Child-centred co-parenting
Keep kids
in the center,
not the middle.
The calm, shared home for separated parents — where every suggestion starts from what’s best for your child, not who’s owed a weekend.
No credit card. Useful from day one, even on your own.
An illustrative view of your space
Four calm experiences
Plan, talk, share and resolve.
All in one place.
Everything separated parents need to coordinate day to day — organised around your child’s happiness rather than a fairness scoreboard.
Plan
Plan together
“Whose weekend is it?”
Home opens on where the children are now, their next handover and anything still to pack. Behind it, a shared calendar of whose-house schedules, agreed trips and time away — arranged around what works for your child, not who’s owed a weekend.
Talk
Keep things clear
“I don’t know how to say this without a row.”
Full-history messaging between co-parents, with the trip or expense you mean attached — and Tone AI quietly offering a calmer way to say something before you hit send.
Share
Document easily
“Where’s her passport, and who paid for the boots?”
Passports and birth certificates, expenses with receipts, a timeline of every change and a neutral Snapshot of how your arrangements are going — plus a private Journal that is yours alone.
Resolve
Get support
“This is getting bigger than the two of us.”
Foresight flags friction early and Ask AI gives calm, child-first guidance in context. If it needs to go further, a private chat with your own lawyer and a clear brief from the Case Builder are waiting.
The Parenting Plan Playbook
One plan you both agree to.
Not a hundred small arguments.
The Playbook is the rulebook that sits above everything else — the shared set of decisions you, your mediators and your legal team all work to. A guided wizard walks you through twelve areas of your child’s life, the AI drafts a fair first plan, and you agree it point by point. The day-to-day then runs on decisions you already made together, calmly, in advance.
- Twelve areas: schedules, holidays, education, health, activities, faith, communication, travel, finances and more
- AI drafts a balanced first plan; you edit every word
- Agree each point together — propose, agree, or suggest a change
- Both sign off and it becomes your shared source of truth
- Agreed points set the calendar pattern and the expense split — and a change made elsewhere is flagged, never slipped past
- Grows up with each child: age-staged points, changed by amendment with the full history kept
- A calm way to bring a hesitant co-parent in — their plan is already waiting
Holidays & school breaks
“Christmas Day alternates each year, and the summer break is split evenly — booked at least six weeks ahead.”
Foresight
Sees the small stuff early —
before it becomes a big deal.
Foresight learns the rhythm of your family and gently flags the patterns worth getting ahead of. Every signal starts from your child’s stability, comes with a calm next step, and is yours to action or wave away.
Thursday swaps are creeping later
The last three handovers moved back by an hour or more — the kind of drift that unsettles a child’s evening if it keeps going.
- Spots friction forming — stalled expenses, slipping handovers, quiet weeks
- Frames each one kindly and neutrally, never as taking sides
- One low-conflict next step you can act on together
- Learns from what you dismiss, so it only surfaces what matters to you
- Catches issues early, so fewer ever need a lawyer
The Journal
Somewhere private
to put it down.
Not everything belongs in the shared record. The Journal is yours alone: small things about your child you want to remember, how you’re really doing, and the messages from elsewhere you need kept safe. Your co-parent never sees a word of it.
Moments
About your child — a quick note, or a gentle guided check-in on how they seem.
Only you
Reflections
About you — somewhere to put down a hard day so it doesn’t go into a message.
Only you
Evidence
Screenshots of messages from outside Coparity, dated, organised and read by AI so nothing gets lost.
You and your own lawyer
An assistant on your child’s side
Guidance that starts with your child,
not the scoreboard.
Tap Ask AI on any trip, expense or schedule and get calm, child-first guidance in context — plans and swaps that keep your child settled, not automated 50/50 policing. If something needs to go further, Coparity drafts a neutral enquiry, private to you, that you approve and send to your legal team.
