"Free invoice software" usually means one of two things: a genuinely free tool, or a free tier designed to get you signed up before nudging you toward a paid plan once you need one more feature. Here's how ProQuote compares to three well-known names — Zoho Invoice, Invoice Ninja, and Wave — on the things that actually matter day to day: do you need an account, does it work without internet, where does your data live, and what does it actually cost.
Note: pricing and features for third-party products change over time — the comparison below reflects general, stable differences in how each product works, not specific prices. Check each provider's own site for current plans.
Quick Comparison
| ProQuote | Zoho Invoice | Invoice Ninja | Wave | |
|---|---|---|---|---|
| Account/signup required | No | Yes (Zoho account) | Yes (hosted version) | Yes |
| Works offline | Yes — installable PWA | No, cloud-based | No (unless self-hosted) | No, cloud-based |
| Where data lives | Only on your device | Zoho's servers | Their servers, or your own if self-hosted | Wave's servers |
| Scope | Quotation, invoice, bill, delivery note, 80mm receipts | Part of the wider Zoho suite | Invoicing + project/expense tracking | Full accounting suite + payroll (region-limited) |
| Cost | Free forever, no paid tier | Free tier, upsells into Zoho ecosystem | Free tier with limits; self-hosting is free but technical | Free invoicing; monetizes via payments/payroll add-ons |
Why This Matters in Practice
No account means no lock-in
Zoho Invoice, Invoice Ninja's hosted version, and Wave all require creating an account before you can send your first invoice. That's not necessarily bad — it enables multi-device sync — but it also means your business data lives on someone else's servers, tied to a login you have to manage and remember. ProQuote skips this entirely: open the app, start creating, nothing to sign up for.
Offline access is not optional for many small businesses
All three alternatives are cloud-first products — you need a working internet connection to log in and use them (Invoice Ninja can be self-hosted to work around this, but that means running your own server, which is a real technical project, not a checkbox). ProQuote is an installable Progressive Web App: after the first visit, it keeps working with zero internet, which matters a lot if you're billing at a client site, a market stall, or anywhere with unreliable connectivity.
Broader platforms come with more complexity
Zoho Invoice sits inside the much larger Zoho ecosystem (CRM, Books, and dozens of other products); Wave is a full accounting and payroll platform; Invoice Ninja adds project and expense-tracking features. If you only need to send a clean quotation or invoice, ProQuote's narrower focus means less to learn and fewer menus between you and a finished PDF.
Cost structure
Zoho Invoice, Invoice Ninja, and Wave are free to start, but all three are built to eventually monetize — whether through upselling into a broader suite, tiered limits on clients/invoices, or take-rate payment processing. ProQuote has no paid tier at all today: every feature — themes, stamps, watermarks, unlimited documents — is free.
When an Alternative Might Actually Suit You Better
To be fair: if you need built-in payment processing, payroll, multi-user team accounts, or accounting features like bank reconciliation, a full platform like Wave or Zoho's ecosystem is doing a genuinely different job than ProQuote is designed for. ProQuote is built specifically for creating and sending polished quotations, invoices, bills, delivery notes, and shop receipts — not running your entire back office.
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Create Your First Invoice →Key Takeaways
- Zoho Invoice, Invoice Ninja, and Wave all require an account and a live internet connection to use
- ProQuote needs no signup and works fully offline once installed, since your data stays on your device
- The three alternatives are part of broader platforms (CRM, accounting, payroll); ProQuote is a focused document tool
- If you need payment processing, payroll, or full accounting, a broader platform may suit you better — for quotations and invoices specifically, ProQuote is free with no tiers at all
Related reading: Invoice vs Bill vs Receipt | Free Invoice Templates (PDF)