Best Invoice Software in 2026

100% free online invoicing software for small businesses.

Key Zoho Invoice features:

Client Portal Estimates Expenses management Time Tracking

free

The precision Work Intelligence for actionable bottom line impact and #1 workforce analytics software that shows how work actually happens: get real-time and historical data, understand productivity at every level, track AI adoption across your org.

Key Insightful.io features:

Productivity AI Adoption Report Customizable Dashboards Time Tracking

Try for free paid Free Trial $8 / Monthly (per employee per month (billed annualy)) Sponsored

Invoice Ninja is a free, open-source solution for invoicing and billing customers.

Key Invoice Ninja features:

Open Source Feature-Rich Competitive Pricing Customizable Invoices

Open Source

The ideal accounting software for small business owners.

Key FreshBooks features:

User-Friendly Interface Invoicing Features Time Tracking Expense Tracking

Visit website paid Free Trial $15 / Monthly (5 Billable Clients)

Xero is online accounting for your small business.

Key Xero features:

Cloud-based Access User-friendly Interface Integration Options Real-time Updates

paid Free Trial $9 / Monthly (Send 5 invoices and quotes / Enter 5 bills)

Tradify is a Job Management software for the trade contractor it can track every job from quote to invoice, helps to stay on top of workflow by tracking the jobs and team at all times.

Key Tradify features:

User-Friendly Interface Mobile App Job Management Integrations

Jobber’s field service scheduling software and app is the best way to organize your service business. Quote, schedule, invoice, and get paid—all in one place. Our easy-to-use app powers your sales, operations, and customer service.

Key Jobber features:

User-Friendly Interface Comprehensive Functionality Mobile App Customer Support

ServiceM8 (Service Mate) is cloud software that allows you to manage any service business. Manage jobs, produce mobile quotes and invoices on the go. Get Control.

Key ServiceM8 features:

User-Friendly Interface Mobile Accessibility Integrated Payments Job Scheduling and Dispatching

Award-winning financial software designed for entrepreneurs.

Key Wave Financial features:

Free to Use User-Friendly Interface Integrated Payments Comprehensive Features

Free and open source invoicing application to host on your own server.

Key InvoicePlane features:

Open Source Self-Hosted Customization Multi-Language Support

Open Source

QuickBooks Online is a Cloud Accounting for small business that can be used on iPad, mobile phone or computer to do invoicing, billing, run reports, or even pay employees online.

Key QuickBooks Online features:

Accessibility Automatic Updates Integrations Scalability

invoicely is a free online invoicing platform for small businesses .

Key invoicely features:

User-Friendly Interface Multi-Currency Support Customizable Invoices Free Tier Available

Job management software for Australian Tradies: quotes, scheduling and invoicing at A$35/month flat. Runs in the browser on any phone, no per-user fees, no job limits.

Key Jobmate247.com.au features:

Pricing Quoting Invoicing Scheduling

AU$35 / Monthly (one plan, free trial, no credit card, no per seat charge)

Create beautiful looking invoices in seconds.

Key Invoice Template features:

User-Friendly Interface Time-Saving Professional Appearance Customization