Business Invoice Software

Business invoice software from Flowlu. Smart and efficient invoice generation on the cloud. Upload your logo and use our customisable templates to design invoices effortlessly. Downloadable PDFs as well as email direct from client. Store your services and pricing in the database and apply instantly to invoices. Calculation of shipping costs and taxes made simple. Insights with superb analysis tools.

Why Flowlu?

Why settle for the bored, generic, and dull invoice template that looks like every other project? As a small business, your product or service capitalizes on the personal and local touch of what you offer your clients. Showcase this individuality in everything from your opening message to your final output, and more: your invoice. Flowlu offers the best small business invoice software available on the market, turning your invoice into a part of your business.



Everything counts. From your first interaction to your immediate responses, you know the urgency and dedication required to run a small business keeping up with the big boys. Take advantage of your personal touch with small business invoice software. Customize, personalize, and identify with invoices that represent you and your brand more than any generic invoice template ever could.

Complete functionality. Design is just half the ticket—our small business invoice software provides you with all the tools to turn an afternoon of invoice work into a few minutes of clicking. Send your invoices in style today.

Evolving invoices into interactions. Make invoices a part of your small business’s voice—show who you are and what you represent, even in your final message to your client. Let them know they can trust your brand.

Get Free Account

Enjoy Flowlu for free with no time limit or expiration date.

Free unlimited invoices

Our software lets you invoice your customers directly from the cloud. Create new invoices and send them to customers at lightning speeds. Have previous invoices available on the cloud for easy 24/7 reference.

Share Direct Link & Send by email

Be able to send your team the invoices they need immediately. With just a few clicks, you’ll have several options for sharing company invoices. Send invoices from Flowlu by email, get a direct link to them, or download them for offline storage.

Products & Services Catalog

Create a products and services catalog to make customer billing easy. You’ll have a database with the cost of each one of your products or services. When the time comes, just add them straight to the invoice before you bill your customer.

Taxes, Discounts, Shipping Charges Online

Create different charges that you can individually add or subtract to every invoice. Explain to your customers how much added costs are and where they’re coming from. Separate between added taxes, discounts you can offer, and shipping charges in each invoice.

Reminders For Customers

Don’t worry about billing a customer, and forgetting to follow up. Our reminders for customers lets you send an automatic notification to you and your client. He’ll be followed up on and you’ll know he hasn’t paid yet.

Online payments

Make it easier for your customers to get your money to you. Online payments let your customers pay you directly from the invoice page. They’ll see a detailed list of what the charges are, including taxes, shipping, and any discounts. They can then pay hassle free right from their computer.


Flowlu’s incredible business invoice software allows you to create superb invoices with little effort. Generate invoices using our magnificent templates, customise with your logo and send via email direct to client from the cloud. Enjoy the highest standard in business invoice software with Flowlu – try it completely for free today.

Create Free Account

Flowlu - Business Invoice Software