Invoicing software for small businesses

Invoices, estimates, clients, online payments and revenue reports in one simple app. BizBrook gives your small business a professional way to bill and get paid.

Start free trial

7-day free trial · No credit card · Then $9.99/month

How it works

Add your client and items

Pick a client, add line items and tax. Totals calculate automatically.

Send the invoice

Share it by email or link, or download a branded PDF.

Get paid online

Your client taps Pay now, pays by card, and the invoice is marked paid.

Everything you need to get paid

Stripe payment links

Every invoice includes a Pay button, a shareable link and a QR code. Clients pay by card in seconds and the invoice is marked paid automatically.

Estimates that become invoices

Send a quote first. When your client approves it, convert it into an invoice without retyping anything.

Revenue reports

See revenue over time, cash flow by month, collection rate, outstanding and overdue amounts, and your top clients.

Client list

Keep every client's details and invoice history in one place. Unlimited clients and invoices.

Smart alerts and reminders

Overdue invoices, invoices due soon and forgotten drafts are flagged for you, with automated email reminders.

English and Spanish

Use BizBrook in English or Spanish and switch at any time.

Everything in one place, at a small-business price

Big accounting suites are expensive and complicated. BizBrook focuses on what you do every day: quoting, invoicing and getting paid.

One plan at $9.99/month includes unlimited clients, invoices and estimates, with no extra fees on your payments.

Frequently asked questions

How much does BizBrook cost?

You get a 7-day free trial with no credit card required. After that, BizBrook is $9.99/month with unlimited clients, invoices and estimates. Cancel anytime.

Does BizBrook take a cut of my payments?

No. BizBrook doesn't add a transaction fee. Stripe's standard card processing fees apply, and the money goes to your own Stripe account.

Can I use it in Spanish?

Yes. BizBrook is fully available in English and Spanish.

Does it work on my phone?

Yes. BizBrook runs in any modern browser on iPhone, Android, tablets and computers, and you can add it to your home screen.

Is my data safe?

Your account is protected with secure sign-in, and access rules on the database make sure only you can see your clients and invoices.

Ready to send your first invoice?

Create an account in under a minute and send a professional invoice with a payment link today.