- Calm, child-first suggestions — not fairness enforcement
- Plans and swaps you can approve together in a tap
- Ask how to do anything in Coparity — or tap “Show me how” for a walkthrough
- “Prepare a legal note” turns a worry into a neutral enquiry you approve and send
- Store your legal team, or search local family-law firms
The Case Builder
When it needs a lawyer,
hand them a clear brief.
We hope you never need it. If you do, you shouldn’t have to rebuild months of messages and dates from memory. The Case Builder gathers what matters into one private brief for the legal representative you choose — the dates, the patterns, what they have meant for your child and what you asked for — so their time goes on helping, not on sorting. It describes rather than accuses, and keeps the focus on your child’s stability.
- Key dates drawn from your shared record, each linked to the record behind it
- Patterns counted from what was actually documented — never guessed at
- Impact on your child only where it was written down: quoted, dated, never inferred
- AI suggests the focus, proposes the three strongest exhibits with a reason for each, and drafts a neutral framing — you confirm or change every word
- Shared with the one representative you name, then fixed so the figures can’t shift under them
- Your Moments and Reflections never go into a case
Handover changes since August
“Short-notice changes are unsettling Freya’s school week. What can we ask for to make handovers predictable?”
Private to you and the one representative you name. Never your co-parent.
Your lawyer, in the loop —
on your terms.
- Invite your own lawyer in — read-only access to your live record, revocable any time
- A private chat with each of your representatives, with a trip, an expense, an Evidence entry or your case attached
- Your legal lane is private to you — contacts, enquiries, cases and chats your co-parent never sees
Neutral by design
For your children — never one
parent’s side against the other.
The same calm, child-first guidance goes to both of you. We never quietly relay what one parent tells us, it’s always clear what’s shared and what’s private, and your records are always yours to take with you.
The calendar, expenses, documents, chat and Snapshot — the record you build together, visible to you both, always.
Your Journal and your legal lane — contacts, enquiries, cases and your chats with your lawyer — plus anything you send our team. Never shared with your co-parent.
- Neutral to the core — we help you find a plan, we don’t pick a winner
- Talk to a human on our team, private to you — never seen by your co-parent
- Your data is yours: export everything you can see, any time
- A clear line between shared records and what stays between you and us
- Guidance, not legal advice — with a route to a qualified lawyer when it matters
You don’t need both parents to start
Just as useful
when it’s only you.
Not every co-parent is ready to sign up — and that’s okay. Coparity works fully on your own from day one: the schedule, the expenses, the documents and a clear record for your child, with AI guidance and a real person on our team whenever you need one.
- Full access on your own — nothing is locked behind a second sign-up
- Every record is kept safely and stays yours to export anytime
- Invite your co-parent whenever you’re ready — no pressure
- When they join, they see the complete history from the start
And if they join weeks or months later, they open the same space to the full history. Nothing to redo.
Getting started
Three quiet steps.
01
Create your space
Set up your private co-parenting space in seconds — and tap “Show me how” whenever you’d like a walkthrough.
02
Invite your co-parent — or don’t, yet
Coparity is fully useful on your own. Share one secure link whenever you’re ready — when they join, they see the full history from the start.
03
Keep your child at the center
Plan, talk, share and resolve in one place — with AI help that always starts from what’s best for your child.
Simple pricing
One plan.
No surprises.
Start free for 14 days — no card. Keep everything with one straightforward plan when you’re ready.
Free trial
Full access, no commitment.
- Every feature included
- Both co-parents
- No credit card required
Family
Everything, for the whole family.
- Parenting Plan Playbook — agreed together
- Unlimited children, trips & expenses
- AI Assistant, Foresight & Tone AI
- Private Journal, legal chat & Case Builder
- Documents, timeline & Snapshot
- Priority support · cancel anytime
Frequently asked
The things
people ask us.
Is my data private, and can I take it with me?
Yes. Your shared records — the calendar, expenses, documents and chat — are visible only to you and your co-parent, plus a legal representative if one of you chooses to invite theirs. Your Journal, your legal lane and anything you send our team are private to you alone. You can export a copy of everything you can access at any time.
