Privacy Policy
Effective: April 28, 2026
Last updated: April 28, 2026
This Privacy Policy explains how Justin Huynh (“Company,” “we,” “us”) collects, uses, shares, and protects personal information when you use our website at app.justinhuynh.com, the underlying chat-based AI service, and any related applications, content, features, and tools (collectively, the “Service”).
This Privacy Policy is incorporated into and governed by our Terms of Service.
Quick summary (the binding details are below):
- We collect what you give us when you sign up, what you write to the AI, what your device tells us automatically, and what our payment processor reports back.
- We do not sell your personal information. We do not share it for cross-context behavioral advertising.
- We do not use your chat content to train AI models, and we do not authorize our AI provider to do so.
- You can export or delete your data anytime through account settings or by emailing us.
- The Service is for U.S. residents 18 and over.
1. Scope and Who This Applies To
This Privacy Policy applies to personal information we collect from:
- Users who create accounts, start trials, or subscribe to the Service;
- Visitors to our marketing pages and content;
- Prospects who join a waitlist or request information.
This Privacy Policy does not apply to:
- Third-party websites or services we link to, including the founder's personal site at justinhuynh.com (when operated under a separate notice), social platforms (TikTok, Instagram, LinkedIn, X), or any third-party AI model providers' direct services;
- Personal information you knowingly make public (e.g., posting Service output on social media); or
- Information collected by our payment processor (Stripe) under its own privacy policy.
The Service is intended for residents of the United States. We do not target the European Economic Area, United Kingdom, or other jurisdictions with cross-border transfer regimes; if you access the Service from outside the U.S., you do so on your own initiative and consent to processing in the U.S.
2. Information We Collect
We collect the following categories of personal information.
2.1 Information You Provide Directly
- Account information: email address, name (if provided), authentication identifiers from sign-in providers (e.g., Google OAuth ID), and a password hash if you use email-password sign-in (we do not store passwords in plaintext).
- Profile and preferences: any information you add to your profile, including display name, time zone, and notification preferences.
- Chat content: the messages, questions, financial details, and personal narratives you submit to the AI counselor and the AI's responses (collectively, “Chat Content”). Chat Content may include sensitive financial and personal information that you choose to share, such as income, debt, savings, employment situation, family circumstances, and emotional or psychological context related to money.
- Subscription and payment metadata: plan tier, subscription status, renewal date, billing email. Full payment card details are collected and stored by Stripe, not by us; we receive only metadata (e.g., last four digits, card brand, billing zip).
- Communications: the contents of emails, support requests, and any feedback you send us.
- Optional verification information: if we ask for phone verification or similar to address abuse, we collect that information for that purpose.
2.2 Information Collected Automatically
When you use the Service, we (and our service providers) automatically collect:
- Device and browser information: browser type and version, operating system, device type, screen size, language, time zone.
- Usage and event information: pages and screens viewed, features used, buttons clicked, message counts, daily-cap status, trial state, conversion funnel events, session duration, error logs.
- Network information: IP address, approximate geolocation derived from IP (city/region level), referrer URL, ISP information.
- Cookies, local storage, and similar technologies: see Section 7.
- Session replay (limited): during the signed-out → signup conversion flow, we use PostHog session replay to understand landing-page friction. Replays exclude all chat content and are sampled. You can opt out as described in Section 7.
2.3 Information from Third Parties
- Sign-in providers (e.g., Google): when you sign in via OAuth, we receive your email, name, and a unique identifier from the provider, per the permissions you grant.
- Stripe: subscription events, payment success or failure, subscription status, customer ID, billing-country and tax metadata. Stripe also performs fraud screening on your transactions on our behalf.
- Anti-abuse signals: in limited cases, we may receive risk scores from anti-abuse providers (e.g., to detect disposable emails or trial-farming patterns).
2.4 We Do Not Knowingly Collect from Minors
The Service is for users 18 and over. We do not knowingly collect personal information from anyone under 18 (or under 13 in any case). See Section 11.
3. How We Use Your Information
We use personal information for the following purposes:
3.1 To Provide the Service
- Create and authenticate your account;
- Operate the chat experience: pass your messages to our AI provider, return responses, persist your conversation history so you can continue across sessions;
- Enforce trial limits, daily caps, subscription state, and access controls;
- Process subscriptions and payments via Stripe;
- Send transactional emails (magic links, payment confirmations, daily-cap notices, paywall reminders, drip campaigns during the trial).
