---
title: Crittora Reviews
meta_title: 'Crittora Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Crittora works for a business like yours.
date_modified: '2026-06-22'
parent_category:
  name: Confidentiality
  url: https://www.g2.com/categories/confidentiality
---

# Crittora Reviews
**Vendor:** Crittora  
**Category:** [Encryption Software](https://www.g2.com/categories/encryption-software)
## About Crittora
Crittora is a quantum-resilient cryptographic service platform designed to secure sensitive data through encryption, decryption, digital signing, and verification. Crittora Authority Broker is a Secure MCP Runtime for runtime authorization, permission control, and proof-of-action for AI agents, tools, and APIs. Most agentic AI stacks give agents broad standing access once tools, credentials, and integrations are connected. That creates ambient authority risk: an agent may be able to reach or trigger actions beyond the intended workflow, especially under prompt injection, automation failure, or compromised tool behavior. Crittora adds an execution-time control layer between agents and real systems so every sensitive action must be scoped, verified, and authorized before it can execute. With Crittora Authority Broker, teams can enforce least-privilege tool access, apply time-bound permissions, block out-of-policy actions, protect tool inputs and outputs with integrity checks, and generate signed Proof-of-Action receipts for audit, compliance, and forensic review. Crittora can be deployed through MCP-compatible runtimes, gateway middleware, or tool wrappers without locking teams into a specific model provider or agent framework. Crittora is built for security, AI, platform, and compliance teams that need to scale agentic AI safely in production while proving what each agent was allowed to do, what happened, and why. FEATURES: Runtime Authorization Enforces policy at the moment an AI agent, tool, or API action is about to execute. Scoped Tool Access Limits which tools and capabilities an agent can use for a specific task, step, or time window. Secure MCP Runtime Adds authorization, permission control, and audit proof to MCP-compatible agent stacks. Fail-Closed Enforcement Blocks expired, out-of-scope, replayed, or tampered requests before they reach systems of record. Proof-of-Action Receipts Generates signed receipts showing which agent acted, which policy applied, and what was allowed or denied. Least-Privilege Agent Permissions Replaces broad standing access with time-bound, policy-scoped authority for each action. Payload Integrity Checks Verifies that tool inputs, outputs, and execution context have not been altered before action is committed. Gateway and Tool Wrapper Deployment Deploys as MCP runtime control, gateway middleware, or tool wrappers across existing agent architectures. Model- and Framework-Agnostic Controls Works without locking teams into a specific model provider, orchestration framework, or agent runtime. Audit and Compliance Evidence Creates portable evidence for compliance reviews, security investigations, and forensic analysis.






- [View Crittora pricing details and edition comparison](https://www.g2.com/products/crittora/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-04+03%3A02%3A32+-0500&secure%5Bsession_id%5D=f69b9cc4-0774-4822-a921-93942a6e31bb&secure%5Btoken%5D=72e359e76fe8e7867e793c267c86e13aa364b1b0544234bcf1a83beec24ae055&format=llm_user)

## Crittora Features
**Encryption**
- Email Encryption
- Messaging Encryption
- File Transfer Encryption
- Data Encryption
- Document Encryption

**Compliance**
- Authentication
- Policy Enforcement
- Access Management

**Management**
- Backup
- Recovery
- File Management

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