Legal
Effective: April 20, 2026
At NSTACK AI Inc., doing business as Wealthstack AI ("Wealthstack," "we," "us," or "our"), we are committed to protecting the privacy and security of the information entrusted to us. This Privacy Policy describes how we collect, use, share, and protect personal information when you use the Wealthstack platform, website, and related services (collectively, the "Services").
We recognize that as a platform serving wealth management professionals, we handle sensitive financial data that demands the highest standards of care. This policy is designed to be transparent about our practices and to comply with applicable privacy laws, including the California Consumer Privacy Act (CCPA/CPRA), the General Data Protection Regulation (GDPR), SEC Regulation S-P, and the Gramm-Leach-Bliley Act (GLBA).
Wealthstack is a technology platform provider, not a registered investment adviser, broker-dealer, or financial planner. We process financial data on behalf of licensed professionals to power technology tools. We do not provide investment advice, make investment recommendations, or exercise discretionary authority over any client accounts.
The data we collect and process is used solely to provide and improve our technology Services. We do not use your Client Data to train general-purpose AI models, and we do not sell, rent, or share your personal information or financial data with third parties for their independent commercial purposes.
This Privacy Policy applies to all personal information collected through the Services, including our website at wealthstack.ai, our platform applications, APIs, and any related communications. This policy does not apply to third-party websites, services, or applications that may be linked from our Services, each of which is governed by its own privacy policy.
When we process data on behalf of our clients (for example, end-client financial data submitted by a wealth management firm), we act as a data processor. Our handling of such data is governed by the applicable service agreement with that client. You, as the advisory firm, remain the data controller with respect to your end-client data and are responsible for obtaining any necessary consents or authorizations from your clients.
| Category | Examples |
|---|---|
| Account Information | Name, email address, phone number, company name, job title, CRD number, account credentials |
| Financial Data | Portfolio data, custodial account information, CRM records, client lists, transaction histories, account balances, holdings data, and other data submitted through integrations |
| Communications | Support requests, feedback, survey responses, and correspondence with our team |
| AI Interaction Data | Queries submitted to NAIA, prompt history, AI-generated outputs you save or share, and feedback you provide on AI responses |
| Billing Information | Payment card details, billing address, and transaction records (processed by our PCI-compliant payment processor; we do not store full card numbers) |
| Category | Examples |
|---|---|
| Device and Browser Data | IP address, browser type and version, operating system, device identifiers, screen resolution |
| Usage Data | Pages visited, features used, click patterns, time spent on pages, search queries within the platform |
| Log Data | Access timestamps, referring URLs, error logs, and API call records |
We may receive information from third-party integrations that you authorize, including custodial platforms (e.g., Schwab, Fidelity, Pershing), CRM systems, market data providers, and compliance tools. We process this data solely in accordance with the permissions you grant and the terms of our service agreement. We do not independently solicit or collect data from your end clients.
We use the information we collect to:
We do not use your information to provide investment advice, make investment recommendations, or exercise discretionary authority over any accounts. All data processing is performed solely to power the technology tools you use in your professional capacity.
Our Services employ artificial intelligence and machine learning to analyze financial data and generate actionable insights. We want to be transparent about how this works:
When you use the Services, your data may be processed by AI models to generate portfolio analytics, compliance summaries, client communication drafts, natural language responses, and other outputs. This processing occurs within our secure infrastructure and is subject to the same security controls as all other data processing. Your data is processed in isolated, tenant-specific environments and is not commingled with data from other clients during AI processing.
AI-generated outputs are informational and decision-support tools only. They may contain errors, omissions, or inaccuracies. AI outputs do not constitute investment advice, financial planning recommendations, or any form of professional guidance. You are solely responsible for reviewing, validating, and approving all AI-generated content before relying on it or sharing it with clients.
To the extent that our AI Features incorporate models or services built or provided by third parties ("AI Providers"), your data shared with AI Providers is subject to contractual obligations that prohibit those providers from using your data for model training, marketing, or any purpose other than processing your specific request. We carefully vet all AI Providers for security, privacy, and compliance standards.
