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.

Simpler Invoice is described as 'We at Simpler Invoice hope to help as many contractors, sole traders and freelancers as possible to improve their invoicing game' and is a Invoicing software in the business & commerce category. There are nine alternatives to Simpler Invoice for a variety of platforms, including Web-based, iPhone, Self-Hosted, Android and SaaS apps. The best Simpler Invoice alternative is Summit Finance, which is both free and Open Source. Other great apps like Simpler Invoice are Invoice Ninja, InvoicePlane, Onigiri and Invoicera.
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.

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.




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.



Simplify your freelance business with a tailor-made toolkit: invoices, project management, proposals, client portal & more.




A comprehensive invoicing platform offering customizable templates, tax compliance, fraud protection, and client portal. Supports software integration, online estimates, GST invoicing, recurring billing, credit management, and global operations with multilingual and multicurrency support.




Invoice Mama is the perfect invoicing tool for small business owners and freelancers who want to look professional without breaking the bank. Created with you in mind, our platform makes billing simple and stress-free.


Invoice Simple is the perfect invoice maker for small business owners, contractors and freelancers needing a simple and professional mobile invoice app. Create, send and track invoices and estimates easily on your phone.




Hello Invoice is a modern invoicing platform for freelancers and professionals. Create and send estimates and invoices in seconds, automate billing, accept payments, track activity, and reduce admin, allowing you to focus less on admin and more on your work.



