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Modern, intelligent co-parenting.

Modern, intelligent co-parenting.

Modern, intelligent co-parenting.

Co-parent with less chaos.

Messaging, schedules, expenses, and kids’ essentials — finally, all in one place.

Messaging, schedules, expenses, and kids’ essentials — finally, all in one place.

Created by folks from

By folks from

Private messaging

AI that keeps the peace.

Talking with your co-parent isn’t always easy. With Kin, AI instantly rewrites a tense message into something calm, constructive, and kid-centric— transforming conflict into clarity and keeping conversations cool.

Shared calendar

One calendar, for both households.

School pickups, sports practices, playdates — Kin keeps every parent on the same page. No mix-ups, no double-bookings — just simple coordination that syncs with your Google, Outlook or Apple calendars.

Expenses & reimbursements

Splitting costs doesn’t have to be complicated.

Every expense, payment, and reimbursement — all tracked in one place. Kin makes sure you’re reimbursed automatically each month, so no more back-and-forth. Just clarity and fairness for everyone.

Secure vault

Your kids' important stuff, always at your fingertips.

Birth certificates, insurance cards, school forms, even the passwords to your kids’ latest iPad obsession — all organized in Kin’s shared vault, protected with bank-level security and encryption.

Everything co-parents need.
All in one app.

Everything a
co-parent needs.
All in one app.

AI powered messaging

Press a button and Kinspeak AI rewrites tense messages into kind, clear, kid-focused communication.

Kid-Centered Calendar

From school pickups to sports practices, keep both parents in sync. No double-bookings, no confusion.

Smart Expenses

Log every expense, payment, and reimbursement in one place. Get paid back automatically each month.

Secure Shared Vault

Keep app passwords, health insurance, certificates, and school forms safe — protected with bank-level security.

Private & Flexible Access

Both parents can contribute, and kids can join later when they’re ready — everything in one place for the family.

Court approved. Kid-centric.

Kin gives you peace of mind knowing your records are court-ready if you ever need them.

All the tools for co-parenting with clarity, fairness, and peace of mind.

Simple pricing. No surprises.

Simple pricing.
No surprises.

One plan that works for both parents. Shared access, secure storage, and tools that make co-parenting easier.

Free for the basics. Pro for the full Kin experience — modern, intelligent co-parenting made simple.

Monthly

Yearly

Free

The basics to stay organized.

$0

/month

Shared calendar (no syncing)

Secure vault (limited)

Basic expense tracking

Private messaging

Pro

All-in, with court-approved records.

$9

/month

Unlimited shared calendar + syncing

Unlimited secure vault

Smart expense tracking + auto reimbursements

Kinspeak™ conflict-free messaging

Court-approved records and reports

Monthly

Yearly

Free

The basics to stay organized.

$0

/month

Shared calendar (no syncing)

Secure vault (limited)

Basic expense tracking

Private messaging

Pro

All-in, with court-approved records.

$9

/month

Unlimited shared calendar + syncing

Unlimited secure vault

Smart expense tracking + auto reimbursements

Kinspeak™ conflict-free messaging

Court-approved records and reports

Monthly

Yearly

Free

The basics to stay organized.

$0

/month

Shared calendar (no syncing)

Secure vault (limited)

Basic expense tracking

Private messaging

Pro

All-in, with court-approved records.

$9

/month

Unlimited shared calendar + syncing

Unlimited secure vault

Smart expense tracking + auto reimbursements

Kinspeak™ conflict-free messaging

Court-approved records and reports

Monthly

Yearly

Free

The basics to stay organized.

$0

/month

Shared calendar (no syncing)

Secure vault (limited)

Basic expense tracking

Private messaging

Pro

All-in, with court-approved records.

$9

/month

Unlimited shared calendar + syncing

Unlimited secure vault

Smart expense tracking + auto reimbursements

Kinspeak™ conflict-free messaging

Court-approved records and reports

Frequently Asked Questions

What is Kin?

Kin is an all-in-one co-parenting platform that helps families reduce conflict and stay organized. From custody schedules to shared expenses, school info to calmer messaging, Kin makes co-parenting clearer and kinder.

How does Kin make communication easier?

Does Kin work with my existing calendars?

How does Kin handle expenses and payments?

Do I really have to invite my ex?

Will Kin stop us from fighting?

What makes Kin different from a regular calendar or group chat?

Is this therapy?

Is my data safe?

When can I start using Kin?

What is Kin?

Kin is an all-in-one co-parenting platform that helps families reduce conflict and stay organized. From custody schedules to shared expenses, school info to calmer messaging, Kin makes co-parenting clearer and kinder.

How does Kin make communication easier?

Does Kin work with my existing calendars?

How does Kin handle expenses and payments?

Do I really have to invite my ex?

Will Kin stop us from fighting?

What makes Kin different from a regular calendar or group chat?

Is this therapy?

Is my data safe?

When can I start using Kin?

What is Kin?

Kin is an all-in-one co-parenting platform that helps families reduce conflict and stay organized. From custody schedules to shared expenses, school info to calmer messaging, Kin makes co-parenting clearer and kinder.

How does Kin make communication easier?

Does Kin work with my existing calendars?

How does Kin handle expenses and payments?

Do I really have to invite my ex?

Will Kin stop us from fighting?

What makes Kin different from a regular calendar or group chat?

Is this therapy?

Is my data safe?

When can I start using Kin?

What is Kin?

Kin is an all-in-one co-parenting platform that helps families reduce conflict and stay organized. From custody schedules to shared expenses, school info to calmer messaging, Kin makes co-parenting clearer and kinder.

How does Kin make communication easier?

Does Kin work with my existing calendars?

How does Kin handle expenses and payments?

Do I really have to invite my ex?

Will Kin stop us from fighting?

What makes Kin different from a regular calendar or group chat?

Is this therapy?

Is my data safe?

When can I start using Kin?

Get early access.

The first 100 families on the waitlist get free lifetime access—don’t miss out!

Get early access.

The first 100 families on the waitlist get free lifetime access—don’t miss out!

Get early access.

The first 100 families on the waitlist get free lifetime access—don’t miss out!

Get early access.

Join the waitlist — the first 100 families
will unlock free lifetime Pro access ($99/yr).