All AI-generated outputs are designed to be reviewed by qualified professionals before action is taken. We maintain human oversight of our AI systems and regularly audit their performance for accuracy, bias, and reliability. Consistent with SEC guidance on the use of AI in investment management, we do not deploy AI systems that operate autonomously without human review in any context that could affect investment decisions or client outcomes.
We take the following commitments regarding AI model training and your data:
We implement industry-standard technical and organizational measures to protect your information, including:
While we take extensive measures to protect your data, no method of electronic transmission or storage is completely secure. We cannot guarantee absolute security but are committed to promptly addressing any security incidents in accordance with applicable law. In the event of a data breach affecting your information, we will notify you within the timeframes required by applicable law and provide information about the nature of the breach and steps taken to mitigate it.
We retain your personal information for as long as your account is active or as needed to provide the Services. After account termination, we retain data for a period necessary to comply with legal obligations, resolve disputes, and enforce our agreements. Specifically:
Depending on your jurisdiction, you may have the following rights regarding your personal information:
To exercise any of these rights, please contact us at [email protected]. We will respond to verified requests within the timeframes required by applicable law (typically 30 to 45 days).
If you are a California resident, you have additional rights under the California Consumer Privacy Act, as amended by the California Privacy Rights Act:
To submit a request, contact us at [email protected] or call us at the number listed in the Contact section. We may verify your identity before processing your request.
If you are located in the European Economic Area, United Kingdom, or Switzerland, the following additional provisions apply:
Legal Bases for Processing. We process your personal data based on one or more of the following legal bases: (a) your consent; (b) the performance of a contract with you; (c) our legitimate business interests, such as improving the Services and ensuring security; or (d) compliance with a legal obligation.
Automated Decision-Making. Our AI features process data to generate outputs, but these outputs are designed as decision-support tools for qualified professionals. We do not make automated decisions that produce legal effects or similarly significant effects on individuals without human review.
Data Protection Officer. You may contact our data protection team at [email protected].
Supervisory Authority. You have the right to lodge a complaint with your local data protection supervisory authority if you believe your data has been processed unlawfully.
As a platform that processes financial data on behalf of registered investment advisors and broker-dealers, we adhere to the principles of SEC Regulation S-P (17 CFR Part 248) and the Gramm-Leach-Bliley Act (GLBA) where applicable. Specifically:
Your Compliance Obligations. Our clients who are registered investment advisors or broker-dealers remain responsible for their own Regulation S-P and GLBA compliance obligations, including providing initial and annual privacy notices to their clients. We provide tools and documentation to support your compliance efforts, but the responsibility for compliance with applicable privacy regulations remains with you.
The Services may integrate with or display data from third-party sources, including custodians, CRM platforms, market data providers, and other financial data services. You acknowledge and agree that:
The Services are not directed to individuals under the age of 18. We do not knowingly collect personal information from children. If we become aware that we have inadvertently collected personal information from a child, we will take steps to delete it promptly. If you believe a child has provided us with personal information, please contact us at [email protected].
Your information may be transferred to, stored, and processed in the United States or other countries where our service providers operate. When we transfer data outside your jurisdiction, we implement appropriate safeguards, including Standard Contractual Clauses approved by the European Commission, to ensure your data receives an adequate level of protection.
We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. We will post the updated policy on our website and update the "Effective" date. For material changes, we will provide notice through the Services or via email at least 30 days before the changes take effect.
If you have questions about this Privacy Policy or our data practices, please contact us:
NSTACK AI Inc.
Privacy inquiries: [email protected]
Data protection: [email protected]
Website: wealthstack.ai
This Privacy Policy was last updated on April 20, 2026. Prior versions are available upon request. This document does not constitute legal advice. We recommend that you consult with qualified legal counsel regarding your specific privacy obligations and circumstances.