One ledger. Two sides.
Zero disputes.

ChangeGuard+ is a shared ledger for contractors, suppliers, importers, factories, and agencies. Every invoice, every payment, every change — approved by both sides, in one place, with a running balance you both agree on.

Available on Windows at launch. iOS and Android coming soon.

Two records. Two truths. One argument.

Your invoice says one thing. Their spreadsheet says another. The text message agreed to something in between. When month-end comes, nobody can prove what was actually agreed — so one side eats the loss. ChangeGuard+ replaces all of that with a single record both sides see, approve, and trust.

One ledger. Both sides.

Every invoice approved. Every payment recorded. Every balance agreed. The same number on both screens, with a timestamp on all of it.

⚡

A new invoice in 20 seconds

On site, on a call, or between meetings. Add a charge with a reason and send it before you move on. No paperwork, no "we'll sort it out later."

✅

They approve with one tap

Your client, supplier, or factory gets a secure link. They approve or reject in one tap — no account required. Both sides get a timestamped record.

💰

One balance. Calculated once.

Charges add, payments subtract. Both sides see the same running balance, calculated the same way, at the same moment. No reconciliation calls at month-end.

🔔

Know the moment it changes

Real-time notifications when an invoice is approved, a payment is recorded, or something is resubmitted. No more refreshing email or chasing a text.

📊

Every relationship, one view

See active agreements, outstanding balances, and pending approvals across every client, supplier, or factory — on one dashboard.

📦

Closed means closed

Archive an agreement only when its balance hits zero. Active view stays focused, history stays intact, and nothing gets reopened by accident.

Built for the work where things change

Any relationship where invoices and payments happen over time — and where "I thought that was included" is a real cost.

🏗️

Contractors & trades

Extra materials, on-site changes, verbal OKs that get disputed six weeks later. Capture the change before you leave the job.

🚢

Importers & exporters

Invoices, deposits, partial shipments, and payments across weeks or months. Both sides see the same balance — no reconciling across two sets of books and a WhatsApp thread.

🏭

Factories & their buyers

Issue invoices against a running order, record deposits and final payments, and close the relationship only when the balance is zero. Both sides always see the same number.

💼

Agencies & consultancies

Feature requests, revisions, and out-of-scope work. Get explicit client approval on every change, with a record you can point to.

How it works

Three steps to a shared record both sides trust.

1

Something changes

A new invoice, an extra material, a scope change, a partial shipment. You add it in 20 seconds — amount, reason, done.

2

They approve on the spot

Your counterparty taps the link, sees the change, and approves. Both of you now have a timestamped record that this was agreed — before work or shipping continues.

3

The balance agrees at close

Invoices add up, payments come down. When the statement goes out, both sides already see the same number. No reconciliation, no dispute, no surprise.

Start tracking today

We're onboarding contractors, importers, factories, and agencies now. Get early access and help shape the launch.

Available on Windows at launch. iOS and Android coming soon.