20 Best Online Invoicing Software for Small Businesses (2026)

Copy of Invoicing Software For Small Businesses

Highlights

  • Automated invoicing saves time by replacing messy spreadsheets and manual billing.
  • Expert-tested recommendations, with 20 platforms reviewed for accuracy and fairness.
  • Top 15 invoicing tools ranked, covering freelancers, small teams, and growing businesses.
  • Quick comparison chart to help users match features, pricing, and best use cases instantly.
  • Actionable guidance on what to look for in invoicing software and how to choose the right one.

Struggling with disorganized spreadsheets, chasing late payments, and spending hours on manual invoicing? You’re not alone.

For small businesses and freelancers, managing cash flow is a crucial part of business, but the administrative burden of invoicing can be a major roadblock. But with the right online invoicing software, anyone can automate this entire process, from sending professional invoices to accepting online payments and tracking expenses, freeing up your time to focus on growing your business.

At invoicemojo.com, we live and breathe business software. Our team of experts has spent years testing and reviewing hundreds of tools to help businesses like yours find the perfect solutions. We’ve waded through the crowded market of invoicing software to identify the platforms that truly deliver on their promises. This guide provides a comprehensive look at the best online invoicing software available today, so you can make an informed decision and find a tool that fits your unique needs.

Why Trust Our Invoicing Software Reviews

We take our responsibility to provide unbiased, accurate, and helpful advice seriously. Our recommendations are based on a rigorous and independent review process. We’ve tested over 20 invoicing platforms, analyzing their features, ease of use, pricing, and customer support. Our team has a deep understanding of the challenges small businesses face, and we’ve used that knowledge to evaluate these tools from a real-world perspective.

We are also not influenced by software vendors: our opinions are our own. While we may earn a commission from some of the links in this article, this does not affect our rankings or recommendations. Our goal is to provide you with the most comprehensive and trustworthy information possible so you can choose the best invoicing software with confidence.

Top 15 Best Online Invoicing Software

Here are our top picks for the 15 best online invoicing software platforms, out of the 20 tools we reviewed:

  • QuickBooks Online – Ideal all-in-one solution for accounting and invoicing.

  • FreshBooks – Great for freelancers and service-based businesses.

  • Zoho Invoice – A feature-rich invoicing platform that’s completely free.

  • Hiveage – Simple, fast, and perfect for freelancers and small teams.

  • Wave – Strong free option for startups needing invoicing and accounting.

  • Xero – Scalable accounting software built for growing businesses.

  • Stripe Invoicing – Best for businesses already using Stripe payments.

  • Square Invoices – Perfect for brands using Square POS tools.

  • InvoiceNinja – Open-source invoicing with a self-hosting option.

  • Invoicely – Excellent for handling multi-currency invoicing.

  • Bill.com – Automates both accounts payable and receivable processes.

  • Harvest – Combines invoicing with built-in time tracking for teams.

  • Zervant – EU-friendly invoicing tailored for European businesses.

  • Invoice Office – Made for managing multiple companies under one system.

  • Paydirt – Ideal for freelancers who track time and want effortless payments.

Best Online Invoicing Software Comparison Chart

To simplify your decision-making, this comparison chart breaks down the essential details of our top six invoicing and project management tools from the 15 reviewed above to assist you in finding the ideal match for your business and budget.

Tool Best For Free Trial Price
QuickBooks Online All-in-one accounting and invoicing 30 days From $19/month
FreshBooks Service-based businesses 30 days From $21/month
Zoho Invoice Free invoicing with generous features Free plan available From $0
Hiveage Freelancers and small teams Free plan available From $0
Wave Free invoicing and accounting Free plan available From $0
Xero Growing businesses 30 days From $7.50/month

Detailed Invoicing Software Reviews

QuickBooks Online

Quickbooks screenshot

Best for all-in-one accounting and invoicing

QuickBooks Online is a household name in the world of accounting software, and for good reason. It offers a comprehensive suite of tools that go far beyond invoicing, including expense tracking, payroll, and detailed financial reporting. For businesses that need a single solution to manage all their finances, QuickBooks is a top contender.

