Invoice Ninja vs SolidInvoice
Both Invoice Ninja and SolidInvoice are self-hosted alternatives to FreshBooks. Both are filed under Money, Budgeting & Management.
Side by side
| Field | Invoice Ninja | SolidInvoice |
|---|---|---|
| Description | Powerful tool to invoice clients online. | Invoicing and quote application. |
| GitHub stars | 10,471 | 980 |
| License | Elastic-2.0 | MIT |
| Platforms | PHP, Docker, K8S | PHP |
| Latest release | v5.13.53, 2 November 2026 | 3.1.2, 21 October 2026 |
| Repository activity | 18 October 2026 | 31 October 2026 |
| Health | Active | Active |
| Categories | Money, Budgeting & Management | Money, Budgeting & Management |
| Website | https://www.invoiceninja.org/ | https://solidinvoice.co |
| Source code | https://github.com/invoiceninja/invoiceninja | https://github.com/SolidInvoice/SolidInvoice |
Where the records differ
Computed from the two records above: a line appears only where the dataset states a figure, a date or a set relation, and no line recommends one application over the other.
- Invoice Ninja has more GitHub stars in the dataset, 10,471 against 980.
- SolidInvoice recorded repository activity more recently, 31 October 2026 against 18 October 2026.
- Invoice Ninja has the newer stable release on record: v5.13.53, 2 November 2026, against 3.1.2, 21 October 2026.
- Licenses differ: Invoice Ninja is listed under Elastic-2.0; SolidInvoice under MIT.
- Platforms differ: Invoice Ninja lists PHP, Docker, K8S; SolidInvoice lists PHP.
- Both are filed under the same categories: Money, Budgeting & Management.