What if my co-parent won’t join?
Coparity is built to be fully useful on your own. Keep the schedule, log expenses with receipts, store your children’s documents, get child-first AI guidance and reach a real person on our team — all solo. Nothing waits on the other parent. Everything you add is kept safely, and the moment they choose to join — weeks or months later — they see the complete history from day one. No pressure, and no lost work.
What is the Parenting Plan Playbook?
It’s your overarching parenting plan — one pre-agreed set of rules across twelve areas of your children’s lives (schedules, holidays, education, health, communication, finances and more) that both parents, and any mediators or legal team, work to. A guided wizard walks you through it, the AI can draft a fair first version you edit, and you agree it point by point: one parent proposes, the other agrees or suggests a change. Once you both sign off, it becomes your shared source of truth. You can start it on your own — and a plan already waiting is often the calmest way to bring a hesitant co-parent in.
Do you take sides?
No — Coparity is neutral by design. We give the same child-first guidance to both parents, we never secretly share what one of you tells us with the other, and we help you reach a workable plan rather than deciding who’s right.
Can I talk to a real person?
Yes. Alongside the AI, a real person on our team is one click away from any conversation. Those messages go only to us — your co-parent never sees them — and we treat safety concerns as urgent.
Can I bring my own lawyer in?
Yes. Your legal lane — your contacts, enquiries, cases and notes — is private to you and never visible to your co-parent. You can invite your solicitor into your space as a legal representative: they work from your live record read-only (never the other parent’s private information), talk with you in a private chat of your own, and you can revoke their access instantly at any time.
What is the Case Builder — is it for building a case against my co-parent?
It’s for giving your own solicitor a clear, calm brief when something needs legal help: the relevant dates from your shared record, patterns you’ve documented, what they have meant for your child, what you asked for and what came of it, and the three exhibits that matter most. It describes rather than accuses, keeps the focus on your child’s stability, and every AI suggestion is yours to change. It’s shared only with the representative you choose — never your co-parent — and it’s organisation, not legal advice or a prediction of any outcome.
What is the Journal, and who can read it?
Somewhere private to write. Moments are notes about your child, Reflections are about how you’re doing, and both are for your eyes only — not your co-parent, not your lawyer, and never exported to anyone else. Evidence is for screenshots of messages from outside Coparity: kept private to you, readable by your own legal representative if you invite one.
I’m a family solicitor. Can my practice use Coparity?
Yes. A practice can sign up on its own and invite clients — each invitation needs the client’s approval. You then see every client in one view, read their record read-only, talk with each of them in a private chat, and receive the cases they choose to share with you.
What makes the AI assistant different?
It’s built to start from your child’s wellbeing, not to police 50/50 fairness. It suggests plans and schedules in their best interest and keeps guidance calm — but it isn’t a substitute for a qualified lawyer.
What is Tone AI in chat?
When a message you’re typing to your co-parent might land as tense, Tone AI gently offers a calmer, child-focused way to say the same thing — you can use it, edit it, or send your own words. It only ever looks at your own drafts before you send, never your co-parent’s messages, and nothing is stored. You can turn it off any time in Settings.
What is Foresight, and is it watching us?
Foresight reads only your own shared space — the schedules, expenses and activity you already keep in Coparity — to gently flag patterns worth getting ahead of, like a stalled expense or slipping handovers. Nothing leaves your pair, it never shares data between you, and every signal is just a suggestion you can action or dismiss. It learns from what you wave away, so it only surfaces what matters to your family.
Do I need a credit card to start?
No. The 14-day free trial needs no card — you get full access from day one.
What happens after the trial?
Move to the Family plan to keep everything running. You can cancel anytime.
Keep your kids in the center, not the middle.
Set up your shared, child-first space in minutes. Your first 14 days are free — no card, no lock-in, and it works even if you’re the only one who signs up.
Start free for 14 days