Why We Picked It: We chose QuickBooks Online for its robust feature set and scalability. It’s a tool that can grow with your business, from the early days of freelancing to managing a team of employees. The invoicing features are seamlessly integrated with the accounting tools, making it easy to track payments and get a clear picture of your financial health.

Standout Features & Integrations:

  • Create and send professional invoices, estimates, and quotes.
  • Accept online payments via credit card and bank transfer.
  • Automate payment reminders and recurring invoices.
  • Track income and expenses, and categorize them for tax purposes.
  • Integrates with hundreds of third-party apps, including PayPal, Stripe, and Square.

Pros and Cons:

  • Pros: Comprehensive accounting features, scalable, strong brand reputation.
  • Cons: Can be more complex than simpler invoicing tools, monthly subscription can be expensive for tiny businesses.

Pricing: Plans start at $19/month for the Simple Start plan.

FreshBooks

Freshbooks screenshot

Best for service-based businesses and freelancers

FreshBooks is designed specifically for service-based businesses, and it shows. The platform is incredibly user-friendly and makes it easy to create professional-looking invoices, track time, and manage expenses. If you’re a freelancer, consultant, or run a small agency, FreshBooks is an excellent choice.

Why We Picked It: We were impressed by FreshBooks’ focus on the needs of service-based businesses. The time tracking features are particularly well-designed, allowing you to easily bill clients for your hours. The platform also offers a great mobile app, so you can manage your invoicing on the go.

Standout Features & Integrations:

  • Create and customize professional invoices in minutes.
  • Track time spent on projects and automatically add it to invoices.
  • Capture expenses by snapping photos of receipts with the mobile app.
  • Accept online payments via credit card, Apple Pay, and ACH transfer.
  • Integrates with popular apps like Stripe, Shopify, and Gusto.

Pros and Cons:

  • Pros: Incredibly easy to use, excellent time-tracking features, and a great mobile app.
  • Cons: The lower-priced plans have limits on the number of clients you can bill.

Pricing: Plans start at $21/month for the Lite plan.

Zoho Invoice

Zoho Invoice screenshot

Best free invoicing software with generous features

Zoho Invoice is a standout option for businesses that need a powerful invoicing solution without the price tag. The free plan is surprisingly generous, offering a wide range of features that are often only found in paid software. For startups and businesses on a tight budget, Zoho Invoice is hard to beat.

Why We Picked It: We were blown away by the value that Zoho Invoice offers for free. The platform includes features like time tracking, expense management, and a client portal, all without costing a dime. It’s a great way for new businesses to get started with professional invoicing without a financial commitment.

Standout Features & Integrations:

  • Create and send customized invoices, estimates, and credit notes.
  • Track time and expenses, and bill clients for them.
  • Allow clients to view and pay invoices through a secure client portal.
  • Accept online payments via credit card, bank transfer, and PayPal.
  • Integrates with other Zoho apps, as well as third-party services like Stripe and Google Drive.

Pros and Cons:

  • Pros: Generous free plan, wide range of features, integrates with the Zoho ecosystem.
  • Cons: The free plan is limited to one user and has some branding limitations.

Pricing: The free plan is available for businesses with up to $50,000 in annual revenue. Paid plans with more features start at $15/month.

Hiveage

Hiveage screenshot

Best for freelancers and small teams needing a simple, powerful solution

Hiveage is a hidden gem in the crowded invoicing software market. While it may not have the brand recognition of some of the bigger players, it offers a surprisingly powerful set of features in a simple, user-friendly package. For freelancers and small teams who need an affordable and efficient way to manage their invoicing, Hiveage is a fantastic choice.

Why We Picked It: We were drawn to Hiveage’s elegant design and intuitive interface. It’s a tool that you can start using in minutes, without a steep learning curve. But don’t let its simplicity fool you – Hiveage is packed with features that can help you get paid faster and manage your finances more effectively. It’s a favorite among our team for its perfect balance of power and simplicity.

