Automate subcontractor payments to eliminate delays and disputes in construction projects
Enterprise construction teams struggle with inefficient subcontractor management causing payment delays, compliance issues, and costly project overruns.
SubPayFlow streamlines subcontractor invoicing, approvals, and payments with automated workflows and lien waiver tracking. It integrates with accounting software to ensure timely payments and reduces disputes through transparent audit trails. Enterprise teams save hours on admin while avoiding costly overruns from payment holds.
Enterprise construction teams managing large-scale projects with multiple subcontractors
AI-powered invoice discrepancy detection and one-click lien waiver e-signing, tailored for construction-specific payment compliance
professional
Upload invoices for AI parsing into structured data with subcontractor matching
Custom multi-step approval chains with notifications
Real-time status dashboard for payments, liens, and retainage
Generate and e-sign lien waivers tied to payments
Flag discrepancies and initiate mediated resolutions
Sync with QuickBooks and Xero
Schedule and execute batch payments via ACH
Customizable payment analytics and export
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| role | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| name | text | No |
| user_id | uuid | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| name | text | No |
| project_id | uuid | No |
| tax_id | text | Yes |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| subcontractor_id | uuid | No |
| amount | int | No |
| status | text | No |
| created_at | timestamp | No |
Relationships:
/api/invoicesUpload and parse new invoice
/api/invoices/:id/approveApprove invoice step
/api/projectsList user projects
/api/subcontractorsAdd subcontractor
/api/paymentsInitiate payment
No payments
50 invoices/month
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 100 | 3% | $60 | $720 |
| Month 6 | 500 | 8% | $800 | $9,600 |
SubPayFlow automates invoicing, approvals, and payments for enterprise teams – saving 20+ hours/week on sub management.
Reach out to LinkedIn groups like 'Construction Project Managers' with a free audit of their current payment process; offer personalized demo via Calendly; target mid-size firms posting about delays on Twitter/X construction threads.
Full project management
Overkill for payments, expensive
Payments-only focus at 1/10th cost, faster setup
Field ops integration
Weak on liens/disputes
AI disputes + liens specialized
Data moat from payment histories enabling AI accuracy improvements; network effects as more subs join ecosystem
Rising material costs and labor shortages amplify payment friction; remote work demands digital workflows post-COVID
AI parsing accuracy for varied invoice formats
Start with common formats, user correction feedback loop
Enterprise sales cycle too long for micro-SaaS
Freemium to prove value quickly
Payment compliance variations by state
Partner with legal expert for checklists
Success: 80% confirm pains match
Success: 2 convert to paid
Success: 100 signups week 1
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