What is the Heartlines app?

Heartlines is a private web app for remembering the small, meaningful details about the people in your life, such as their preferences, gift ideas, shared memories, and important dates, so you can be more thoughtful without relying on memory alone.

Overview

Heartlines is a private web app for remembering the small, meaningful details about the people in your life, such as their preferences, gift ideas, shared memories, and important dates, so you can be more thoughtful without relying on memory alone.

A memory aid for your relationships

Heartlines is best described as a personal memory for your relationships. Instead of letting the little things people tell you slip away, you capture them in short private notes: a favorite dish, a worry they mentioned, an anniversary, a gift idea. Later you can search and revisit those details when they matter, so your care shows up in specific, well-timed ways.

What Heartlines is and is not

  • It is a private, per-user space for notes about the people you care about
  • It is free to use, including the optional AI, during the current launch, with paid plans planned for later
  • It is not a social network and shows nothing to other people
  • It does not sell your data or use it to train external AI models
  • Its AI features are optional and can be fully disabled

Who it is for

Heartlines suits anyone who wants to be more attentive: partners, close friends, family members, even thoughtful professionals. If you have ever forgotten a detail you wished you had remembered, Heartlines is built for you.

How Heartlines helps

Heartlines helps by giving those fleeting details a reliable home. You write them down in seconds, and Heartlines keeps them private, searchable, and easy to act on. All features, including the optional AI, are free during the current launch, and paid plans are planned for later. It runs in your browser and installs as a PWA on your phone or computer.

FAQ

What is Heartlines in one sentence?

Heartlines is a private app for remembering the small, meaningful details about the people you care about, so you can be more thoughtful in everyday life.

Is Heartlines free?

Yes. Heartlines is free to use, and during the current launch that includes the optional AI features too. A paid Premium plan is planned for later.

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