Standout Features & Integrations:

  • Send unlimited invoices and estimates on all paid plans.
  • Track time, expenses, and mileage, and easily bill them to clients.
  • Accept online payments from dozens of payment gateways, including Stripe, PayPal, and Braintree.
  • Create detailed financial reports to track your business’s performance.
  • Integrates with Zapier to connect with thousands of other apps.

Pros and Cons:

  • Pros: Beautifully designed and easy to use, affordable pricing, unlimited invoices and clients on paid plans.
  • Cons: The free plan is limited to 5 clients, but the paid plans offer excellent value.

Pricing: The free plan is available for businesses alongside a paid plan, offering more features starting at $16/month.

Wave

Wave Invoicing screenshot

Best free invoicing and accounting software for startups

Wave is another excellent option for businesses on a budget. It offers a suite of accounting, invoicing, and receipt scanning tools for free. While it may not have all the advanced features of a paid platform like QuickBooks, it provides more than enough functionality for most startups and small businesses.

Why We Picked It: We love that Wave is committed to providing a truly free solution for small businesses. There are no monthly fees, and the invoicing and accounting features are surprisingly robust. It’s a great way to get your financial house in order without adding to your monthly expenses.

Standout Features & Integrations:

  • Create and send unlimited customized, professional invoices.
  • Track income and expenses, and connect your bank accounts for automatic transaction importing.
  • Scan receipts with the mobile app and automatically record them as expenses.
  • Accept online payments via credit card and bank transfer (for a fee).
  • Integrates with PayPal, Stripe, and other popular services.

Pros and Cons:

  • Pros: Completely free invoicing and accounting, unlimited invoices, and collaborators.
  • Cons: Customer support is limited on the free plan, and some advanced features are lacking.

Pricing: Free for invoicing, accounting, and receipt scanning. Transaction fees apply for online payments.

Xero

Xero Invoicing screenshot

Best for growing businesses that need scalable accounting features

Xero is a powerful accounting platform that gives QuickBooks a run for its money. It’s particularly popular in Europe and Australia, but it’s also gaining traction in North America. With a clean interface and a wide range of features, Xero is a great choice for growing businesses that need a scalable accounting solution.

Why We Picked It: We were impressed by Xero’s focus on user experience. The platform is well-designed and easy to navigate, despite its powerful feature set. We also like that Xero offers unlimited users on all its plans, making it a cost-effective option for teams.

Standout Features & Integrations:

  • Create and send professional recurring invoices with automatic reminders.
  • Track inventory and manage purchase orders.
  • Reconcile bank transactions quickly and easily.
  • Integrates with over 1,000 third-party apps, giving you endless possibilities for customization.

Pros and Cons:

  • Pros: Unlimited users on all plans, strong inventory management features, huge app ecosystem.
  • Cons: The mobile app is not as full-featured as the web version.

Pricing: Plans start at $7.50 a month for the Early plan.

Stripe Invoicing

Stripe Invoicing screenshot

Best for businesses that already use the Stripe payment gateway

If you’re already using Stripe to accept payments, then Stripe Invoicing is a natural choice. It’s a simple and effective way to send invoices and get paid, and it’s seamlessly integrated with the rest of the Stripe ecosystem. For businesses that want to keep their payment processing and invoicing all in one place, Stripe Invoicing is a great option.

Why We Picked It: We like that Stripe Invoicing is a no-frills solution that gets the job done. It’s not trying to be a full-fledged accounting platform, but it excels at what it does: helping you get paid. The integration with the Stripe payment gateway is a major plus, as it makes it easy to accept payments from all over the world.

Standout Features & Integrations:

  • Create and send invoices in minutes from the Stripe dashboard.
  • Accept payments in over 135 currencies and dozens of payment methods.
  • Automate invoice collection with smart retries and automatic reminders.
  • Integrates with a wide range of third-party apps and services.

