Invoice Ninja is a free invoicing software designed for freelancers and small businesses. It provides tools for invoicing, payments, expenses, time tracking, and project management, allowing users to maintain a clear overview of their financial status. The platform enables users to create professional invoices and quotes quickly, manage client payments, and track business expenses efficiently.

Create beautiful, professional invoices and quotes in seconds.

Invoicing & Quotes

Clients pay directly from their invoice with one click.

Online Payments

Track every billable minute and manage projects with Kanban boards.

Time Tracking & Projects

Track all your business expenses and manage vendors.

Expenses & Vendors

Your clients get their own branded portal to view invoices and make payments.

Client Portal

Free Invoicing Software for Small Business

Free Plan

InvoiceSnap

InvoiceForge

Conta is an invoicing software designed to help freelancers and small business owners create, send, and manage invoices quickly and efficiently. With a user-friendly interface, Conta allows users to send professional invoices via email, PDF, or WhatsApp, and includes features like automated payment reminders and the ability to track invoices on the go. Conta is free to try for 30 days, making it accessible for startups and small businesses looking to streamline their invoicing process.

Create and send professional invoices in seconds.

Professional Invoicing

Let Conta send reminders to your clients for you.

Automated Payment Reminders

Manage your invoices on the go with the free mobile app.

Mobile App

Send unlimited invoices, quotes, and orders with the Premium plan.

Unlimited Invoices

Recurring Invoices

Free professional invoicing for startups

Standard

Premium

Invoiced by Flywire is an AI-native invoice-to-cash platform designed for B2B finance teams. It automates accounts receivable processes including invoicing, collections, cash application, reporting, and forecasting, while integrating global payments. This allows mid- to large-sized businesses to receive payments faster with reduced manual work. With features like smart chasing and cash application, Invoiced enhances the efficiency of financial operations.

Automates invoicing, collections, and cash application to streamline the accounts receivable process.

Accounts Receivable Automation

Customizable reminders and follow-ups based on customer payment behavior.

Smart Chasing

Offers over 1,200 local payment options across 140+ currencies, integrated directly into the platform.

Embedded Global Payments

Provides insights into accounts receivable performance and cash flow forecasting.

Analytics and Reporting

Seamlessly connects with major ERP systems to ensure accurate data synchronization.

Integration with ERP Systems

Invoiced

Invoicely is a free, simple, and secure invoicing platform designed for small businesses. It allows users to create and send invoices and estimates, track time and expenses, and accept online payments. With over 250,000 small businesses using the platform, invoicely aims to help users manage their finances efficiently and effectively.

Create professional and elegant looking estimates and invoices in any language or currency in seconds.

Effortless Invoicing

Receive instant online invoice payments from anywhere, allowing clients to pay directly on your invoice.

Accept Online Payments

Turn hours, miles, and expenses into invoices and bills at the click of a button.

Track Time, Expenses & Mileage

Easily set up multiple businesses with individual team members and clients.

Manage Multiple Businesses

Fully customize statements, logos, and control panel pages to fit your brand.

Custom Branding

Free Online Invoicing for Small Businesses

Free

Basic

Professional

Enterprise

Flowlu is an all-in-one project management and CRM platform designed for small and medium businesses. It offers tools for managing client work, tracking project progress, and handling financial records in one place. Users can create and send invoices, manage budgets, and visualize financial data with ease.

Log payments and expenditures for projects instantly to keep your books accurate.

Expense Tracking

Create and send invoices within seconds, automate billing, and get paid online.

Invoicing

Manage all financial records and plan your budget in one place with visual data insights.

Financial Management

Collaborate on tasks and projects in real-time with chat and comments.

Collaboration Tools

Measure and analyze time spent on each task to improve productivity.

Time Tracking

Flowlu

Essential

Advanced

Ultimate

Gekko is designed specifically for small entrepreneurs, providing an easy-to-use accounting system with all necessary features. Users can manage expenses, scan receipts, create invoices, and track time and trips seamlessly. The Gekko Costs app allows users to digitize receipts effortlessly, eliminating the need for physical storage. Gekko offers a free basic plan with unlimited use, making it accessible for all entrepreneurs.

Scan and manage receipts using the Gekko Costs app, keeping expenses organized.

Receipt Management

Create and send professional invoices and quotations directly from the platform.

Track billable and non-billable hours with a clear overview and integration with calendars.

Connect your bank account for real-time updates on incoming and outgoing payments.

Real-Time Bank Integration

Automatically track business trips using GPS for accurate mileage logging.

Trip Management

Gekko

Gekko Basic

Gekko Premium

Quipu is an all-in-one invoicing and treasury solution designed for freelancers, companies, and bookkeepers. It simplifies the management of invoicing, cash flow, and taxes, allowing users to focus on their core business activities. With features like automated billing processes and real-time cash flow visualization, Quipu helps users make informed financial decisions.

Easily create and send invoices while tracking their status from anywhere.

Automated Invoicing

Synchronize income sources and visualize cash flow with real-time data.

Cash Flow Management

Utilize OCR technology to register invoices quickly and reliably.

Document Digitization

Automatically associate bank movements with corresponding invoices.

Bank Reconciliation

Benefit from auto-completion of tax forms and specialized advisory services.

Tax Management

Quipu

Starter

Versapay is a cloud-based invoice-to-cash solution that automates and simplifies the accounts receivable process. It helps finance teams unlock cash flow by streamlining invoicing, collections management, and cash application. With features like a digital invoicing portal and automated reconciliation, Versapay enables businesses to get paid faster and improve cash flow efficiency.

