The honest one-line answer
If you are willing to keep a Zoho account and you want a genuinely capable free invoicing product, Zoho Invoice is hard to beat on features. If you want to make one invoice without signing up for anything, that is this site.
Side by side
| What | InvoiceTools | Zoho Invoice |
|---|---|---|
| Price | Free, every tool | Zoho Invoice is free; other Zoho products are paid |
| Account needed | No. Optional account adds saved clients and sending | Yes, a Zoho account |
| Invoice limit | None | Free for a limited number of customers; check their current terms |
| Client portal | Every sent document has a link the client opens | Yes, a full customer portal |
| Time tracking and projects | No | Yes, timers, projects and staff |
| Multi-currency and tax | Currency on the document; sales tax and VAT calculators | Yes, with automated tax rules by region |
| Mobile apps | The site works on a phone browser | Yes, iOS and Android apps |
| Where your data lives | In your browser unless you open an account | In your Zoho account |
| Ecosystem lock-in | None. Download the file and go | Strong; designed to lead into Zoho Books and CRM |
| Templates | 200 designs plus Word, Excel and PDF downloads | A set of customisable templates |
Compared on 5 September 2026. Zoho Invoice plan facts from zoho.com, checked against current public sources: their current pricing has the live numbers.
Where Zoho Invoice is the better pick
Credit where due: Zoho Invoice is the most feature-complete free invoicing product available, and it is not a crippled trial. Timers, projects, a real customer portal, automated tax rules, proper mobile apps and multi-currency, all free. If you are running an ongoing business with repeat customers and you do not mind the account, Zoho Invoice does more than this site does and costs nothing.
Where this site fits
This site wins on the first two minutes and on staying out of your way: no account, no onboarding, no country restriction, no branding on your documents, and nothing you type leaves the browser. The free invoice generator loads your trade's line items with real starting prices, the Template Studio holds 200 designs, and the payment links tool composes a pay link from the processor you already use rather than routing money through anyone. Chasing is the real cost either way: the late payment statistics show how long invoices actually take to clear.
Also weighing up the others? The Wave comparison and the Invoice Simple comparison are written the same way.
Common questions
Is there an alternative to Zoho Invoice without an account?
Yes. This site needs no signup at all. Pick your trade, edit the line items and download the PDF; nothing you type leaves the browser.
Is Zoho Invoice really free?
Yes, for a limited number of customers, and it is a full product rather than a trial. Zoho earns money when you move up into Zoho Books or the wider suite.
Does this site have a customer portal like Zoho?
Partly. Every document sent as a link has a page the client opens, where they can read it, query a line and sign it. It is not a full portal with a login and history.
Which is better for a one-off invoice?
This site, because there is nothing to sign up for. For ongoing billing with repeat customers, Zoho Invoice is the stronger tool.
Is Zoho Invoice actually free?
Yes, and it has stayed free. The catch is not price, it is that it wants to be part of Zoho: the value arrives once you are also using Zoho Books, CRM or Projects. Used alone, it is a free invoicing app with an account to maintain.
Do I need a Zoho account to send an invoice?
Yes. Zoho Invoice requires registration and email verification before the first document exists. That is the difference this page is about, not the price.
Which is better for a contractor on site?
If your work is repeat billing for the same clients, Zoho. If it is a quote in a van, an invoice at the kitchen table and a work order for the crew, the no-account route is faster and produces documents Zoho Invoice does not have.