SolidInvoice

Open source invoicing and quote application.

Healthy · 69
69/100
Healthy

Actively maintained with regular releases.

Maintenance 33/40
Releases 21/25
Community 7/20
Momentum 8/15

Commit activity more than 83% of tracked projects; popularity more than 34%. How this is calculated.

Commits, last 11 months

2025-10: 110 commits 2025-11: 70 commits 2025-12: 37 commits 2026-01: 135 commits 2026-02: 71 commits 2026-03: 94 commits 2026-04: 141 commits 2026-05: 260 commits 2026-06: 127 commits 2026-07: 140 commits 2026-08: 77 commits
2025-10 1262 total 2026-08
Stars973
Latest release3.0.1 · 23 Jun 2026
Repo updated22 Sept 2026
LicenceMIT
Built withPHP

Is SolidInvoice actively maintained?

Development is ongoing. The repository recorded 1262 commits over the same window, and the last three months alone account for 344 of them.

The most recent tagged release, 3.0.1, is about 3 months old.

SolidInvoice ranks #18 of 43 in Money, Budgeting & Management, placing it mid-table for maintenance activity.

What SolidInvoice actually does

SolidInvoice is an open-source application designed for managing quotes and billing clients. It provides a self-hosted platform to handle the financial paperwork associated with freelance work or small business operations. Built with PHP and released under the MIT licence, it allows you to maintain full control over your billing data.

Best fit: Freelancers and small business owners who prefer to self-host their financial administration tools rather than relying on third-party SaaS billing platforms.

Worth knowing: Financial applications carry a high operational risk if misconfigured, and self-hosting means you are entirely responsible for your own backups, security hardening, and data recovery.

Deployment notes

You will typically need to provision a PHP-compatible web server with a separate relational database like MySQL or PostgreSQL, alongside a reverse proxy to handle TLS termination.


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