3.2 To Maintain, Secure, and Improve the Service
- Monitor performance, diagnose errors, and prevent fraud, abuse, and security incidents;
- Detect and prevent multi-account abuse, trial farming, and policy violations;
- Conduct internal analytics on de-identified or aggregated usage data to understand product performance and prioritize improvements (e.g., funnel conversion, daily-cap effects on retention);
- Develop new features.
3.3 To Communicate With You
- Respond to support requests;
- Send service announcements (changes to Terms, policies, pricing, security incidents);
- Send marketing communications, where permitted, with the ability to unsubscribe at any time.
3.4 To Comply With Law and Protect Rights
- Comply with legal obligations, court orders, and lawful requests;
- Enforce our Terms of Service;
- Protect the rights, property, and safety of users, the Company, and the public, including responding to safety signals indicating self-harm or imminent danger (see Section 9 of the Terms of Service).
3.5 With Your Consent
For any other purpose disclosed at the time of collection or with your consent.
4. AI Model Use and Training — Our Specific Commitments
Because the Service is AI-powered, this section is unusually important. We make the following specific commitments regarding your Chat Content and other personal information:
4.1 We Do Not Train AI Models on Your Data
We do not use your Chat Content to train, fine-tune, or develop foundation AI models, and we do not authorize our AI provider to do so on our behalf.
4.2 Our AI Provider
The AI underlying the Service is provided by Anthropic, PBC (“Anthropic”) via the Anthropic API. We use the API under commercial terms that:
- Treat your Chat Content as Customer Data (Anthropic's contractual category for API customer data);
- Exclude Customer Data from being used to train Anthropic's models;
- Limit Anthropic's use of Customer Data to providing the API service, security, abuse prevention, and complying with law.
Anthropic may retain Customer Data for a limited period for operational, abuse-prevention, and legal-compliance purposes. Their full policy is available at anthropic.com/legal/privacy and the API-specific terms at anthropic.com/legal/commercial-terms. We will update this policy if we change AI providers or if material terms change.
4.3 What Anthropic Sees
To generate a response, we send Anthropic the system prompt, your conversation history (typically the recent portion needed for context), and your latest message. Anthropic returns a response. Caching mechanisms used to reduce cost and latency operate on the same data and follow the same restrictions.
4.4 Internal Quality and Safety Review
In limited cases — for example, to investigate a safety concern, debug an error, address an abuse report, or respond to a legal request — authorized personnel may review specific Chat Content. Such reviews are logged, restricted to the minimum necessary, and conducted under confidentiality.
4.5 De-identified Use
We may use de-identified or aggregated information derived from Chat Content (for example, “X% of trial users hit the daily cap on day 3”) for analytics and product improvement. De-identified data does not identify you and is not re-identified.
4.6 No Automated Decisions With Legal or Similarly Significant Effect
The Service generates AI-driven counseling responses, but it does not make automated decisions that produce legal or similarly significant effects about you (e.g., it does not deny credit, set insurance rates, or determine employment eligibility). Where state law provides a right to opt out of profiling for such decisions, that right does not apply because we do not engage in such profiling.
6. Data Retention
We retain personal information for as long as needed to provide the Service and for the purposes described in this Policy.
- Account data: retained while your account is active and for a reasonable period after closure for legal, tax, security, and dispute-resolution purposes.
- Chat Content: retained while your account is active. You may delete individual conversations or your full account at any time. After account deletion, Chat Content is deleted from active production systems within 30 days, and from backups within 90 days, except where a longer retention is required by law.
- Subscription and payment records: retained as required by tax and accounting law (typically 7 years).
- Operational and security logs: retained typically for 30 to 90 days, longer if necessary to investigate an incident.
- Marketing communications data: retained until you unsubscribe or for a reasonable inactivity period after.
- De-identified or aggregated data: retained indefinitely.
8. Data Security
We implement reasonable administrative, technical, and physical safeguards designed to protect personal information, including:
- TLS encryption in transit;
- Encryption at rest in our database (via Supabase Postgres) and storage layer;
- Row-level security at the database layer so users can access only their own conversations;
- Restricted, logged employee access on a need-to-know basis;
- Vendor security reviews for sub-processors;
- Routine backups and incident-response procedures.
No method of transmission or storage is perfectly secure. We cannot guarantee absolute security, and you use the Service at your own risk. If we become aware of a security incident affecting your personal information, we will notify you as required by law.
9. Your Rights and Choices
Depending on where you live, you have rights regarding your personal information. Regardless of jurisdiction, we offer all U.S. users the following baseline:
- Access / Know: request a copy of the personal information we hold about you.
- Correct: request correction of inaccurate personal information.
- Delete: request deletion of your account and associated personal information.
- Export / Portability: request a portable copy of your data in a structured, machine-readable format.
