Brand: Callie · Operated by Matt Carroll (sole proprietor) · Last updated: August 15, 2026
These terms cover the messaging program operated through Callie, an automated household calendar assistant application operated by Matt Carroll. By remaining enrolled to receive messages from the application, you agree to the following.
Callie is software. A server ingests the household's Google Calendar and local weather, runs an LLM curation pass, and sends automated SMS notifications to a small fixed list of enrolled contacts. The application — not a person — composes and sends every message. There are four enrolled recipients, each added by hand by the account owner; no public sign-up exists, and inbound messages from numbers the application does not recognize are silently dropped. The application sends exactly three kinds of message, each with a named trigger:
The application never sends marketing, advertising, promotional, or bulk messaging.
Message frequency varies and is not on a fixed schedule. The application sends a handful of notifications per recipient per week on its own, and separately it replies to any message a recipient sends it. Messages are sent only when one of the three triggers above fires. Proactive notifications are not sent during quiet hours from 9pm to 7am local time; they are deferred until the quiet period ends.
Message and data rates may apply, depending on your mobile carrier and plan. Callie does not charge you for messages.
Consent is given directly to Callie and is specific to this program. Each recipient gives explicit verbal consent, before their number is added to the application, to receive automated text messages from it. Consent is never bundled into an unrelated agreement and is never a condition of any purchase. Mobile opt-in data and consent are never shared, sold, or bought by third parties or affiliates. Full details, including the exact script read at the point of consent, are on our opt-in page.
You can stop receiving messages at any time by replying STOP to any message from the application. After you send STOP, you will receive one confirmation and then no further messages unless you opt back in by replying START.
Reply HELP to any message for assistance, or contact us at callie@mattcarroll.xyz.
Your information is handled as described in our Privacy Policy. In short: no mobile information or messaging consent is shared with third parties or affiliates for marketing or promotional purposes.
Message delivery is provided on a best-effort basis and depends on your mobile carrier; delivery is not guaranteed. Mobile carriers are not liable for delayed or undelivered messages.
These terms may be updated from time to time. The current version is always the one posted at this address.
Callie · callie@mattcarroll.xyz