Pros and Cons:

  • Pros: Seamless integration with the Stripe payment gateway, excellent international payment support.
  • Cons: Not a full accounting solution, transaction fees can add up.

Pricing: Standard package has a 2.9% + 30¢ per successful transaction for domestic cards

Square Invoices

Square Invoicing screenshot

Best for businesses that use Square for point-of-sale

For businesses that are already using Square for their point-of-sale (POS) system, Square Invoices is a logical and convenient extension. It allows you to manage all your sales, whether in-person or online, from a single platform. This integration simplifies your workflow and provides a unified view of your business’s revenue.

Why We Picked It: The seamless integration with Square’s POS system is the key reason we selected Square Invoices. This makes it an incredibly efficient choice for retailers, restaurants, and other businesses that process transactions both in-person and online. The ability to manage all sales channels from one dashboard is a significant advantage.

Standout Features & Integrations:

  • Send unlimited invoices from the Square app or your online dashboard.
  • Track unpaid invoices and send automatic reminders.
  • Allow customers to pay online with a credit card or in person with Square’s POS hardware.
  • Integrates with other Square products, such as Square Payroll and Square Capital.

Pros and Cons:

  • Pros: Seamless integration with Square POS, unified sales dashboard, and easy to use.
  • Cons: Best suited for businesses already in the Square ecosystem; transaction fees apply.

Pricing: Free to send invoices; transaction fees apply for online payments.

InvoiceNinja

Invoiceninja screenshot

Best open-source invoicing software with a self-hosting option

InvoiceNinja is a unique and powerful option for businesses that want more control over their invoicing software. It’s an open-source platform, which means you can host it on your own servers and customize it to your heart’s content. For tech-savvy businesses that value flexibility and control, InvoiceNinja is an excellent choice.

Why We Picked It: We were impressed by InvoiceNinja’s open-source model and the flexibility it offers. The ability to self-host and customize the software is a major advantage for businesses with specific needs. The platform also offers a generous free plan for those who don’t want to self-host.

Standout Features & Integrations:

  • Create and customize invoices with your own branding.
  • Accept online payments from over 45 payment gateways.
  • Track time and expenses, and create projects and tasks.
  • Integrates with a wide range of third-party apps through Zapier.

Pros and Cons:

  • Pros: Open-source and self-hostable, highly customizable, generous free plan.
  • Cons: Self-hosting requires technical expertise, and the interface can be less polished than some competitors.

Pricing: Free plan available. Pro plan starts at $10/month.

Invoicely

Invoicely screenshot

Best for businesses that need multi-currency invoicing

Invoicely is a straightforward and easy-to-use invoicing platform that is particularly well-suited for businesses that operate in multiple countries. With support for a wide range of currencies, Invoicely makes it easy to bill international clients in their local currency. This can help to reduce confusion and make it more likely that you’ll get paid on time.

Why We Picked It: We selected Invoicely for its robust multi-currency support and straightforward, no-nonsense approach to invoicing. The platform is easy to navigate and doesn’t overwhelm you with unnecessary features. If you need a reliable way to send invoices in multiple currencies, Invoicely is a great choice.

Standout Features & Integrations:

  • Send invoices in any currency to clients anywhere in the world.
  • Track time, expenses, and mileage, and bill them to your clients.
  • Accept online payments from PayPal, Stripe, and other payment gateways.
  • Integrates with a variety of third-party apps and services.

Pros and Cons:

  • Pros: Excellent multi-currency support, simple and easy to use, generous free plan.
  • Cons: The interface is a bit dated compared to some competitors, limited customization options.

Pricing: Free plan available. Paid plans start at $9.99/month.

Bill.com

Bill.com screenshot

Best for businesses that need to automate their accounts payable and receivable

Bill.com is a powerful platform that goes beyond simple invoicing to offer a complete solution for managing your accounts payable and receivable. With features like automated bill payments and invoice processing, Bill.com can save you a significant amount of time and effort. For businesses that are looking to streamline their entire financial workflow, Bill.com is a top contender.

