Exploration,
not a guarantee.
Effective 15 July 2026. By using Zextha, you agree to use it lawfully and verify important decisions independently.
Educational guidance
Zextha maps ideas and evidence to support learning and planning. It does not build your company or research program, guarantee correctness or profitability, or provide medical, legal, financial, security, regulatory, or other professional advice. High-risk work requires qualified professionals and appropriate institutions.
Free exploration
Mind maps, Books, Documents, About, sharing, and offline map export may be used without a subscription. Anonymous visitors receive one map start per rolling day; signed-in visitors receive two. Fair-use limits protect availability and may evolve with capacity.
Exploration Pass
When payment is enabled, ₹399 purchases ten Deep Compile credits. This is a one-time purchase, not a subscription. Credits do not expire. One consumed credit covers one project Deep Compile and its stated included scenarios, recalibration, and project-grounded questions. A terminal compilation failure restores the reserved credit exactly once. Payment is recognized only after a verified Razorpay webhook.
Shared maps
Sharing Zextha and sharing a generated map are separate choices. A map-specific link is an unlisted, read-only snapshot available to anyone who receives it. It expires after seven days and may be revoked sooner by its creator. Do not share a map containing confidential or personal information.
Evidence and current information
Deep Compile prefers primary sources and labels evidence modes. Live retrieval can be unavailable or incomplete. Library-mode output is not current web evidence. You must inspect sources, dates, uncertainty, and applicable local requirements before acting.
Acceptable use
Do not use Zextha to harm people, evade law or safety controls, obtain unauthorized access, process data without authority, create dangerous biological or physical procedures, or misrepresent generated material as verified professional work. Access may be limited to protect users, providers, or the service.
Availability and changes
Providers, limits, models, and features may change as reliability, cost, law, and safety evolve. Zextha will not represent a failed or unavailable operation as successful. Where law requires a specific remedy, applicable law controls.