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Privacy Policy

This policy explains, in plain language, what data Nexus AI collects, why, who else touches it, and the controls you have. Nexus is an early-stage product; where something is not in place yet, we say so.

Last updated: September 2026

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Information We Collect

We collect what you give us and what the service generates as you use it.

AccountYour email address, display name, and a hashed password — or your Google account ID and profile name if you sign in with Google. Also the invite code you registered with.
Portfolio & settingsPositions and watchlist tickers you enter, your risk and trading preferences, notification settings and chosen time zone.
ActivityAlerts generated for you, research runs you start, and your Auto-Invest configuration, decisions and paper trades.
AI AgentThe questions you send to the AI Agent and the tickers you research.
TechnicalServer logs such as IP address, browser type and request times, used to run and secure the service.

What we do not collect: government ID, Social Security numbers, bank or card details, or your brokerage login.

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How We Use Information

  • check_circleRun the service: sign you in, show your portfolio, and generate signals, alerts and research
  • check_circleSend the emails the service needs (verification, password reset) and the alerts you turn on
  • check_circleKeep the service secure, investigate abuse and fix bugs
  • check_circleNexus does not train its own AI models on your data and does not sell your data
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Information Sharing

We do not sell your personal information. These are the outside services that handle some of it:

Hosting & database

The service and its database run on Render, which stores your account and portfolio data on our behalf.

AI processing

AI Agent questions, and the tickers and market data agents analyse, are sent to Anthropic's API to generate responses.

Sign-in & email

Google, if you choose Google sign-in, and an email delivery service for verification and alert emails.

Market data

Data providers such as Polygon.io receive ticker symbols and API requests from our servers — not your personal information.

Paper-trading broker

Auto-Invest sends simulated orders to Alpaca's paper-trading environment. No real money or personal identity is involved.

Legal & transfers

We may disclose information if required by law, or if the service is transferred to another operator (with notice).

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Data Security

We take reasonable steps to protect your data. Nexus is an early-stage product and has not been through a formal security audit or certification (such as SOC 2).

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Encrypted in transit

HTTPS for all connections

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Hashed passwords

Never stored in plain text

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No payment data

No card or bank details held

If a breach affects your personal information, we will notify affected users as required by applicable law.

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Cookies & Tracking

Nexus uses your browser's storage only for what it needs — keeping you signed in and remembering your settings. It has no advertising or marketing trackers of its own. If you use Google sign-in, Google's own policies apply to that sign-in.

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Data Retention

Account & settingsKept while your account exists; deleted on request.
Portfolio & historyPositions, alerts, research runs and Auto-Invest history are kept while your account exists; deleted on request.
Server logsKept for a limited period by our hosting provider.
BackupsDeleted data can remain in database backups until they rotate out.
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Your Rights

Depending on where you live, you may have the following rights over your personal data.

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Access

Request a copy of the personal data we hold about you.

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Correction

Update inaccurate or incomplete information.

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Deletion

Ask us to delete your account and data.

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Portability

Ask for your data in a machine-readable format.

To exercise any of these rights, contact the person who invited you. We aim to respond within 30 days.

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California Privacy Rights (CCPA)

California residents may ask what personal information we hold about them, ask us to delete it, and are protected from discrimination for doing so. We do not sell personal information or share it for cross-context behavioural advertising.

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Privacy questions

Contact the person who invited you.