Best Freelance Invoicing Software in 2026
Updated
In short: FreeAgent is ranked #1 of 30 as of 4 October 2026, ahead of Invoice Ninja and Fakturoid. The best-ranked option with a free plan is Invoice Ninja. The lowest first paid tier on this page is FreeAgent at £4.17/mo.
Freelance invoicing software can bring billing together with records of time and expenses, payment collection, and repeat invoices. Compared on client portal, expense tracking, online payments, recurring invoices, and time tracking, the entries offer practical points to weigh against your routine. FreeAgent, Invoice Ninja, and Fakturoid are among the options. Check mobile apps as well as free-plan availability and paid-from pricing to understand access and cost. Whether you need to bill recurring work or keep time and expense records alongside invoices, use the listed capabilities to compare what fits your client work.
30 freelance invoicing software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Is your tool 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 freelance invoicing software is ranked first on Specifiction?
FreeAgent is ranked #1 of 30 with a score of 7.8. Invoice Ninja is second and Fakturoid third.
How many of these have a free plan?
9 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, FreeAgent has the lowest first paid tier we found: £4.17/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.