Expenses that stand on their own
Receipts, payment proof, questions, approvals and reimbursements stay attached to the claim forever.
CoParentOS turns shared expenses, care arrangements, handovers and difficult conversations into organised records both parents can trust — so the child stays out of the admin and the tension.

Evidence-grade records
Timestamped & tamper-aware
Both parents see same history
One source of truth
Geofenced handovers
Verified check-ins
Court-ready exports
PDF & CSV with audit trail
AES-256 encrypted
Bank-grade security
No legal knowledge required. Set up in minutes, not weeks.

Invite your co-parent, set up your children's profiles, and link the calendar each home uses. One shared workspace, zero shared passwords.
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Log expenses with receipts, record handovers with check-in times, manage the shared calendar, and keep messages attached to the records they belong to.
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Generate PDF or CSV exports with timestamps, status history, and evidence references. Everything is ready for mediation, court, or your own peace of mind.
Explore this stepEvery tool is designed around how separated families actually live — not around a legal department's checklist.
Receipts, payment proof, questions, approvals and reimbursements stay attached to the claim forever.
Messages sit beside the expense, handover or calendar event they are about, so decisions don't get lost in a thread.
School, medical, activity and handover details sit in one calm schedule both households can reference.
Schools, clinics and clubs can email one child address. The message is captured and copied to both parents.
Parents can write thoughts privately, then keep factual notes attached to handovers, payments and promises.
Court documents, lawyer letters and reports can be stored, linked and turned into administrative reminders.
Upload bank, tax, super and asset records once, then give lawyers read-only access to approved disclosure packs.
Draft, review, sign and export child-focused parenting plans that connect back to the day-to-day record.
Every action in CoParentOS builds a clear, timestamped record. When you need proof — for mediation, for court, or just for clarity — it's already there.

Start your 7-day free trial. No credit card required. Both parents get separate, private accounts.
Safety information
CoParentOS is not an emergency service. If you or your child are in immediate danger, call 000. If communication with a co-parent is unsafe, seek legal or specialist family-violence advice before using shared digital tools.