- Marketing opt-out: unsubscribe from marketing emails via the link in each email or by contacting us. Transactional emails (e.g., billing, security) may continue.
- Opt out of analytics: as described in Section 7.
9.1 How to Exercise Rights
You can exercise most rights directly in your account settings (export, delete, communication preferences). Otherwise, email justin@justinhuynh.com with the subject “PRIVACY REQUEST” and a description of your request. We will verify your identity (typically by confirming control of your account email) before fulfilling sensitive requests, and respond within the timeframe required by applicable law (generally 45 days, with one 45-day extension if reasonably necessary).
9.2 Authorized Agents
You may use an authorized agent to submit a request. We will require written proof of authorization and may verify your identity directly.
9.3 No Discrimination
We will not deny, charge different prices, or provide a different level of service because you exercised a privacy right, except as permitted by law.
10. State-Specific Disclosures
10.1 California (CCPA / CPRA)
If you are a California resident, the California Consumer Privacy Act, as amended by the California Privacy Rights Act (together, “CCPA”), provides additional rights.
Categories of personal information collected (last 12 months): identifiers (email, account ID, IP address); customer records (name, email, billing metadata); commercial information (subscription status, transaction history); internet activity (usage logs, page views, click events); geolocation (approximate, derived from IP); inferences (drawn from usage to improve the Service); and sensitive personal information in the form of account login credentials and any sensitive financial or personal details you choose to include in Chat Content.
Sources: you, your device and browser, our service providers (Stripe, Supabase, PostHog, Cloudflare), and OAuth sign-in providers.
Business or commercial purposes: providing the Service, security and abuse prevention, analytics, billing, communications, legal compliance, and the other purposes in Section 3.
Categories of third parties with whom we share: the service providers in Section 5.1; legal and government recipients per Section 5.2.
No sale, no share for cross-context behavioral advertising. We do not sell personal information and do not share it for cross-context behavioral advertising. We honor Global Privacy Control signals.
Sensitive Personal Information. You may have the right to limit our use of sensitive personal information to what is reasonably necessary to provide the Service. We already limit our use of such information to providing the Service and the related purposes in Section 3, so a limit request will not change our practices, but you may submit one anyway.
Your CCPA rights: know/access, delete, correct, portability, opt-out of sale or share (we do neither, but the right is acknowledged), limit use of sensitive personal information, and non-discrimination. Submit requests via Section 9.1. If we deny a request, you may appeal by replying to our response.
Shine the Light: California Civil Code § 1798.83 permits California residents to request information about personal information disclosed to third parties for direct marketing purposes. We do not disclose personal information to third parties for their direct marketing.
10.2 Other U.S. States
Residents of states with comprehensive privacy laws — including Virginia (VCDPA), Colorado (CPA), Connecticut (CTDPA), Utah (UCPA), Texas (TDPSA), Oregon (OCPA), Montana (MCDPA), Iowa, Tennessee, Indiana, Florida, Delaware, New Jersey, New Hampshire, Minnesota, Maryland, Rhode Island, and others as enacted — generally have rights to access, correct, delete, port, and opt out of certain processing, similar to those described in Section 9. You may also have a right to appeal a denied request, which you can do by replying to our response.
We do not engage in targeted advertising as defined under those laws, do not sell personal information, and do not engage in profiling in furtherance of decisions that produce legal or similarly significant effects.
10.3 Nevada
Nevada residents may direct us not to make certain “sales” of personal information. We do not currently sell personal information as defined under Nevada law, but you may submit a request via the contact in Section 13.
11. Children's Privacy
The Service is not directed to or intended for children under 18, and we do not knowingly collect personal information from anyone under 18 (or under 13 in any case). If you are a parent or guardian and believe your child has provided us personal information, contact us at justin@justinhuynh.com and we will delete it promptly. If we learn we have collected personal information from a child without proper consent, we will delete it consistent with the Children's Online Privacy Protection Act (COPPA) and applicable state law.
12. Changes to This Privacy Policy
We may update this Privacy Policy. If changes are material, we will provide notice (e.g., by email or in-product notice) at least fifteen (15) days before the changes take effect, except where a faster effective date is required by law or to address a security or legal issue. Your continued use after the effective date constitutes acceptance. Prior versions will be made available on request.
13. Contact Us
For privacy questions or to exercise your rights:
Justin Huynh
Attn: Privacy
Email: justin@justinhuynh.com (subject line: “PRIVACY REQUEST”)
If you are not satisfied with our response, you may have the right to lodge a complaint with your state attorney general or a similar regulator.
By using the Service, you acknowledge that you have read this Privacy Policy.