8 Best Invoicing Software for Small Businesses (2026)

Updated on March 16, 2026 | 8 min. read

8 Best Invoicing Software for Small Businesses (2026) image

Top 8 best invoicing software for small business.

Invoicing and managing invoices can feel complicated and time-consuming, but it’s a key partof running a successful business and getting paid.

That’s why many small business owners turn to technology like invoicing software that can streamline the invoicing process. Many online invoicing tools also help with expense tracking and payment processing, so you can focus on running your business.

So, let’s take a look at some of the best invoicing software for service-based businesses.

🌟 KEY TAKEAWAYS

Invoicing software makes getting paid and bookkeeping easier for small businesses.

Choose your invoicing software based on your business, from the number of invoices you send to your billing requirements.

Many invoicing software, like FreshBooks, go beyond just invoicing to include other features that can help you run your business smoothly.

Top invoicing software for small businesses (2026)

Invoicing software helps you create invoices, track expenses, accept online payments, and save time so you can spend less time on admin.

Whether you're a general contractor or a web designer, here are some of the top options for your service-based business.

Software	Best for	Key features	Free trial/plan
FreshBooks	All-in-one invoicing and accounting	Customizable templates, time tracking, online payments, automation	30-day free trial
Zoho Invoice	Free invoicing for small and medium-sized businesses	Recurring invoices, multilingual support, client portals, time tracking	Free
Invoice Ninja	Customizable, open-source setup	Automated invoicing, time tracking, payment processing	Free and paid plans
Square Invoices	Payment-driven businesses	Real-time invoice tracking, recurring billing, cash flow management	Free plan and paid upgrades
Invoicera	Businesses managing A/R and A/P	Expense management, project tracking, auto-billing, multi-user access	Paid plans with a 7-day free trial
QuickBooks Online	Comprehensive accounting and bookkeeping	Unlimited invoices, expense tracking, tax tools, collaboration	Free trial available
Harvest	Time-based billing and project management	Time tracking, budget reports, professional invoices	Free (1 seat, 2 projects) and paid plans
Invoice2go	Quick, mobile invoicing	Mobile access, recurring billing, payment reminders	Paid plans with a free trial

1. FreshBooks

FreshBooks is a small business management and invoicing software for small teams and solopreneurs. With FreshBooks, you can create customized professional invoices for your clients. But FreshBooks doesn’t end at invoicing, it helps you get paid faster withpayment options right on your invoice and automatic payment reminders.invoice. You can even schedule recurring invoices, establish payment terms, charge late fees, and manage outstanding invoices.

FreshBooks offers customizable invoice templates, recurring invoices, and time-tracking tools, and integrates with over 100 entrepreneur apps. This invoicing and billing software has the necessary tools for a comprehensive bookkeeping system.

With 3 different plans, FreshBooks has plans that fit your business needs.Plus, youcan try any FreshBooks plan for free for 30 days.

2. Zoho Invoice

Zoho Invoice is an invoicing software designed for small and medium-sized businesses. It supports recurring invoices, time tracking, detailed reports, and client portals. Users can send invoices via SMS, email, or customer portals, and accept multiple payment methods, including credit cards, bank transfers, and checks.

Zoho Invoice also offers multilingual and multi-currency support, making it ideal for global freelancers and small businesses. While its free plan is limited to invoicing and is capped at 2 users and 500 invoices per year, it remains one of the best no-cost options.

3. Invoice Ninja

Invoice Ninja is an open-source invoicing platform built for flexibility. It supports invoice creation, time tracking, connections to many payment gateways, and automated invoicing features such as recurring billing and reminders.

The free tier covers core templates and allows unlimited invoices for up to 5 clients, while paid plans expand design options and remove client limits. Invoice Ninja suits tech-savvy teams that want a customizable, self-hostable setup.

4. Square Invoices

Square Invoices focuses on payment processing, primarily for in-person businesses. It lets you send professional invoices, set up recurring billing, and track invoices in real time across devices.

A free plan is available, with paid options for advanced tools and analytics. Processing fees apply. Square’s ecosystem also includes cash flow management features, which can help retail, service, and on-the-go businesses keep payments organized, but offers limited accounting and bookkeeping features.

5. Invoicera

Invoicera is a robust, all-in-one invoicing platform. It supports freelancers and enterprises alike with features such as time tracking, auto-billing, and financial reporting.

While it doesn't offer a permanent free plan, its customizable templates and multi-user support help teams stay organized and streamline invoice processing. With integrations for other accounting systems, Invoicera is well-suited for businesses managing both accounts receivable and payable.

6. QuickBooks Online

QuickBooks Online is an all-in-one accounting and invoicing solution for growing businesses. It supports robust invoicing, expense tracking, tax calculation, and real-time collaboration with team members.

