Invio

Self-hosted invoicing without the bloat: create an invoice, share a link, get paid.

Webfree

A self-hosted web app for creating and sharing invoices that focuses on simplicity and minimal setup. It helps small businesses and freelancers generate invoice links, send bills, and accept payments without extra features, and is available free with an active GitHub community.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Invio - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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