Automate billing and streamline collections with digital invoicing.

Predict delinquencies and prioritize high-risk accounts with automated collections.

Collections Management

Automatically match payments to invoices, reducing guesswork.

Cash Application

Accept ACH, credit cards, and wire payments seamlessly.

Digital Payments

Track AR metrics and visualize collections trends for better decision-making.

Cash Flow Forecasting

Versapay

Harvest helps professional teams track time, bill clients, optimize team time, and measure performance with confidence. It offers features like time tracking, invoicing, expense management, and team management, all in one platform. Over 70,000 companies use Harvest to turn tracked hours into paid invoices.

Log hours your way, on any device with one-click timers, weekly and daily timesheets.

Create polished invoices from tracked time and expenses, with online payment options.

Log expenses per project, attach receipts, and manage reimbursements.

Expense Management

Analyze time spent and project profitability with visual breakdowns.

Reporting

Approve timesheets, see team capacity, and assign people to projects.

Team Management

Harvest

Teams

GroFlex is a business resource planning (BRP) software designed to optimize various business processes, including sales, accounting, inventory management, and customer relationship management. It offers real-time analytics and reporting to enhance decision-making and operational efficiency. GroFlex is cloud-based, allowing for easy scalability and integration of new applications as businesses grow.

Offers real-time insights and analytics for better decision-making and accurate forecasting.

Real-time Analytics

Automate recurring invoices and payment processing to save time.

Invoicing Automation

Real-time monitoring and advanced analytics for efficient stock control.

Inventory Management

Manage customer interactions and analyze customer data to enhance service.

Customer Relationship Management

Automatically records all transactions for accurate financial tracking.

Seamless Accounting

GroFlex

FreeAgent is designed for small businesses, freelancers, and contractors, providing a comprehensive solution for managing finances with confidence. It offers features like cashflow forecasting, invoicing, payroll, and tax compliance, ensuring users can streamline their administrative tasks and focus on growth. With a user-friendly interface and mobile app, FreeAgent helps users stay on top of their financial position and make informed decisions.

Automated cashflow forecasting to help users project their financial future.

Cashflow Forecasting

Easy-to-use invoicing tools that allow for quick payments and automated reminders.

Fully integrated payroll system that submits Real Time Information directly to HMRC.

Payroll

Generate MTD-compatible VAT returns and file them directly to HMRC.

Tax Compliance

Manage finances on the go with the FreeAgent mobile application.

FreeAgent

Monthly Plan

Introductory Monthly Plan

Annual Plan

Introductory Annual Plan

Zoho Books is comprehensive accounting software designed for growing businesses, managing everything from invoicing to inventory and expenses. It offers a cloud-based solution that allows users to handle their end-to-end accounting needs efficiently. The platform is also VERI*FACTU compliant in Spain, ensuring local compliance for users in that region.

Raise professional invoices and quotes, automate invoices and reminders, and send online payment links.

Receivables

Track vendor bills and expenses, add recurring expenses, and include client expenses on invoices.

Payables

Track inventory, update stock information automatically, and set reorder points.

Inventory

Send project quotes, accommodate partial payments, and log time and expenses.

Projects

Get actionable insights on cash flow, taxes, profit and loss, and sales.

Reports

Zoho Books

Elite

Wave is a small business software that provides a unified system for accounting, invoicing, payments, and more. It helps users gain financial clarity and stay tax-ready year-round. Designed for small business owners and solopreneurs, Wave simplifies bookkeeping and tax preparation, making it easy to track income, manage cash flow, and create professional invoices.

Track income and expenses, manage cash flow, and access reporting.

No Sweat Accounting

Create beautiful, professional invoices and estimates in just a few clicks.

Easy Invoicing

Allow customers to pay via credit card, bank transfer, or Apple Pay.

Secure Online Payments

Manage payroll for employees and contractors without legal complications.

Painless Payroll

Wave

STARTER Plan

PRO Plan

FreshBooks is an all-in-one accounting software designed for small businesses, freelancers, and solopreneurs. It simplifies invoicing, billing, payments, and payroll, enabling users to manage their finances efficiently. With features like mobile receipt scanning and automated expense categorization, FreshBooks helps users save time and reduce stress during tax season.

Create professional invoices in minutes, automatically add tracked time and expenses, calculate taxes, and customize payment options.

Get paid faster with automated invoices, secure online payments, and built-in reminders.

Billing and Payments

Track expenses with mobile receipt scanning and automated categorization.

Expenses

Seamlessly run payroll and track expenses without juggling separate tools.

Generate financial and accounting reports to monitor business health.

FreshBooks

Lite

Plus

QuickBooks Online is a cloud-based accounting solution designed for small to mid-sized businesses. It combines AI, human expertise, and business data to provide instant insights and expert guidance, helping users make confident business decisions. The platform offers features such as automated bookkeeping, invoicing, payroll, and expense tracking, all accessible from any web browser or mobile app.

QuickBooks learns how you categorize income and expenses and then automatically matches and records transactions.

Automated Bookkeeping

Accept credit cards and bank transfers in invoices, with status updates and reminders.

Set payroll schedules and run Auto Payroll for salaried employees.

Payroll Management

Organize and track business bills in one place, simplifying bill pay.

Utilize Intuit Intelligence for instant answers and recommendations on business performance.

🧾Invoicing & Billing