SMSuni is the missing audit trail between informal field messaging and formal project correspondence — timestamped, categorised, delivery-confirmed, and exportable in 30 seconds.
No credit card. Takes 3 minutes.
Directions to proceed sent from a supervisor's mobile. Variation confirmations buried in a group chat. A payment claim served by text, with nothing to prove when — or whether — it arrived.
When a dispute starts, that history is scattered across phones that have been upgraded, wiped, or left the company. The record you need most is the one nobody kept.
$20k–$80k
Typical legal cost of a single SOPA adjudication in NSW
28 days
A missed EOT notice window can time-bar the claim — the delay cost stays with you
$300/hr
What reconstructing message threads across six personal phones costs in discovery
SMSuni costs less per month than one hour of your solicitor's time.
Light enough for a $2M civil job. Robust enough for a $20M claim.
Send from one governed platform instead of personal phones. Every message is recorded with sender, role, timestamp, and delivery receipt — automatically.
Full-text search across a project. Filter by contract, notice type, clause reference, date, or counterparty. Find any instruction in seconds, not hours.
Sent messages cannot be edited or deleted — by anyone. Notice chains link every reply to the instruction it answers.
One click produces a PDF report with SHA-256 integrity hash, carrier message IDs, and delivery confirmations — ready for a claims file or adjudication bundle.
Since 1 July 2026, messages sent under unregistered branded sender IDs are labelled “Unverified” on Australian networks. SMSuni sends through the Telnyx carrier network with support for ACMA-registered sender IDs, so your project messages arrive looking like they came from your business — not an unknown number.
Create a project, link your contract, and send your first categorised message — free.
Start your first project freeNew to SMS record-keeping? Read the guides: site instruction records, SOPA notices and SMS as evidence.
SMSuni provides timestamped delivery evidence and project message governance. It does not determine whether any particular message constitutes a valid contractual notice. For advice on whether SMS constitutes valid service under your specific contract, consult your legal advisor.