Walt

Privacy Policy

Effective date: June 22, 2026  ·  Last updated: June 24, 2026  ·  Operated by Saco Property Solutions LLC

Walt is an AI-powered home advisory service operated by Saco Property Solutions LLC (“we,” “us,” or “our”). This Privacy Policy explains what information we collect, how we use it, and your rights regarding that information.

By using Walt — whether through our website (heywalt.co), text message, or intake form — you agree to the practices described here.

1. Information We Collect

Information you provide directly

  • Identity & contact: Your name, mobile phone number, and email address.
  • Home profile: Property address, year built, square footage, occupancy type, and detailed information about your home's systems — including HVAC, plumbing, electrical panel, roof, appliances, and more.
  • Photos and documents: Photos of equipment data plates, your electrical panel, property disclosure forms, inspection reports, and contractor estimates you choose to upload or send via text.
  • Conversation content: Every message you exchange with Walt, including questions, descriptions of issues, and follow-up context.
  • Contractor estimates: Quotes, invoices, or scope descriptions you submit for Walt's review.
  • Waitlist information: Name, phone, email, town, and any question you choose to share when joining the waitlist.

Information collected automatically

  • Inbound phone numbers from SMS and voice calls.
  • Timestamps of messages and interactions.
  • Standard web server logs (IP address, browser type, pages visited) when you use our website.

2. How We Use Your Information

We use the information we collect to:

  • Identify you when you contact Walt and load your home profile to provide personalized, context-aware advice.
  • Respond to your questions about home repair, maintenance, diagnostics, and contractor estimates.
  • Send proactive maintenance reminders based on your home's actual equipment and service history.
  • Communicate with you about your account, your waitlist status, and Walt's availability in your area.
  • Improve Walt's accuracy, especially for New England homes and Massachusetts-specific codes and pricing.
  • Comply with legal obligations.

We do not sell your personal information. We do not share your home data with contractors, real estate agents, or any third party for marketing purposes. Walt's business model is subscription-based — your data is not the product.

No mobile information will be shared with third parties or affiliates for marketing or promotional purposes.

3. Mobile Messaging & Text Data

No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. All categories of mobile opt-in data — including phone numbers and consent records — are excluded from any such sharing.

When you opt in to receive text messages from Walt, we collect your mobile number and message content to provide the service. We use this data solely to deliver home advisory responses, maintenance reminders, and account-related notifications. Message and data rates may apply. Message frequency varies. You can opt out at any time by replying STOP, or get help by replying HELP or contacting us at support@heywalt.co or 978-216-2213.

We share mobile and message data only with the service providers strictly necessary to operate the messaging service (e.g. our SMS carrier/Twilio and our infrastructure providers), and never with third parties or affiliates for their own marketing.

By providing your mobile phone number — whether on our waitlist, intake form, or by texting Walt directly — you consent to receive text messages from Walt, including:

  • Responses to your home questions and requests.
  • Proactive maintenance reminders and alerts.
  • Waitlist updates and service availability notifications.
  • Account and billing communications (for subscribers).

We comply with the Telephone Consumer Protection Act (TCPA) and applicable state telemarketing laws.

4. Third-Party Services

Walt uses a small number of third-party services to operate. Each has its own privacy practices:

  • Supabase — Our database and file storage provider. Your structured home data, conversation history, and uploaded files are stored on Supabase's US-hosted infrastructure. Supabase Privacy Policy.
  • Twilio — SMS and voice communications provider. Twilio routes messages between you and Walt. Phone numbers and message content pass through Twilio's systems. Twilio Privacy Policy.
  • Anthropic (Claude API) — The AI model that powers Walt's responses. Conversation content is sent to Anthropic to generate responses. Anthropic's commercial API does not use your inputs or outputs to train its models. Anthropic Privacy Policy.
  • Vercel — Our web hosting provider. Standard web logs are processed by Vercel. Vercel Privacy Policy.
  • Zoho Mail — Email delivery provider. When Walt sends you a detailed response by email, it is delivered through Zoho's mail infrastructure. Walt only sends email when you explicitly confirm during a conversation. Zoho Privacy Policy.

5. Sensitive Data

Walt collects information that, in combination, is sensitive: your home address, when it is and isn't occupied, your security system status, and the layout of your home's utility systems. We treat this combination with heightened care. Access to your data is restricted to systems that need it to deliver Walt's service. We do not expose raw home profiles to any party outside of those listed above.

6. Data Retention

We retain your information for as long as your account is active or as needed to provide Walt's service. If you request deletion of your account, we will delete or anonymize your personal information within 30 days, except where retention is required by law or legitimate business necessity (such as billing records).

Conversation history is retained to give Walt context when you ask follow-up questions. You may request deletion of specific conversations at any time by texting Walt or emailing us.

7. Security

We implement technical safeguards including row-level security on our database (access is scoped per owner), server-side-only use of privileged credentials, and US-hosted data storage. Phone numbers are treated as PII and are never exposed in client-side code.

No system is perfectly secure. We encourage you not to share information over text that you would not want disclosed in the event of a breach.

8. Your Rights

You have the right to:

  • Access the personal information we hold about you.
  • Correct inaccurate information in your home profile or account.
  • Delete your account and associated personal data.
  • Opt out of marketing-style text messages (reply STOP).
  • Data portability — receive a copy of your home profile data in a common format.

Massachusetts residents have additional rights under 201 CMR 17.00 (Standards for the Protection of Personal Information). To exercise any of these rights, contact us at the address below.

9. Children's Privacy

Walt is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected such information, contact us and we will delete it promptly.

10. Changes to This Policy

We may update this Privacy Policy as Walt's features and legal requirements evolve. We will notify active users of material changes via text message or email and will update the effective date at the top of this page.

11. Contact Us

For privacy-related questions, requests, or concerns:

  • Email: support@heywalt.co
  • Phone: 978-216-2213
  • Mail: Saco Property Solutions LLC, Attn: Privacy, 39 Locust St., South Hampton, NH 03827
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