Privacy Policy

Effective 2026-10-08

This policy explains how Seathopper, LLC ("we") handles information for the sms.engineer service.

What we collect

How we use it

We use this information only to operate the service: to deliver your messages to your connected computer, send you replies and approval prompts, prevent abuse, enforce rate limits, and provide support. We use demo request details only to contact you about sms.engineer.

Sharing

We do not sell, rent, or share your mobile phone number or SMS opt-in data and consent with third parties or affiliates for marketing or promotional purposes. Text messaging originator opt-in data and consent will not be shared with any third parties.

We use service providers only to run the service: Twilio delivers text messages and Railway hosts our servers. Message content you send is forwarded to your own computer, where it is processed by the AI agent you run under your own account and terms with that provider. We may disclose information if the law requires it.

Retention

Message content is deleted from our servers after 30 days. We keep your phone number and connection record until you opt out or ask us to delete them.

Your choices

Reply STOP to stop all text messages. To access or delete your data, email smuldrow118@gmail.com.

Security

Webhooks are verified, connections are encrypted in transit, and only your linked number can send commands or approve actions. SMS itself is not end-to-end encrypted, so don't text secrets.

Book a demo

We're in private beta. Leave your details and we'll reach out to set up a walkthrough.