Terms of Service

Kübi, developed and operated by Reviver Global, is a secure, enterprise-grade Knowledge Operating System designed to enable organizations to store, manage, and interact with proprietary knowledge through AI-powered systems, including Large Language Models (LLMs).

These Terms define data ownership, access responsibilities, AI handling, service levels, and limitations of liability. By using Kübi, you agree to these Terms and to our Privacy Policy.

All data uploaded, processed, or generated within Kübi remains the exclusive property of the subscribing organization (Client).

Kübi enforces strict environment-level isolation ensuring no data is shared across Clients and all activity is confined to each Client's instance.

No Client data is used to train or influence models for other Clients.

Kübi provides role-based access control (RBAC); however, the Client is solely responsible for user provisioning, role assignment, credential security, and governance.

Kübi does not manage or audit internal access decisions made within your organization.

All activity within your organization's Kübi instance is considered authorized under the Client's control.

Reviver Global is not liable for misuse, unauthorized access due to compromised credentials, or internal data exposure caused by improper configurations.

All AI interactions are scoped to the Client's isolated environment. No cross-client learning occurs.

Clients are responsible for validating AI-generated outputs before use. Kübi is a decision-support tool, not a substitute for professional judgment.

Standard Tier: 99.0% uptime, business hours support, 1 business day response.

Professional Tier: 99.5% uptime, priority support, 4–8 hour response.

Enterprise Tier: 99.9% uptime, 24/7 support, 1–2 hour critical response.

SLA exclusions include client-side issues, third-party outages, and force majeure events. Specific SLA commitments for your organization are defined in your order form or enterprise agreement.

Encryption in transit and at rest, secure infrastructure, and monitoring mechanisms are implemented.

Security is a shared responsibility. Clients must maintain strong credentials, appropriate role assignments, and secure operating practices for their users.

Reviver Global is not liable for data loss, misuse, AI output errors, or business decisions based on outputs.

Kübi provides information and assistance to support decisions; it does not replace qualified professional advice or internal compliance review.

Clients must ensure compliance with applicable laws such as GDPR or industry regulations relevant to their use of Kübi.

Reviver Global acts as a data processor for Client content, not the data controller. Clients determine lawful bases and purposes for processing their organization's data in Kübi.

By using Kübi, Clients accept full responsibility for data, user management, and risks associated with usage.

If you do not agree to these Terms, do not use the service.