Best Contractor Invoicing Software in 2026
Updated
In short: Invoice Ninja is ranked #1 of 27 as of 3 October 2026, ahead of FreshBooks and Contractor+. The best-ranked option with a free plan is Contractor+. The lowest first paid tier on this page is Billdu at $4.99/mo.
Contractor invoicing software can help organize estimates, billing, and payment collection around the work you do. Compare Estimates, Invoice limit, Recurring invoices, Online payments, Payment requests, and Mobile apps to see how each entry supports your billing routine. Free plan and Paid from offer useful cost context, while invoice limits clarify what is available at different levels. Invoice Ninja and Zoho Invoice open the ranking, with Contractor+ and Bookipi among the next entries. Weigh the listed capabilities against how you prepare charges, send invoices, and collect payments from customers.
27 contractor invoicing software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Estimates | |
|---|---|---|---|---|---|---|---|---|
| 1 | Invoice Ninja | 7.4 | RecognisedAPIDocumented | $14/mo | Yes | — | Yes | View |
| 2 | FreshBooks | 6.8 | RecognisedAPIDocumented | — | No | 23 /mo | — | View |
| 3 |  Contractor+ | 6.0 | RecognisedAPIDocumented | $29/mo | Yes | — | Yes | View |
| 4 |  Bookipi | 5.9 | RecognisedAPIDocumented | $7.60/mo | Yes | — | — | View |
| 5 |  InvoiceGo | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 6 | Invoicely | 5.9 | RecognisedAPIDocumented | $9.99/mo | Yes | 9.99 /mo | — | View |
| 7 | Zoho Invoice | 5.9 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 8 |  Invoice Home | 5.8 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 9 |  Billdr | 5.6 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 10 |  ElysionOne | 5.5 | RecognisedAPIDocumented | — | Yes | 19.99 /mo | Yes | View |
| 11 |  Hovea | 5.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 12 |  Invoice Plus | 5.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 13 |  Just Invoice | 5.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 14 |  WorkSolo | 5.5 | RecognisedAPIDocumented | — | Yes | 19 /mo | Yes | View |
| 15 | Estibill | 5.4 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 16 |  Joist | 5.4 | RecognisedAPIDocumented | $49/mo | No | — | Yes | View |
| 17 | Traddie | 5.4 | RecognisedAPIDocumented | £9.99/mo | No | — | Yes | View |
| 18 | Billdu | 5.3 | RecognisedAPIDocumented | $4.99/mo | No | 4.99 /mo | — | View |
| 19 |  InvoiceBerry | 5.3 | RecognisedAPIDocumented | $15/mo | No | 15 /mo | — | View |
| 20 |  Invoice2go | 5.2 | RecognisedAPIDocumented | — | No | — | — | View |
| 21 |  QuoteAnvil | 5.0 | RecognisedAPIDocumented | — | No | 7 /mo | Yes | View |
| 22 |  Trade2Base | 5.0 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 23 |  TradesInvo | 5.0 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 24 |  Invoice Simple | 4.9 | RecognisedAPIDocumented | — | No | — | — | View |
| 25 |  TradersFlow | 4.9 | RecognisedAPIDocumented | — | No | — | Yes | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which contractor invoicing software is ranked first on Inferse?
Invoice Ninja is ranked #1 of 27 with a score of 7.4. FreshBooks is second and Contractor+ third.
How many of these have a free plan?
7 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Billdu has the lowest first paid tier we found: $4.99/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.