Invoicing software that gets you paid faster
Create a professional invoice in under a minute, send it by email or link, and watch its status move from sent to paid. No spreadsheets, no per-invoice fees.
Plano gratuito · Sem cartão de crédito · Pronto em minutos
Os problemas que você realmente tem
Invoices built by hand in Word or Excel
Copy-pasting last month's invoice and hoping the numbering is still right is how mistakes reach your clients.
No overview of who has paid
When paid, pending, and overdue live in your memory, money slips through. A billing tool should answer that at a glance.
Billing scattered across tools
Quotes in email, invoices in Excel, payments in your bank app. Stitching them together costs hours every month.
Everything billing, in one place
Lemon Invoice covers the full flow: quote, invoice, delivery, payment tracking, and export. Documents share one numbering scheme and one client database, so nothing gets retyped and nothing gets lost. Start on the free plan and upgrade only when your volume grows.
Como funciona
Create your free account
Sign up with your email and your invoicing software is ready in under a minute: no credit card, no sales call, and nothing to install before you can use it. Because it runs entirely in the browser, you can set up your account on a lunch break and send a real invoice before you're back at your desk.
Add your business and clients
Set up your business profile: logo, payment details, invoice numbering. Then add the clients and products you bill regularly. Coming from spreadsheets or another tool, import your existing customer and product list in bulk rather than typing each one in individually. From here on, every quote and invoice pulls its details straight from these saved records.
Send your first invoice
Assemble the invoice from your saved client and product records, apply VAT per line if it applies, and choose whether it goes out as a branded PDF attachment or a link a client can open without an account. Once it's sent, the same document appears on your dashboard tagged sent, and its status moves to paid, partial, or overdue as things happen with it.
O que você recebe
Branded invoice templates
Your logo, your colors, your payment terms, on every document.
Quotes that convert to invoices
Approved quote? One click makes it an invoice with the same line items.
Payment tracking
Paid, partially paid, and overdue at a glance. Filter by client or date.
Multi-currency billing
Invoice international clients in their currency; reports convert to yours.
PDF + email delivery
Send a clean PDF or a hosted link, straight from the app.
Accountant-ready export
Hand your accountant one clean export instead of a shoebox of PDFs.
What invoicing software actually needs to do
Good invoicing software earns its place by replacing several bad habits at once: the Word template that drifts out of sync with itself, the spreadsheet tracking who's paid, the inbox where quotes go to be forgotten. Lemon Invoice puts quoting, invoicing, delivery, and payment tracking on one shared record per client, so a document created today references the same numbering sequence and the same saved details as one created last month, with nothing retyped in between and nothing to reconcile across separate tools.
The core loop is quote, then invoice, then payment, and each stage feeds the next without manual re-entry. Send a quote as a branded PDF or link, and the moment a client approves it, convert it into an invoice in one click: same line items, same client record, no risk of the numbers drifting between the two documents. Every invoice carries automatic, sequential numbering, so there's no gap to explain at year-end and no accidental duplicate to catch after the fact, whether it's your fifth invoice or your five-hundredth.
Real billing rarely stays this simple for long, and the software needs to keep up rather than force a workaround. VAT-registered? Set a rate per line item and every invoice shows a clean net, VAT, and gross breakdown. Billing across borders? Issue the invoice in a client's own currency while your dashboard still consolidates everything into your home currency for reporting. Need to correct something after the fact? Issue a credit note against the original invoice instead of editing it, so the history stays honest for whoever reconciles it later: you, a colleague, or an accountant.
None of it is locked behind a steep learning curve or a long onboarding process. The free plan covers invoices, quotes, payment tracking, and PDF export end to end, so a solo user can run real, professional billing before deciding whether to pay, and paid plans add teammates when you need them. When the job calls for it, duplicate a previous invoice instead of rebuilding one from scratch, and export a clean history of invoices and payments in one click whenever an accountant needs a year's worth of records rather than a folder of loose PDFs. If clients are based abroad, the interface itself is available in 9 languages, so reading an invoice in an unfamiliar language is never the reason payment gets delayed.
Ready to replace the spreadsheet-and-Word-template routine?
Start freePerguntas e respostas
Is there a free plan?+
Yes. The free plan covers invoices, quotes, payment tracking, and PDF export, enough to try real invoicing end to end, with paid plans raising the limits when you're ready.
Do you charge per invoice?+
No. There's no per-invoice fee. Paid plans are a flat monthly subscription regardless of volume, and the free plan includes your first invoices at no cost; upgrade when you need to send more.
Can I try it before committing?+
Yes. Create a free account, no credit card required, and upgrade only if you need the premium features.
Does invoicing software need to handle VAT for me?+
Yes, and Lemon Invoice does. Set a VAT rate per invoice line and every document shows the net, VAT, and gross totals clearly, calculated automatically rather than by hand. If you're not VAT-registered, leave the rate off. The invoice format adapts either way.
Can I invoice clients in different currencies and languages?+
Yes. Issue each invoice in the currency your client actually pays in, and your dashboard reports still consolidate everything back into your home currency. The interface itself is available in 9 languages, so international clients aren't stuck reading labels in a language they don't use.
How is a quote different from an invoice in this software?+
A quote proposes a price before work starts; an invoice bills for it. Send a quote first, and once it's approved, convert it into an invoice in one click with the same line items. Nothing gets retyped, and the two documents keep separate, automatically managed numbering sequences, so a quote that's never accepted never shows up as a gap in your invoice history.
What happens if I need to correct an invoice after sending it?+
Issue a credit note against the original invoice rather than editing or deleting it. Your numbering stays intact, and anyone reviewing the account later (you, a colleague, or an accountant) sees exactly what changed and why, instead of a total that silently moved, which matters most in the months after the correction, once the details are easy to forget.
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