While it’s priced higher and comes with a steeper learning curve than many competitors, its comprehensive tools and reporting make it one of the most powerful accounting platforms available.

7. Harvest

Harvest simplifies invoicing and project management for small teams. It lets you track time, manage budgets, and send quick, professional invoices.

The free version is suitable for freelancers and is limited to 1 user and 2 active projects, while the paid plan unlocks unlimited projects and advanced reporting. Harvest is a strong choice for service-based businesses focused on time tracking and project profitability.

8. Invoice2go

Invoice2go helps businesses create and send invoices quickly from any device. It’s known for its intuitive interface, mobile accessibility, and customizable templates.

With features like recurring billing and payment reminders, it streamlines cash flow for small businesses. Invoice2go is especially useful for beginners who want a simple,mobile-friendly invoicing tool.

How do you choose the best invoicing software for your small business?

Finding the right invoicing software can be challenging for small business owners. There are 4 main factors to consider: pricing, invoicing features (including online payment features), customization options, and app integrations.

Pricing: Most invoicing software offers both free and paid plans. Free plans typically come with limitations, such as an invoice cap or restricted features.
Invoicing features: Find one that can create recurring invoices, collect payments directly from invoices (with auto-charging), send reminders for unpaid charges, and generate reports.
Customization options: Look for options that let you tailor invoices to your brand and business needs.
App integrations: Ideally, you want accounting software that will simplify your workday by connecting with the other tools you already use.

The best invoicing software programs let you do more than customize, generate, and send invoices. You’ll also want to track your invoices and offer multiple payment methods, such as using FreshBooks Payments.

Make sure to check out different online invoicing services before making your decision.Some software works better for freelancers, while others are ideal for small and medium-sized businesses.

Key features to look for in invoicing software (For small businesses)

Choosing the right invoicing software means focusing on features that make the biggest impact. The best tools streamline your workflow, save time, and help you get paid faster. Here are the key features to look for.

Professional invoice templates

A clean, branded invoice helps your business look professional and trustworthy. Look for software that lets you customize templates with your logo, colors, and business details so every invoice reflects your brand.

Automation of recurring invoices and reminders

If you’re spending hours chasing late payments or manually sending repeat invoices, automation can save you valuable time. The best invoicing software automatically sends recurring invoices and automatic payment reminders,, so you can maintain a steady cash flow.

Online payments and multiple gateways

Getting paid should be easy for both you and your clients. Most modern software makes it easy to accept payments online. Look for invoicing software that supports multiple payment methods, such as credit cards, ACH transfers, and digital wallets, reducing friction and speeding up payment collection.

Mobile app access

When you’re managing a business on the go, a mobile app lets you create, send, and track invoices anytime. This flexibility ensures you can follow up on payments or send estimates right from your phone or mobile device.

Integration with accounting, taxes, and time tracking

Integrations eliminate the need for double data entry. Choose a tool that syncs with your accounting software or tax tools and supports time tracking if you bill hourly. These connections help you stay organized and accurate.

Scalability

As your business grows, your invoicing needs will change. The best software scales with you, offering additional users, advanced reporting, or expanded automation when you need it.

Cost and pricing transparency

Finally, make sure the pricing is clear. Some tools charge transaction fees or limit invoices on lower-tier plans. Knowing what you’ll pay up front helps you budget and compare options confidently.

All of these features contribute to what makes the best invoicing software for small businesses: efficiency, flexibility, and reliability that help you stay focused on running your business, not just managing your books.

How to pick the right invoicing software for your business

Every small business operates differently, so the “best” invoicing software depends on your specific needs. Here’s a simple checklist to guide your decision:

Do you bill hourly or per project? If you bill by the hour, look for invoicing tools with built-in time tracking. For project-based work, you’ll want clear progress billing and milestone tracking.
Do you need a mobile app? If you often work away from your desk or meet clients in person, mobile invoicing will make your life easier.
Do you need time tracking built in? Service-based businesses benefit from time-tracking features that automatically convert hours worked into invoices.
What’s your budget now—and in 12 months? Consider your current budget and how it might change as your business grows. Look for software that offers flexible pricing or upgradeable tiers. Remember to keep an eye out for add-on services that come with sneaky costs and monthly fees.
How much automation do you want? If manual invoicing is slowing you down, choose a tool with strong automation for recurring invoices, reminders, and online payments.
Do you need integration with other tools? Check whether the software connects with your existing accounting, CRM, or project management systems.

The key is to prioritize features that align with how your business operates, rather than getting distracted by extra features you may not need. The best invoicing software is the one that saves you time, fits your workflow, and helps you get paid faster.

Take control of your invoicing today

Managing invoices doesn't have to be complicated. The right invoicing software streamlines your billing process, helps you get paid faster, and frees up time to focus on growing your business. Try FreshBooks free for 30 days and see how easy it is to create professional invoices, track time, and get paid faster. No credit card required.