Best Invoice Software in 2026: 8 Tools Compared

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By the Ainotely Editorial Team.
Updated October 2026. 8 min read. Prices and features researched from each vendor's official pages and app store listings at time of writing.
Best Invoice Software
Quick picks
  1. 1FreshBooks logo
    FreshBooksInvoicing for service businesses
    Visit
  2. 2QuickBooks Online logo
    QuickBooks OnlineInvoicing plus full accounting
    Visit
  3. 3Zoho Invoice logo
    Zoho InvoiceFree invoicing for small businesses
    Visit
  4. 4Wave logo
    WaveFree invoicing and accounting
    Visit
  5. 5Square Invoices logo
    Square InvoicesInvoicing for sellers using Square
    Visit
Short version:
In this guide Quick comparisonThe best invoice softwareHow we picked theseGet paid faster with clear invoicesFrequently asked questionsSources

Quick comparison

ProductIdeal forPrice fromFree version
FreshBooksInvoicing for service businessesSee websiteFree trialVisit
QuickBooks OnlineInvoicing plus full accountingSee websiteFree trialVisit
Zoho InvoiceFree invoicing for small businessesFreeYesVisit
WaveFree invoicing and accountingFreeYesVisit
Square InvoicesInvoicing for sellers using SquareFreeYesVisit
XeroInvoicing plus cloud accountingSee websiteFree trialVisit
Invoice2goMobile invoicing on the goSee websiteFree trialVisit
HoneyBookInvoicing plus client managementSee websiteFree trialVisit

The best invoice software

We compared official feature pages, pricing pages, app store listings, privacy policies and public reviews to build this list. Our pick for most people is the option that gives the clearest value for its price, but the right choice for you depends on your budget, your devices and how often you will use it.

FreshBooks logo
#1

FreshBooks

Ideal for: Invoicing for service businesses

FreshBooks website
freshbooks.com homepage

FreshBooks fits invoicing for service businesses. Service businesses get invoicing plus time tracking in one place. That focus shows in day to day use, where the main tools are easy to find and the extras do not get in the way. The catch is worth knowing before you commit. Product sellers need inventory features elsewhere. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Easy invoicing
  • Time tracking
  • Client portal
  • Client tier pricing
  • Less suited to inventory
QuickBooks Online logo
#2

QuickBooks Online

Ideal for: Invoicing plus full accounting

QuickBooks Online app screenshots
App Store screenshots

For invoicing plus full accounting, QuickBooks Online is a strong place to start. Its invoicing sits inside full accounting, which suits growing businesses. It is a practical choice when you want results without a long setup process. The catch is worth knowing before you commit. Solo invoicers may find it more than they need. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Invoicing
  • Bank feeds
  • Accounting
  • Payroll add ons
  • Price rises with tiers
  • Learning curve
Zoho Invoice logo
#3

Zoho Invoice

Ideal for: Free invoicing for small businesses

Zoho Invoice website
zoho.com homepage

If free invoicing for small businesses is your main need, Zoho Invoice deserves a close look. Its free plan suits small businesses that mainly need invoices. The design keeps the core job front and centre. The catch is worth knowing before you commit. Full accounting users need Zoho Books. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Free invoicing
  • Estimates
  • Client portal
  • Paid Zoho Books needed for full accounting
  • Support varies
Wave logo
#4

Wave

Ideal for: Free invoicing and accounting

Wave fits free invoicing and accounting. Its free invoicing suits freelancers and tiny businesses. That focus shows in day to day use, where the main tools are easy to find and the extras do not get in the way. The catch is worth knowing before you commit. Larger businesses may need stronger support. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Free invoicing
  • Accounting
  • Bank connections
  • Payments cost extra
  • Support limited
Square Invoices logo
#5

Square Invoices

Ideal for: Invoicing for sellers using Square

For invoicing for sellers using square, Square Invoices is a strong place to start. Square sellers get invoicing beside payments in one system. It is a practical choice when you want results without a long setup process. The catch is worth knowing before you commit. Non Square users get less benefit. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Free invoicing
  • Card payments
  • Square integration
  • Card fees apply
  • Accounting features limited
Xero logo
#6

