Billdr vs Invoice Ninja
Both are on the Contractor Invoicing Software list. Here is what each maker publishes, side by side.
| Billdr |  Invoice Ninja | |
|---|---|---|
| Place on the list | #16 6.9 | #4 7.5 |
| Maker | — | — |
| Starts at | A$14.99 a month | $14 a month |
| Free | Free plan | Free plan |
| Runs on | iPhone/iPad | Android, API, iPhone/iPad, Linux, Mac, Self-hosted, Web, Windows |
| Open source | No | No |
| Plans | Free: A$0 Billdr Pro monthly: A$14.99 a month Billdr Pro yearly: A$119.99 a year | Free: $0 Self-hosted: $0 Ninja Pro: $14 a month Enterprise: $18 a month |
| Verdict | Billdr brings job details, quoting and invoicing together for Australian tradies, with a free option for up to three jobs. Businesses needing more jobs or multi-device access can consider Pro, while accounting integrations with Xero and MYOB are not currently available. | Invoice Ninja combines estimates, billing, payment collection, and project time tracking across hosted and self-hosted options. The hosted free plan has a five-client ceiling, while self-hosting requires a separately paid server. |
| Visit Billdr | Visit Invoice Ninja |