Sites and apps similar to Online Invoices include GnuCash, which is free and open source. Other options are Summit Finance, Midday, Dolibarr and Invoice Ninja. You're spoiled for choice with Invoicing Software like Online Invoices: we list more than 100 alternatives for Windows, iPhone, Mac, Android and iPad.
GnuCash is a versatile financial-accounting software designed for both personal and small-business use. With features like double-entry, scheduled transactions, and multi-currency support, it operates across various platforms, including Windows, Mac, and Linux, ensuring accuracy through professional principles.
United States
Summit is a modern, self-hostable invoicing and financial management application designed for freelancers, small businesses, and agencies. Create professional invoices, track expenses, generate financial reports, and more.
Indonesia
Midday provides you with greater insight into your business and automates the boring tasks, allowing you to focus on what you love to do instead.
United States
Dolibarr ERP & CRM is a modern and easy to use open-source web software package to manage your business (customers, invoices, orders, products, stocks, agenda, e-mailings, shipments...).
France
EU
Free, open-source invoicing and billing platform providing PDF invoice generation, client payment options through 30+ gateways, multiple templates, company logo addition, team roles, time tracking, advanced customization through paid plans, and no installation required.
United States
AuriumAI is an AI-powered business platform with a master agent that manages invoicing, hiring, strategy, data analysis, compliance, and office tasks through one chat interface, acting as an autonomous operational team for smarter, faster business decisions.
A modern invoicing platform with drag-and-drop template design. Accept online payments via Stripe, automate recurring invoices and payment reminders to get paid faster.
Streamline task management with visual boards, schedule resources, track time and expenses automatically, invoice clients, collaborate with teams and clients on one platform, monitor project profitability and performance, and manage work on mobile devices.
RomaniaEU
Offers accounting software with payroll, bookkeeping, invoicing, app integration, and inventory tools. Four plans cater to businesses of all sizes. Automates reconciliation and shares with accountants seamlessly. Higher tiers add project tracking.
United States
Turn time logs into professional invoices in a few clicks. Import from any tracker, create invoices, and email them straight to your clients.
CzechiaEU
InvoicePlane is a self-hosted open source application for managing your quotes, invoices, clients and payments. The application comes with various options, templates and settings to customize your invoicing experience.
