open-source-billing is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
These projects were analysed and named open-source-billing among their alternatives. The relationship is not symmetric — how open-source-billing rates them is a separate judgement, made when open-source-billing is analysed in its own right.
calls open-source-billing “Choose it if you want a GPL-3.0 source-available billing app for creating/sending invoices and receiving payments without Invoice Ninja's additional project/time-tracking features.”
A source-available invoice, quote, project and time-tracking app built with Laravel