CoParentSageby Legalfina
Sign in

Our story

Co-parenting was never about the parents. It's about the children.

We built CoParentSage for the little ones caught in the middle — the ones who hear the sighs, read the faces and feel every argument. They didn't choose the divorce. They shouldn't have to carry it.

Read why we built it
A parent's hand holding a child's tiny hand in front of a heart

Why we built it

Every co-parenting app gave you a better inbox. None of them fixed the conversation.

We looked at the apps parents were being told to use, and they were all the same: a message box, a calendar and a timestamp. They recorded every fight perfectly — and did nothing to stop the next one.

A log of the conflict is not a solution to it. When every message can become evidence, every message starts to sound like a deposition. Parents grow guarded, words grow sharper, and the people who feel it most are the ones too young to read the screen.

So we set out to build something different: an app that steps in before the hurtful words are sent, not after the damage is done.

What other apps built

  • A place to store the argument
  • Read receipts and timestamps for the next court date
  • The same message, sent exactly as it was typed

What we built

  • A calm second look before every message goes out
  • Gentle rewrites that keep your point and lose the sting
  • Conversations that end in a decision, not a standoff

Who it's really for

“Children don't remember the parenting schedule. They remember whether their parents could stand in the same room.”

Decades of research point the same way: it's not divorce itself that hurts children most — it's the conflict that follows it. Children can heal from a separation. What wears them down is living in the crossfire.

They hear more than you think

Children notice a clenched jaw at pickup and the silence after a phone buzzes. Tension doesn't stay inside a text thread — it comes home with them.

Calm is protective

When parents keep conflict low, children sleep better, learn better and feel safer in both homes. Peace between parents is one of the greatest gifts a child can be given.

Every message is a choice

You can't take back a message that started a war. But you can choose, one message at a time, to send the version your children would be proud of.

Our mission

Healthier children, whatever their parents' story.

CoParentSage exists to lower the temperature between co-parents, so the children between them can simply be children. The Sage reads each message before it is sent, points out the words that tend to start fights, and suggests a calmer way to say the same thing. It never takes sides. It never decides for you. It just helps you be the parent you want to be on your hardest days.

The child comes first

Every feature is measured against one question: does this make life calmer for the kids?

Calm is a skill, not a personality

Nobody is at their best at 11 PM after a missed pickup. The Sage is there for exactly those moments.

Private by design

Your messages are encrypted, stored securely and never used to train anyone's AI.

Part of the Legalfina family

Spend on your kids, not on lawyers™

CoParentSage is made by Legalfina, a team that has spent years helping parents through the family-court system. We have seen what lasting conflict costs — in legal fees, in years, and most of all in childhoods. CoParentSage is how we help families stop that cost before it starts.

Visit Legalfina

Your children won't remember the messages.
They'll remember the peace.

Start the next conversation differently. Your kids are worth it.

Start your free trialTalk to us