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features
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support

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Description

Kastra serves as the crucial authorization framework for AI systems, determining the permissions of agents, models, and tools prior to their execution. Positioned along the execution path of all interactions such as prompts, tool calls, shell commands, database operations, and API requests, it evaluates each action based on deterministic, attribute-driven policies, rendering decisions to allow, deny, redact, or escalate in less than a millisecond. In contrast to monitoring solutions that only track AI actions post-execution, Kastra proactively prevents unauthorized activities before they can impact any tool, API, database, or production environment. Its comprehensive control plane integrates a policy engine, edge decision-making capabilities, various integrations, and a tamper-proof evidence vault that securely signs each decision for auditing and replay purposes. Furthermore, with Kastra Edge, local enforcement is extended to developer environments, safeguarding coding agents such as Claude Code, Cursor, and Codex CLI from harmful commands, unauthorized data extraction, unsafe file modifications, and improper tool usage. This proactive approach to authorization not only enhances security but also ensures compliance and accountability in AI-driven processes.

Description

Vireo Sentinel serves as a governance and visibility platform driven by AI technology. It features a simple browser extension that tracks the interactions of your team with various AI tools such as ChatGPT, Claude, Perplexity, Gemini, among others, totaling over 40 platforms. Whenever a user is on the verge of sharing confidential information, they receive an immediate intervention that provides them with four choices: cancel, redact, edit, or provide a justification for overriding. The system employs deterministic pattern matching to identify more than 100 types of sensitive data, which encompasses personal information, financial records, login credentials, and medical details. Notably, this detection process does not involve AI; rather, it is conducted entirely within the browser, ensuring that sensitive information remains on the user's device. Administrators can access a dashboard that presents insights into usage patterns, risk assessments, platform distributions, and heatmaps of user activities. Additionally, compliance reports can be generated with a single click, aligning with the requirements of the EU AI Act, ISO 42001, and the Australian Privacy Act. The deployment of this extension is incredibly swift, requiring less than 10 minutes and is compatible with Chrome, Firefox, and Edge browsers, making it highly accessible for teams. This combination of features ensures that organizations can effectively manage their AI tool usage while safeguarding sensitive information.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

No images available

Integrations

Claude Code
Codex CLI
Cursor
Go
Google Sheets
JSON
Java
Microsoft Excel
OpenAI
OpenClaw
Python
Rust
Slack
Swift
TypeScript
YAML

Integrations

Claude Code
Codex CLI
Cursor
Go
Google Sheets
JSON
Java
Microsoft Excel
OpenAI
OpenClaw
Python
Rust
Slack
Swift
TypeScript
YAML

Pricing Details

$19.99 per month
Free Trial
Free Version

Pricing Details

$55/month (5 Users)
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Kastra

Founded

2026

Country

United States

Website

kastra.ai/

Vendor Details

Company Name

Vyklow

Founded

2025

Country

Australia

Website

vireosentinel.com

Product Features

Alternatives

Alternatives