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About

Kastra is the authorization layer for AI systems, deciding what agents, models, and AI tools are allowed to do before they do it. It sits in the execution path of every prompt, tool call, shell command, database operation, and API request, evaluates each action against deterministic, attribute-based policy, and returns an allow, deny, redact, or escalate decision in under a millisecond. Unlike monitoring products that observe AI after it acts, Kastra blocks unauthorized behavior before it reaches a tool, API, database, or production system. Its unified control plane combines a policy engine, edge decision points, integrations, and a tamper-evident evidence vault that signs every decision for audit and replay. Kastra Edge brings local enforcement to developer machines, protecting Claude Code, Cursor, Codex CLI, and other coding agents from destructive commands, secret exfiltration, unsafe file writes, and unauthorized tool use.

About

Tangerin AI is a Brazilian AI governance platform. It answers a question most companies cannot answer today: which AI tools IT-approved or not (Shadow AI) are used inside the company, by whom, at what data risk, and with what evidence to show an auditor. Collection works two ways: a lightweight endpoint agent (Windows, macOS, Linux), or agentless ingestion of existing NGFW, SSE and SIEM logs. Every signal resolves against a proprietary catalog of 6,000+ AI tools recording data risk, processing country, retention policy and training use. Each tool is scoped by policy as allowed, restricted or prohibited; employees digitally sign the AI usage policy; and the compliance module covers 24 frameworks - LGPD, ISO 42001, EU AI Act, GDPR, ISO 27001 and more - with automatic evidence crosswalk and an external-auditor view. It records which tool was used, when and on which workstation - never conversation content, prompts or files. Architectural decision, not a setting.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI engineering and security teams that need to enforce authorization policies and audit every action performed by AI systems before execution

Audience

IT leaders, CISOs, DPOs, compliance and risk teams, and executives at Brazilian and Latin American companies

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$19.99 per month
Free Version
Free Trial

Pricing

R$ 497/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Kastra
Founded: 2026
United States
kastra.ai/

Company Information

Tangerin AI
Founded: 2026
Brazil
tangerinai.com.br

Alternatives

Alternatives

Categories

Categories

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
Claim Kastra and update features and information
Claim Kastra and update features and information
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Claim Tangerin AI and update features and information