Wave Alternative for Side-Hustle Invoice Documents
Wave is a business system that includes invoicing: a free Starter plan with unlimited invoices and basic bookkeeping for businesses in the US and Canada, and a Pro plan at $19 a month that adds automation such as recurring billing and payment reminders. FreeInvoice is only the document — a PDF invoice in your browser, no signup, no watermark, no invoice or client caps, and no region limit. For a side hustle, the choice is whether you want a system to run the money side, or just the paperwork for a sale you have already made.
| FreeInvoice | Wave | |
|---|---|---|
| Price | $0 — no paid plans | Starter $0; Pro $19/mo adds automation |
| Payment fees | None — it collects no payments | On Starter, cards 2.9% + $0.60 per transaction when a client pays online; you pay only when paid that way |
| Signup | None | Wave account required |
| Availability | Works anywhere in a browser | Businesses in the US and Canada only |
| Watermark on PDF | None | None |
| Saved records | Nothing stored server-side; your PDF is your copy, and From details and tax rate are remembered in your browser | Invoices, sales records, and bookkeeping kept in your Wave account |
| Collects payments | No — put your payment details in the notes | Yes — online card and bank payments inside Wave |
| Reminders / recurring | No | Automated reminders and recurring billing with autopay are Pro features |
| Bookkeeping | No — the invoice is the record you file yourself | Yes — invoicing sits alongside Wave accounting on both plans |
We publish FreeInvoice; Wave's facts are from Wave's public pages and pricing roundups checked against them in November 2026. The fairness point first: Wave Starter is genuinely free — unlimited invoicing at $0 is not a trial, and for a US or Canadian side hustle that wants its sales, expenses, and invoices reconciled in one place, Wave is the stronger tool and this page will say so plainly below. The narrower case for a document-only maker is the seller Wave's shape fits less well: outside the US and Canada, where Wave does not offer accounts at all; the marketplace seller whose platform already holds the sales record and who only needs their own invoice for a business buyer; and the occasional direct order where adopting a bookkeeping system to produce one PDF is a system in search of a job.
Choose FreeInvoice if…
- You are outside the US and Canada, or you sell across borders and need a document that does not care where the shop is registered.
- The sale is already recorded somewhere else — a marketplace order, a paid custom commission — and you need your own invoice document, marked paid where it is paid, not a second sales system.
- You want the combination no account system offers by default: no signup, no watermark, no invoice or client caps, and your shop details remembered in your own browser between orders.
Choose Wave if…
- You are a US or Canadian business and you want invoicing and bookkeeping reconciled in one account — Wave was built for exactly that.
- You collect payment online through the invoice and want status, reminders, and recurring billing handled for you (the automation sits on Pro at $19/mo).
- Your side hustle is becoming your main business and you would rather grow inside a system than keep a folder of PDFs and a payment log of your own.
Document-only job in front of you? Make it here — your shop name, your numbering, shipping on its own line, and the marketplace order reference printed beside your invoice number, following the annotated seller template.
The side-hustle split: system records vs. seller documents
Side hustles live in two paperwork worlds at once. Inside a marketplace, the platform is the system of record — it holds the order, the payment, and the tax it collected — and your invoice is a *seller document* that translates that sale for a buyer's records or your own archive. Outside a marketplace, on direct and wholesale orders, there is no platform record, and something has to be the system: either an account like Wave, where the invoice, the payment status, and the books agree because they are the same database, or your own discipline — numbered PDFs in one folder, a simple payment log, one document per shipment, as the wholesale template teaches. Neither world is wrong. The mistake is mixing them without noticing: paying for automation you never trigger, or keeping no system at all for direct sales that have quietly become half the shop. Name which world each sale lives in, and the tool choice usually names itself.
- Cost: 100% free; no paid plans.
- Registration: no signup or account required.
- Output: download a PDF invoice without a watermark.
- Records: invoice data is never stored server-side; From details and tax rate are remembered in that browser.