Show HN: I vibe-coded an Invoicing Follow-up Platform"

1 points by tttym 8 hours ago

Hi HN,

I’ve been working on Invoicefy, an AI-powered invoicing follow-up tool that turns overdue bills into natural, context-aware conversations. It uses a GPT-4 Turbo core and time-series analysis (Python + pandas) to tailor reminders—via email or WhatsApp—based on how late an invoice is and each client’s payment habits.

Under the hood, it’s webhook-first, so you can plug into Stripe, QuickBooks, Xero, or any custom stack. Every follow-up message, escalation path, and schedule is configurable via API or UI. The dashboard surfaces trends—like which clients are slowest to pay or which days see the most delays—so you can tweak terms or reallocate resources.

Future plans include native Slack and Teams integrations, AI-driven dispute workflows, and predictive cash-flow forecasting to help you plan runway.

Give it a spin: https://ninja-invoice-ai.lovable.app/

Lmk what you think