Xero

Ideal for: Invoicing plus cloud accounting

If invoicing plus cloud accounting is your main need, Xero deserves a close look. Its invoicing suits businesses that also need strong accounting. The design keeps the core job front and centre. The catch is worth knowing before you commit. Solo invoicers may find it pricey. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Invoicing
  • Bank reconciliation
  • Multi currency
  • Price rises with tiers
  • Payroll varies by country
Invoice2go logo
#7

Invoice2go

Ideal for: Mobile invoicing on the go

Invoice2go fits mobile invoicing on the go. Mobile workers get fast invoicing from a phone. That focus shows in day to day use, where the main tools are easy to find and the extras do not get in the way. The catch is worth knowing before you commit. Office accounting users need a fuller tool. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Mobile invoicing
  • Estimates
  • Payment tracking
  • Subscription needed
  • Accounting features limited
HoneyBook logo
#8

HoneyBook

Ideal for: Invoicing plus client management

For invoicing plus client management, HoneyBook is a strong place to start. Creative professionals get invoicing plus contracts and client flow. It is a practical choice when you want results without a long setup process. The catch is worth knowing before you commit. Pure invoicers may find it more than needed. Check the current price, the renewal terms and what is included on the plan you actually want, since entry plans often leave out the features shown in marketing. If that trade off still works for your routine, this is an easy option to recommend.

The good and the bad
  • Invoicing
  • Contracts
  • Client portal
  • Scheduling
  • Price is higher
  • Mainly for service professionals

How we picked these

We started with the products that appear most often in this category, then kept only the ones that exist and work today, with a clear official homepage and a plan structure we could describe honestly. We compared official feature pages, pricing pages, app store listings, privacy policies and public reviews, and we left out products whose prices or homepages we could not verify. We did not claim hands on testing that did not happen, and we favoured products with clear terms over products that hide limits in fine print. We also weighed fit over fame. A well known name can be the wrong pick if its plan is built for a different kind of user, while a smaller option can be better when it matches your daily routine. That is why each write up names who the product suits, one concrete strength and one honest weakness, so you can judge the trade off for yourself.

Get paid faster with clear invoices

Send invoices the same day

Same day invoicing shortens payment time. Automate recurring invoices and reminders so nothing waits for admin time.

Make payment easy

Offer card and bank payment links on the invoice. Every extra step a client must take delays payment.

Track overdue invoices weekly

A weekly overdue review catches slow payers early. Follow up politely but promptly, and pause work for repeat late payers. Before you decide, shortlist two options and test them side by side for a few days of normal use. Note what slows you down, what costs extra, and what you would miss if you switched. That short test usually reveals the right choice faster than reading another ten reviews, because it is based on your routine, your devices and your budget rather than on a generic ranking. Also check support and cancellation before you pay for a year in advance. A clear help centre, a reachable support team and a simple cancel button are worth more than a small discount, because they decide how painful it is to fix a billing problem or leave later. If support is hard to reach during a trial, treat that as a warning sign, not as a minor detail, and choose the option with clearer terms even if its headline price is slightly higher.

Frequently asked questions

What is the best invoice software?

FreshBooks suits service businesses, Zoho Invoice and Wave suit free invoicing, and QuickBooks suits invoicing plus accounting.

What is the best free invoice software?

Zoho Invoice, Wave and Square Invoices offer free invoicing plans. Card payment fees still apply when clients pay by card.

What is the best invoice app for small business?

FreshBooks and QuickBooks suit growing businesses, while Invoice2go suits mobile workers who invoice on site.

Can invoice software handle taxes?

It can add tax rates and track totals, but tax filing usually needs accounting software or an accountant.

How do I get clients to pay faster?

Send clear invoices promptly, offer easy payment links, and set payment terms and reminders from the start.

Sources

  1. https://www.freshbooks.com
  2. https://quickbooks.intuit.com
  3. https://www.zoho.com/invoice
  4. https://www.waveapps.com
  5. https://squareup.com
  6. https://www.xero.com
  7. https://invoice.2go.com
  8. https://www.honeybook.com