From your first message to a record that holds up.
Liaison.legal works quietly in the background. You communicate; it documents. Here's exactly what happens at each step.
Liaison.legal works in four steps. (1) You create a free account and invite your co-parent — or start documenting on your own if they won't join. (2) You message through the app as you normally would. (3) Every message is timestamped, hashed, chained, and marked with read and open times automatically. (4) If a matter goes to an attorney, the lawyer reviews the verified record directly and, when needed, runs a forensic audit against the court order. Parents never pay at any step.
Sign up free and invite your co-parent
Create an account in minutes. Invite your co-parent to join so both sides are documented — or use solo mode and start building your record even if they refuse. Two-sided use is stronger (it captures read receipts on both ends), and we'll show you how to get the app written into your parenting plan.
Message like you always do
Schedules, pick-ups, expenses, the hard conversations. Everything stays in one place instead of scattered across texts, email, and three different apps.
The record builds itself
Every message is stamped with the time it was sent, hashed with SHA-256, and chained to the message before it — so the history is tamper-evident. When your co-parent reads a message, that time is captured too. You don't manage any of this. It just happens.
A record that's ready to work
If your matter reaches a lawyer, they don't start from a shoebox of screenshots. Your attorney gets direct, view-only access to the verified record. When the matter calls for it, Liaison.legal's AI Forensic Auditor cross-references your communication history against the uploaded court order, flags potential deviations, and links every finding to the exact message behind it. An attorney reviews and confirms every finding before it goes anywhere.
(This analysis is for attorneys — it is never shown to parents.)
Liaison.legal is designed to preserve clear, timestamped communication records. Whether any record is admitted in a specific matter depends on the court, jurisdiction, and circumstances.