Invoicing,
automated by AI.
Issue invoices, manage clients, get paid — or let your AI assistant do it for you. Free to start, paid plans from R50/month.
No card needed. Start free. Upgrade when you outgrow it.
Three steps from signup to paid.
Set up
Add your business, banking, and clients. Five minutes.
Create
Click new invoice — or just ask the AI assistant.
Get paid
Card, EFT or QR — one link, auto-reconciled.
Talk to your AI billing assistant.
Ask in plain English. It uses your business profile, your clients, your prices — and the maths is never wrong.
Pick a plan. Cancel anytime.
Start free, no card. Upgrade monthly or annually (2 months free on annual).
Free
Start free, no card.
- 3 clients · 5 invoices/month · 10 items
- Watermarked PDFs
- Upgrade anytime
Essential
Cheapest paid plan.
- Unlimited invoices, clients, items
- No watermark · logo on PDFs
- Optional Penny or MCP/API add-on
Standard
Portal + payments + email.
- Customer portal + payment links
- Email delivery, quotes, recurring
- Expenses + multi-currency
Pro
AI Bookkeeper.
- AI Collections Agent
- Advanced reports + OCR
- API keys for AI agents
Plus
Multi-user + accountant.
- 3 seats, Bookkeeper + Viewer roles
- Higher AI usage cap
- Accountant Bridge
Lifetime
Founding 50 · pay once.
- Everything in Pro, forever
- No monthly bill ever
- Locked-in price guarantee
FAQs
How does the Free plan work?+
Sign up with just an email — no card required. The Free plan lets you create up to 3 clients, 5 invoices per month, and 10 items, with watermarked PDFs. Upgrade to Essential (R50/mo) for unlimited entities and watermark-free PDFs, or to Standard for the customer portal + payment links.
Is the AI assistant available right away?+
The in-app AI billing assistant is included on the Pro plan and above. There are also two add-ons available on Essential and up: Penny (a chat assistant for the manual workflow, R30/mo) and MCP/API (bring your own AI via API keys, R15/mo).
Can I cancel any time?+
Yes. Cancel from Settings → Plan & Billing. You'll keep access until the end of your current paid period. After that, your workspace becomes read-only — you can still log in and export your data, you just can't issue new invoices.
Do you support South African VAT and tax compliance?+
Yes. Set your VAT rate (default 15%) in Settings, and Flow Invoicer applies it automatically on every line. Tax reports break out collected vs paid. Invoice numbers are sequential and auditable.
How is my data secured?+
All data lives in your dedicated Supabase workspace with row-level security — no other customer can see your data. Encrypted at rest and in transit. Hosted on Vercel (SOC 2 certified). Backups are managed by Supabase.
Can I import from QuickBooks or Sage?+
CSV import for clients and items is available on every plan. Direct migration tooling from QuickBooks and Sage is on the roadmap — talk to us if you need it before then and we'll help manually.
Stop chasing paper.
Start chasing payments.
Start free, no card. Upgrade when you outgrow it — your data is always yours to export.
Free to start · paid plans from R50/month · South African support