Audit Trails & Compliance
Keep explainable evidence for approvals, blocks, transformations and user actions.
Start free, scale with confidence
Free tier for individuals, affordable team plans, and enterprise controls when you need them.
The public site now follows the same visual system across the homepage, products and auth flows. Buyers can understand the products fast, and new users can start immediately.
Free
PromptCloak basic anonymization, default patterns, unlimited usage
Team
Shared policies, audit controls, dashboard visibility and controlled rollout
Enterprise
On-prem deployment, SIEM integration, admin approval modes and retention controls