Riza · Personal software
Terms of use
Last updated: 25 September 2026
Riza is privately operated software for Boris Chumichev’s own use. This website provides information about that software; it does not offer access to a hosted assistant.
Ownership and access
Boris Chumichev owns and operates this Riza installation. Access to the assistant is restricted to his configured Telegram owner identity and the accounts he authorizes. There is no public registration, subscription, or invitation to connect third-party accounts through this website.
Publication of these pages or of Google OAuth application information does not grant anyone access to the assistant, its credentials, or Boris’s connected accounts.
Intended use
Riza assists with personal productivity, including email, calendars, tasks, files, documents, and other resources Boris chooses to connect. Accounts and content may be accessed only with the account holder’s authorization and in accordance with the relevant services’ terms.
Email sending requires Boris’s approval of the recipients, subject, and message. Permissions and approval requirements also apply to other actions as configured in the assistant.
AI output and availability
AI-generated responses can be incomplete or incorrect. Boris is responsible for reviewing important information, drafts, and proposed actions before relying on them. The software is under active development and may be unavailable or behave unexpectedly.
No service-level commitment, continuous availability, or guarantee of accuracy is offered. Riza is not a substitute for qualified professional advice.
Third-party services and privacy
Google, OpenAI, Telegram, and other connected services have their own terms, policies, availability, and account requirements. Riza is independently operated and is not endorsed by those providers.
The privacy policy explains how Riza accesses, uses, stores, and shares information, including how to revoke Google access.
Changes and contact
The software and these terms may change as the personal installation develops. The date above identifies this version.
Owner and contact: Boris Chumichev, borisboha@gmail.com.