#Selling InvoiceFlow AI - AI-Powered Invoice Payment Predictions SaaS

Hey IH community! 👋

I built InvoiceFlow AI - a SaaS that predicts when your invoices will actually get paid (not just when they're "due").

The Problem

After talking to freelancers and small business owners, I kept hearing the same frustration: "I sent the invoice, the due date passed... now what?" The uncertainty around when payments actually arrive makes cash flow planning nearly impossible.

The Solution

InvoiceFlow uses AI to analyze invoice patterns and predict payment dates with confidence scores. Instead of just tracking "due dates," it tells you when you'll actually get paid - helping businesses plan cash flow proactively instead of reactively chasing late payments.

What I Built

Tech Stack:

• Next.js 15 + React 19

• Supabase (auth + database)

• Stripe (subscriptions ready to go)

• Tailwind CSS

• Vercel deployment

Features:

• AI payment predictions with confidence scores

• Risk assessment for invoices

• Real-time cash flow dashboard

• Client management

• Multiple subscription tiers ($49, $99, $199/month)

Status: Production-ready, fully functional, zero bugs. Ready to onboard customers today.

Why I'm Selling

• Moving on to a new project

• Focusing on my day job

• Want to see someone take this further than I can

The code is clean, well-documented, and built to scale. Everything is set up - Stripe integration, auth, database, deployment. A buyer can literally start marketing tomorrow.

What's Included

• Complete source code

• Premium domain (invoiceflowai.com)

• Vercel deployment

• Full documentation

• Stripe + Supabase setup

Currently listed on Flippa: https://flippa.com/12199827-invoiceflowai-com-predict-late-payments-with-ai-full-saas-stripe-integrated-ready-to-monetize-just-add-marketing

I'm happy to answer any technical questions or talk about the market opportunity. This solves a real problem in a massive market - it just needs someone to focus on customer acquisition.

Would love to hear your thoughts! 🚀

Tech entrepreneurs, agencies, or anyone looking for a turnkey SaaS - feel free to reach out!