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Your people. Your stories. Your space.絆KizunaPrivate by design
A LITTLE CLOSER, EVERY DAY

Make time for what matters.

Small gestures. Meaningful connections. A little space for your people.

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Gathering your people…
WHAT KIZUNA IS

A personal CRM for the people you actually care about.

Kizuna keeps the small things that make a relationship — what a friend likes and dislikes, the topics to avoid, the birthday that is always closer than you think, the promise you made last time you talked. Not a sales pipeline. Nobody here is a lead. It works with no account at all, and you can add it to your phone’s home screen like any app.

  • Likes and dislikes“Loves orchids. Hates surprises.” The things you swore you’d remember.
  • Dates that matterBirthdays and anniversaries, counted down on Today, not discovered the morning of.
  • Follow-ups“Said I’d send the photos.” Small promises with a due date, ticked off when you keep them.
  • Things not to bring upThe one line that saves a conversation.
  • CirclesFamily, weekend friends, the design team. One person can belong to several.
  • The mapDraw the line between two people — sisters, colleagues, “introduced at Ken’s wedding”.
SEE THE CONNECTIONS

Your world, as a map.

You sit in the middle. The people you talk to most orbit close; the ones drifting away drift outward, so you notice before a friendship goes quiet. Tap anyone for the five things worth remembering about them.

BEFORE YOU SAY HELLO

Prepare for a conversation in thirty seconds.

Meeting someone after months? Their open follow-ups, boundaries and the last things you noted, on one screen. Optional AI turns them into openers — it only sees the one person you ask about, and only when you ask.

PRIVATE BY DEFAULT

Nothing leaves your device until you say so.

Everything stays in your browser until you sign in with Google to use more than one device. No ads, nothing sold, nothing shared. Read the privacy statement

QUESTIONS
What is a personal CRM, and is Kizuna one?
A personal CRM is a place to remember the people in your life — what they like, what matters to them, when to reach out. Kizuna is one, built for friends and family rather than sales leads: nobody here is a lead.
Is a spreadsheet enough?
It can be, until it isn’t. A spreadsheet won’t remind you that a birthday is six days out, won’t show you that two friends know each other, and won’t pull up the five things worth remembering before you call someone. Kizuna does those three things and stays out of the way otherwise.
Is it safe to use with my private contacts?
Kizuna starts local: everything is stored in your browser and nothing leaves your device until you sign in. With an account, your data lives in a database only your Google sign-in can read. The AI features send one person’s notes to Google Vertex AI only when you press the button. See the privacy page for the full statement.
Will this make me less genuine with people?
Remembering that a friend’s mother was in hospital, or that they hate surprises, is not manipulation — it is paying attention. Kizuna keeps the details; the caring is still yours.
Do I need this if I already use LinkedIn or my phone contacts?
Those hold names and job titles. Kizuna holds the parts that make a relationship — the preferences, the open follow-ups, the things not to bring up — and how the people you know relate to each other.
GUIDES