Invoicing software for startups

Look established from the first invoice. Branded documents, a billing flow your whole team can use, and records clean enough for your accountant, and your due diligence folder.

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De problemer, du faktisk har

Billing that doesn't scale past founder

When only the founder can issue an invoice, billing becomes the bottleneck the month things take off.

Messy records scare professionals

Accountants, auditors, and investors all ask the same thing: show me the invoices. A folder of ad-hoc PDFs is not an answer.

Enterprise tools too early

A full ERP at ten customers is a tax on your speed. You need billing that works today and doesn't need a migration tomorrow.

Start light, stay organized

Lemon Invoice gives a young company grown-up billing without the enterprise overhead: shared client records, consistent numbering, branded quotes and invoices, multi-currency support for your first international customers, and exports that keep your accountant happy at every stage.

Sådan fungerer det

Create your free account

Sign up with a work email and your workspace is ready immediately: no credit card, nothing for IT to approve, and nothing to install on anyone's laptop. Because Lemon Invoice runs entirely in the browser, your first hire on the commercial side can start quoting customers the same afternoon they join.

Add your business and clients

Set up your company profile: logo, payment details, invoice numbering. Then add your first customers. If you're bringing over a spreadsheet of early customers and pilot deals, import the list in bulk instead of re-entering it by hand, then invite teammates and assign roles so more than one person can quote and invoice as the team grows.

Send your first invoice

Pick a customer, add your line items, and send the invoice as a branded PDF or link that looks like it came from an established company, not a five-person team working out of a shared inbox. Track it as paid, partial, or overdue from the dashboard, so outstanding revenue, the number every founder checks, is always visible.

Det får du

Team access

More than one person can quote and invoice. Billing stops being a bottleneck.

Branded documents

Consistent, professional quotes and invoices from day one.

Multi-currency

Your first foreign customer doesn't require a new tool.

Payment tracking

Outstanding revenue visible at a glance: the number every founder checks.

Clean exports

Accountant-ready records for month-end, year-end, and diligence.

Invoicing for startups, in practice

Invoicing software for startups has to do two things at once: look like it belongs to an established company, and not become the founder's part-time job. Add your branding once and every quote and invoice that goes out, whether it's the founder or the first sales hire sending it, carries the same logo, numbering, and terms, so a customer can't tell they're your fourth-ever invoice rather than your four-hundredth. Automatic, sequential numbering handles the detail nobody wants to think about but everyone notices if it's wrong.

Billing stops scaling the moment only one person can issue an invoice, so give teammates their own access with roles that match what they actually do: sales can send a quote, whoever handles finance can turn it into an invoice and track it to paid. If your first VAT-registered customer or your first international customer signs before you've thought about either, both are already handled: set VAT per line item for a clear net, VAT, and gross breakdown, and bill in a customer's own currency while your dashboard still consolidates everything back into your home currency.

Records that look organized matter earlier than most founders expect. An accountant doing your first proper close, or an investor's due diligence checklist, both eventually ask to see your invoices. Export a clean history of invoices and payments in one click instead of assembling one from a folder of ad-hoc PDFs the week someone actually asks for it. When a deal changes after you've already invoiced it, issue a credit note against the original rather than editing it quietly, the kind of clean, honest trail a due diligence process specifically looks for. Duplicating a previous invoice for a similar deal beats rebuilding one from a blank page every time a pilot converts into a paying customer.

None of this requires picking an enterprise tool before you're ready for one. Start on the free plan, which covers quoting, invoicing, and payment tracking end to end, and only upgrade once your customer list or your team genuinely outgrows it. When you eventually do adopt heavier finance tooling, your invoice history exports cleanly rather than staying locked inside a tool you've already outgrown, and if some of your early customers are based abroad, the interface is available in 9 languages so language was never the reason a deal stalled.

Ready to bill your first customer like an established company?

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Spørgsmål og svar

Can multiple team members use one account?+

Yes. Plans include multiple users per organization, so sales and finance can work from the same client and document records.

Will we outgrow it?+

Lemon Invoice covers quoting, invoicing, payment tracking, and exports. When you eventually adopt a full ERP, your clean, exportable history comes with you.

How fast can we get started?+

Minutes. Import customers from a spreadsheet, set your branding, and send the first invoice the same day.

What does it cost to get started?+

There's a free plan that covers invoices, quotes, payment tracking, and PDF export, so a very early-stage startup can bill properly before it has revenue to spend on tooling. When the team or the customer list outgrows the free plan, upgrade to a flat monthly subscription. There's no per-invoice fee at any stage, and no contract to sign before you can send your first real invoice.

Does it handle VAT for our invoices?+

Yes. Set a VAT rate per line item and every invoice shows a clear net, VAT, and gross breakdown automatically, useful the moment your first VAT-registered customer asks for a properly itemized invoice instead of a plain total, which tends to happen earlier than founders expect. There's no extra setup required to turn it on when that day arrives.

Can we bill international customers in their own currency?+

Yes. Issue an invoice in whatever currency your customer pays in, and your dashboard still consolidates totals back into your home currency, so a founder checking revenue gets one consistent number even after the first international customer signs on. That holds true whether you land one international customer or several across a handful of currencies.

Can we send a quote before invoicing, and correct an invoice later?+

Yes to both. Send a quote for a pilot or a new deal, then convert it to an invoice in one click once it's signed. Nothing gets retyped. If terms change afterward, issue a credit note against the original invoice instead of editing it, which keeps a clean history for due diligence later, even if the deal terms get renegotiated more than once before closing.

Bill like a company twice your size.