Comparison
Xero is a powerful, UK-ready accounting suite — but it is a paid subscription, and you need an account and some onboarding before you can send a single invoice.
1nvoic3 is invoicing-first and built for the UK. Create a clean, HMRC-ready invoice in under a minute — free, with no signup and no card. Upgrade to Pro (£9.99/mo) only when you want to drop the watermark and unlock premium templates.
We have kept this fair: Xero is an excellent accounting suite and does far more than invoicing. Where a Xero detail varies by plan, we say so rather than guess. Always check Xero's current features and pricing before deciding.
| Feature | 1nvoic3 | Xero |
|---|---|---|
| Primary purpose | Invoicing & quotes, first and foremost | Full accounting suite (invoicing is one part) |
| Permanent free tier for creating invoices | Yes — free forever | Paid subscription; check current plans |
| Create an invoice with no signup or account | Yes — no signup, no card | Xero account & subscription required |
| Built for the UK / HMRC-ready format | Yes — UK-first | Yes — strong UK accounting, including MTD |
| Time to first invoice | Under a minute, nothing to set up | Account setup & onboarding first |
| Remove provider watermark / branding | No watermark on Pro (£9.99/mo) | No 1nvoic3-style watermark; subscription applies |
| Full accounting: bank feeds, VAT returns, payroll | No — invoicing-focused by design | Yes — that is Xero's core strength |
| AI Fill — build an invoice by chat, voice or photo | Yes, on Pro (£9.99/mo) | Not a comparable feature |
| Best fit | UK sole traders & freelancers who just need to get paid | Businesses that need full bookkeeping & accounts |
Xero is a trademark of Xero Limited. 1nvoic3 is not affiliated with, or endorsed by, Xero. Competitor features and pricing change over time — check the official site for current details.
We would rather point you to the right tool than oversell. If you need full accounting, Xero is built for it — and you can still use 1nvoic3 for quick, polished invoices.
It depends on what you need. If you are a UK sole trader or freelancer whose main task is sending professional invoices, 1nvoic3 is a faster, free, invoicing-first option — HMRC-ready and ready in under a minute with no signup. Xero is a full accounting suite: bank feeds, VAT returns, payroll and bookkeeping, on a paid subscription. If you need those accounting features, Xero is built for that and 1nvoic3 is not trying to replace it. If you mostly just need to get paid, 1nvoic3 is likely all you need.
1nvoic3 is free to create and download HMRC-ready invoices, with no signup and no card. Free invoices carry a small 1nvoic3 watermark on the PDF, which the Pro plan (£9.99/mo) removes along with unlocking premium templates and custom branding. Xero is a paid subscription with tiered plans. For pure invoicing, most sole traders will find 1nvoic3 covers their needs at no cost. Always check Xero's official site for current pricing.
No. 1nvoic3 is completely separate from Xero. You can create and download an invoice with no signup and no card, and you never touch Xero. You only create a paid 1nvoic3 plan if you want Pro features like removing the watermark.
No — and we are upfront about that. 1nvoic3 is invoicing-first: it creates clean, HMRC-ready invoices, quotes and receipts. It does not do double-entry bookkeeping, bank reconciliation, payroll or file VAT returns. If you need full accounting and Making Tax Digital VAT submissions, Xero (or a similar accounting suite) is the right tool. Many sole traders use a simple invoicing tool like 1nvoic3 and only move to full accounting software as they grow.
For invoicing, there is nothing to migrate to start. Just open the invoice builder, enter your business and client details, and download a professional invoice. If you upgrade to Pro you can save clients and invoice history for faster reuse. If you also rely on Xero for accounts, you can keep using it for that and use 1nvoic3 purely for quick, polished invoices.
Create a professional, HMRC-ready invoice in under 60 seconds. No signup, no card, no Xero subscription.
Create your free invoice