Invoicing Software
for Small Business
Create and send professional invoices and estimates in 30 seconds, bill regular clients automatically and get paid online with a Pay Now button. Start free, no credit card required.
3 invoices free every month · Paid plans from $9/month · Trusted by more than 600,000 companies
InvoiceOcean is already trusted by more than 600,000 companies




Why small businesses choose InvoiceOcean
InvoiceOcean is online invoicing software for freelancers and small businesses. It works in your browser and on your phone, with nothing to install.
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Professional invoices in 30 seconds
Pick a template, add your logo and choose the client and products from your list. Totals and tax are calculated for you.
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Estimates that become invoices
Send an estimate or a proforma first, then turn it into a final invoice in one click when the client accepts.
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Recurring invoices
Bill retainers and subscriptions automatically at the interval you choose, and send them straight to the client's inbox.
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Online payments
Connect Stripe, PayPal or Braintree and every invoice gets a Pay Now button. Paid invoices are marked as paid automatically.
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Payment tracking and reminders
See which invoices are paid, due or overdue, and send automatic reminders when a payment is late.
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Clients abroad
Invoice in any currency and issue bilingual invoices in more than 30 languages when you work with international clients.
Start invoicing in three steps
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1
Create a free account
Sign up with your email address. No credit card, no installation and no long-term commitment.
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2
Add your details once
Enter your company details, clients and products. InvoiceOcean fills them in on every next invoice or estimate.
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3
Send and get paid
Email the invoice as a PDF with a Pay Now button, then see at a glance which invoices are paid, due or overdue.
Everything you need for invoicing.
Convenience, reliability and professional support at an unbeatable price.
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Invoicing software
Generate and upload invoices, record your income and expences. Send invoices to your clients online.
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Warehouse program
Manage your stock levels along with current sales. Issue documents and reports showing inventory status.
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Reports and charts
Stay always up to date. View reports on sales, clients and products and make business decisions based on data.
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Mobile app
Wherever you are, keep your income and expences at your fingertips! Download the app for Android and iOS phones.
Discover all the features on InvoiceOcean here
Save time with integrations
Link your InvoiceOcean account to the apps you use every day to streamline your work and focus on what's important: making money.
Try it for free for 30 days!
No installation fees or long-term commitments.
Basic
$9 /month (billed annually)
$12 /month (billed monthly)
$12 /month (billed annually)
This is the lowest price in the last 30 days before the discount
- Unlimited invoices
- Invoice templates and custom logo
- 1 user
- Reports
- Multiple departments
Professional
popular$18 /month (billed annually)
$24 /month (billed monthly)
$24 /month (billed annually)
This is the lowest price in the last 30 days before the discount
- Unlimited invoices
- Invoice templates and custom logo
- 3 users
- Reports
- Multiple departments
- Warehouse management (3)
- Bank payment imports
- Automatically generated recurring invoices
Enterprise
$30 /month (billed annually)
$40 /month (billed monthly)
$40 /month (billed annually)
This is the lowest price in the last 30 days before the discount
- Unlimited invoices
- Invoice templates and custom logo
- Unlimited users
- Reports
- Multiple departments
- Unlimited warehouse management
- Bank payment imports
- Automatically generated recurring invoices
- Custom domain
- Access from a specific IP
Prices in net values for a 12-month subscription. +44 330 808 1108
Your company deserves a simple invoicing tool
Read customer reviews and join half a million of satisfied users.
“Organizing international conferences in Poland requires managing hundreds of invoices in different currencies and languages, while remaining in accordance with the Polish law. InvoiceOcean allows you to focus on your business and give your clients a useful, flexible and reliable online tool. Their customer support team’s sincere concern should be a role model for any company.”
“I am using InvoiceOcean and I am very satisfied. The program is simple to use and very intuitive. My employees adapted the software with no prior training. I particularly like the feature that lets you send invoices and payment reminders from your personal email account. I was also pleasantly surprised by their competent phone service.”
“I run a small business and I’ve been using InvoiceOcean from the beginning. It has allowed me to avoid many mistakes and always meet deadlines. Thanks to the clear and easy-to-use system, invoicing, tax calculation, reporting, payment tracking and reminder sending have become simple and hassle free.”
“The software is far more advanced and intuitive than any of which we previously used. A new employee is able to start working with InvoiceOcean after a few minutes introduction. It’s worth mentioning that the team customizes certain features for individual needs, in our case: warehouse documents. I strongly recommend it!”
“InvoiceOcean made our work a cakewalk. It helped us overcome all the obstacles in our invoicing process, providing a great experience both for us and our clients. Services like this one are a step towards a better tomorrow.”
“Stop! If you are still issuing invoices in Excel or Word prepare yourself for a big change, as it was for us. We expected InvoiceOcean to let us easily issue professional looking invoices, but we got even more. On the first day we organized our invoices, payment statuses and report results which show us where we stand on the way to our financial goal. Never before has such a small investment in software affected our”
InvoiceOcean has accompanied the development of hundreds of businesses
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600 000+
Satisfied customers
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10+
Years on the market
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12
Language versions
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5 000 000+
Monthly number of invoices
Get our help whenever you need it
Find answers to your questions in the constantly updated Knowledge base, on our blog or in our feedback and suggestions forum.
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Knowledge base
Find the answers in the knowledge base page, full of articles and videos showing the features of the program.
Learn more -
Blog
Get tips and advice to help you use InvoiceOcean, while getting inspiration on how to grow your business.
Learn more -
Feedback and suggestions
Make work easier for yourself and others by making a suggestion about InvoiceOcean's product development.
Learn more
Frequently asked questions
What is the best invoicing software for a small business?
The best invoicing software for a small business lets you create an invoice in under a minute, keeps your clients and products on file, tracks which invoices are paid and lets clients pay online. InvoiceOcean does all of that in the browser and on your phone, starts with a free plan and has paid plans from $9 per month billed yearly.
How much does InvoiceOcean cost?
The Free plan includes 3 invoices per month. Paid plans with unlimited invoices cost $9, $18 or $30 per month billed yearly, or $12, $24 or $40 billed monthly. Prices are net, and every paid plan can be tested free for 30 days.
Do I need a credit card to start?
No. You start with just your email address. There are no installation fees and no long-term commitment.
Can I send estimates and recurring invoices?
Yes. Estimates and proforma invoices are available on every plan and convert into invoices in one click. Automatically generated recurring invoices are included in the Professional and Enterprise plans.
Can my clients pay invoices online?
Yes. Connect Stripe, PayPal or Braintree and every invoice gets a Pay Now button. When the client pays, the invoice is marked as paid automatically.
Does InvoiceOcean work on my phone?
Yes. InvoiceOcean works in any web browser and has mobile apps for Android and iOS, so you can issue and check invoices away from your desk.
Can I connect InvoiceOcean to other tools?
Yes. InvoiceOcean integrates with payment providers such as Stripe, PayPal and Braintree and with WooCommerce, and it offers an API for custom integrations.