InvoiceFeed
Invoicing software where you describe the job in plain English and AI turns it into a finished invoice.
Live in production at invoicefeed.com
- Automated tests
- 420+
- Screens
- 110+
- Data models
- 28
- Currencies
- 6
The problem
Small business owners lose hours to invoicing: retyping line items, chasing late payers and reconciling what has been paid. Most tools either do too little or bury the basics under accounting features they never use.
What I built
I built the whole workflow from draft to paid, then put AI where it removes typing. A description like "Web design for Acme, 20 hours at £75, due in 14 days" is parsed against a strict JSON schema, matched to existing clients and products, and becomes an editable invoice.
A working SaaS product people use today, including a free no signup generator that turns one sentence into a downloadable PDF invoice.
What it does
- AI features
- Payments
- Customer portal
- Admin dashboard
- Mobile responsive
AI features
- Natural language invoice creation with structured output
- Automatic matching to existing clients and products
- AI written proposals from a short brief
- AI drafted payment reminders in the tone you choose
Billing workflow
- Invoices, quotes, proforma invoices and proposals
- Recurring invoice schedules
- Card payments through Stripe Connect with webhook handling
- Branded PDF templates and receipts
- Client portal where customers view and pay invoices
Business tools
- Teams with roles and permissions
- Multi currency with exchange rates
- Cash flow forecasting and tax reports
- Bank reconciliation
- Referral rewards, achievements and outbound webhooks
Under the hood
The full stack, from what you tap on screen down to where it runs. Frontend, backend, database and hosting are all designed, built and maintained by the same engineer.
- Frontend
- Vue 3
- Inertia.js
- TypeScript
- Tailwind CSS
- shadcn vue
- TanStack Table
- Chart.js
- Backend
- Laravel 12
- OpenAI API
- Laravel Cashier
- Sanctum
- Socialite
- Spatie Permission
- Resend
- Data
- MySQL
- 28 data models
- Activity log and audit trail
- Automated backups
- Infrastructure
- DigitalOcean
- Stripe and Stripe Connect
- Sentry error tracking
Engineering detail
AI that is safe to trust with money
The model never writes to the database directly. It returns JSON against a fixed schema with an allowed list of currencies and ISO dates, the result is normalised and validated in PHP, and the user sees an editable draft before anything is sent.
See it running
Real captures from the live site. Every one links to the same page in production, so you can check it yourself.
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Want something like this?
Tell me what your business needs to do online. I will scope the smallest useful version with a fixed quote before any work starts, and look after it once it is live.