Stop payment problems before they delay the pay app.
Big jobs have hundreds of vendors, many sub tiers, and data spread across too many systems. TierProof brings it together, gets missing invoices and waivers, and sends payment to the right sub or supplier instead of giving your team another task list.
Where Pay Apps Break
Where does your payment process break first?
Every TierProof control starts with a downstream failure your team still has to absorb: a missing invoice, a stale waiver, an unknown lower-tier vendor, unpaid suppliers, or paperwork that shows up after the pay app is already at risk.
Invoices miss the pay app
Your best sub did the work. Their invoice missed the pay app.
Joe's crew finished the concrete scope on time, and your PM approved the work in the field. But Joe's back office never sent the invoice before the pay app package closed. The owner will not fund dollars that are not in the pay app, even when everyone knows the work is real.
Hold Joe's payment and strain a relationship you rely on.
Front the cash as the GC and wait until the next funding cycle to recover it.
Reopen the package and risk delaying everyone else's funded dollars.
Browse the failures
Proactively identify work that should be in the pay app, chase the missing invoice or backup, and keep the pay application moving before valid dollars fall out of the package.
Contact
Get In Touch
Select any payment problems you want to discuss, or leave a note about what your team is dealing with.
Problems to discuss
Add anything else that fits before you reach out.
0 selected
Choose one or more pain points to include in the conversation.
Why TierProof
TierProof removes payment admin, not just tracks it.
Most tools make it easier to see the next task, but the task still starts with duplicated data and manual reconciliation across systems. TierProof uses invoice, waiver, vendor, pay app, tier, and payment context to move routine readiness work forward before it becomes another escalation.
It connects the records behind every payment decision
TierProof brings contract, change-order, job cost, invoice, waiver, approval, ERP, payment, and spreadsheet context into one payment-readiness layer so teams are not rebuilding the same answer across disconnected systems.
It requests the backup before the draw is at risk
When approved work, billing history, or pay app timing shows something should be in the package, TierProof can start the request for the missing invoice, waiver, or backup before someone discovers the gap under deadline pressure.
It checks the document, not just the checkbox
Uploaded waivers are reviewed against draw period, amount, vendor, tier, prior payment, and payment context so a stale or mismatched waiver does not look complete just because a file was received.
It coordinates payment through every tier
TierProof connects funded dollars, required waivers, downstream payees, and release conditions across every subcontractor and supplier tier so payment does not fall back to joint checks, email chains, or trust-based lower-tier coordination.
It scales when one sub becomes a payment chain
A single vendor payment is manageable by hand. TierProof keeps the process under control when hundreds of subcontractors, suppliers, labor vendors, notice parties, and lower-tier dependencies all affect the same draw.
Talk to the team about TierProof.
Tell us which payment headaches are slowing your team down, and we will show how TierProof can help solve them.