Why We Picked It: We were impressed by Bill.com’s focus on automation. The platform can automate many of the tedious tasks associated with accounts payable and receivable, freeing you up to focus on more strategic work. The platform also offers strong integration with popular accounting software like QuickBooks and Xero.

Standout Features & Integrations:

  • Automate your entire accounts payable and receivable process.
  • Pay bills electronically and get paid faster with online payments.
  • Sync with your accounting software to keep your books up to date.
  • Integrates with QuickBooks, Xero, NetSuite, and other popular accounting platforms.

Pros and Cons:

  • Pros: Powerful automation features, strong integration with accounting software, can save you a lot of time.
  • Cons: More expensive than simpler invoicing tools, and can be complex to set up.

Pricing: Plans start at $45/user/month.

Harvest

Harvest screenshot

Best for teams that need integrated time tracking and invoicing

Harvest is a popular time tracking and invoicing platform that is perfect for teams that bill by the hour. With its intuitive interface and powerful features, Harvest makes it easy to track time, manage projects, and send accurate invoices. If your business relies on billable hours, Harvest is a must-have tool.

Why We Picked It: We were impressed by Harvest’s seamless integration of time tracking and invoicing. The platform makes it incredibly easy to turn your team’s billable hours into professional invoices, ensuring that you get paid for all your hard work. The platform also offers detailed reporting, so you can see where your team’s time is going and how profitable your projects are.

Standout Features & Integrations:

  • Track time from your desktop, mobile phone, or browser.
  • Create and send professional invoices in minutes.
  • Get paid faster with online payments from Stripe and PayPal.
  • Integrates with popular project management tools like Asana, Trello, and Basecamp.

Pros and Cons:

  • Pros: Excellent time tracking features, seamless integration with invoicing, and detailed reporting.
  • Cons: The free plan is very limited, and can be expensive for large teams.

Pricing: Free plan available. Paid plans start at $11/user/month.

Zervant

Zervant screenshot

Best for European businesses that need EU-compliant invoicing

Zervant is a simple and easy-to-use invoicing platform that is designed specifically for European businesses. With support for EU VAT regulations and other country-specific requirements, Zervant makes it easy to send compliant invoices to clients across Europe. If you’re a European business that needs a hassle-free way to manage your invoicing, Zervant is a great choice.

Why We Picked It: We selected Zervant for its focus on the European market. The platform’s built-in support for EU VAT regulations is a major advantage for businesses that operate in Europe. We also like that the platform is available in multiple languages, making it easy to do business with clients from different countries.

Standout Features & Integrations:

  • Create and send EU-compliant invoices in minutes.
  • Track your time and expenses, and bill them to your clients.
  • Get paid faster with online payments from Stripe and other payment gateways.
  • Integrates with a variety of third-party apps and services.

Pros and Cons:

  • Pros: Excellent support for EU VAT regulations, available in multiple languages, simple and easy to use.
  • Cons: Limited features compared to some competitors, best suited for European businesses.

Pricing: Free plan available. Paid plans start at £8,99/month.

Invoice Office

Invoiceoffice screenshot

Best for businesses that manage multiple companies

Invoice Office is a versatile invoicing and accounting platform that is designed for businesses that manage multiple companies or entities. With its multi-business support, you can easily switch between different company profiles and manage your invoicing and accounting for each one separately. This is a great feature for entrepreneurs who run multiple businesses or for accounting firms that manage the books for multiple clients.

Why We Picked It: We were impressed by Invoice Office’s multi-business support, which is a rare feature in the invoicing software market. The platform also offers a comprehensive suite of accounting tools, including expense tracking, financial reporting, and CRM features. If you need to manage the finances for multiple businesses, Invoice Office is a top contender.

Standout Features & Integrations:

  • Manage multiple businesses from a single account.
  • Create and send professional invoices, quotes, and orders.
  • Track your inventory and manage your customer relationships.
  • Integrates with a variety of third-party apps and services.

Pros and Cons:

  • Pros: Excellent multi-business support, comprehensive accounting features, built-in CRM.
  • Cons: The interface can be a bit cluttered and may be too complex for very small businesses.

Pricing: Free plan available. Paid plans start at €11.99/month.

Paydirt

Paydirt screenshot

Best for freelancers who want to track time and get paid for it seamlessly

Paydirt is a smart and simple time tracking and invoicing platform that is designed for freelancers. With its intuitive interface and clever features, Paydirt makes it easy to track your time, create accurate invoices, and get paid for your work. If you’re a freelancer who is tired of juggling multiple tools to manage your time and invoicing, Paydirt is a great solution.

Why We Picked It: We were impressed by Paydirt’s focus on the needs of freelancers. The platform’s time tracking features are particularly well-designed, with a browser extension that makes it easy to track your time from anywhere on the web. We also like that the platform automatically creates invoices from your tracked time, saving you a significant amount of effort.

Standout Features & Integrations:

  • Track your time with a single click from your browser.
  • Automatically create invoices from your tracked time.
  • Get paid faster with online payments from Stripe and PayPal.
  • Integrates with popular project management tools like Basecamp and Trello.

Pros and Cons:

  • Pros: Excellent time tracking features, seamless integration with invoicing, simple and easy to use.
  • Cons: Limited accounting features, best suited for freelancers.

Pricing: Plans start at $7 monthly.

Other Invoicing Software to Consider

While the 15 platforms above represent our top picks, there are many other great invoicing tools on the market. Here are a few others that are worth considering:

  • Blinksale: A simple and elegant invoicing platform that is great for freelancers and small businesses.
  • InvoiceOcean: A powerful invoicing platform with a focus on automation and integration.
  • Trulysmall: A simple and affordable invoicing and accounting solution for small businesses.
  • Joist: A popular invoicing and estimating app for contractors and tradespeople.
  • PaySimple: A comprehensive platform for accepting payments and managing customer relationships.

What to Look for in Online Invoicing Software

With so many options to choose from, it can be tough to know which invoicing software is right for your business. Here are a few key factors to consider when making your decision:

  • Ease of Use: The software should be easy to use and navigate, even if you’re not an accounting expert.
  • Features: Make sure the software has the features you need, such as time tracking, expense management, and recurring invoices.
  • Integrations: The software should integrate with other tools you use, such as your accounting software, project management tool, and payment gateway.
  • Pricing: The software should be affordable and offer a pricing plan that fits your budget.
  • Customer Support: The software should offer excellent customer support in case you run into any problems.

Frequently Asked Questions (FAQ)

What is the best free invoicing software?

For most users, Zoho Invoice and Wave are the best free invoicing software options. Both offer a generous set of features without any monthly fees.

Can I accept credit card payments with these tools?

Yes, all of the tools on our list allow you to accept credit card payments. Most of them also support other payment methods, such as bank transfers and PayPal.

Do I need accounting software if I have invoicing software?

It depends on your needs. If you just need to send invoices and track payments, then a simple invoicing tool may be all you need. However, if you need to manage your expenses, run financial reports, and prepare for tax time, then you’ll need a full-fledged accounting solution like QuickBooks or Xero.

Conclusion

Choosing the right online invoicing software is a critical decision for any small business. The right tool can save you time, help you get paid faster, and give you a clearer picture of your financial health. We hope this guide has helped you to narrow down your options and find the perfect invoicing software for your business.

No matter which tool you choose, the most important thing is to get started. Stop wasting time with manual invoicing and start automating your billing process today. Your future self will thank you for it.

Invoicemojo logo
Disclaimer: The reviews on InvoiceMojo are independently researched and not influenced by software vendors. While we strive to provide accurate, unbiased information, readers should conduct their own due diligence before making purchasing decisions. We may earn affiliate commissions from some links at no additional cost to you.
  • 275 New North Road Islington London N1 7AA United Kingdom
  • +448007074279
© 2025 We Do Mojo. All Rights Reserved.