The 7 Best Invoicing Apps for Freelancers in 2026 (Tested & Compared)

Quick answer: If you want free and don't mind setup, Zoho Invoice or Wave are the strongest no-cost picks. If you bill by the hour and want contracts and proposals in one place, Bonsai or FreshBooks fit. If you only need clean invoices, payment tracking and a tax estimate without paying for a CRM you'll never open, Paidly ($9/month) is the simplest option. Below is the honest breakdown of who each tool is actually for.

Most "best invoicing app" lists are padded with tools built for accountants or agencies. Freelancers don't need double-entry bookkeeping or payroll. You need to send a professional invoice, see who hasn't paid, and have some idea of what you owe in tax. This guide ranks the tools by fit, not by feature count.

At a glance

Tool	Starting price	Best for	Tax estimate built in	Free plan
Zoho Invoice	Free	Free unlimited invoicing	No	Yes
Wave	Free (Pro ~$16 to $19/mo)	Free invoicing + basic accounting	No	Yes
Paidly	$9/mo	Simple invoicing + tax, nothing else	Yes	7-day trial
FreshBooks	~$21 to $23/mo (Lite)	Light accounting, 5-client cap on entry plan	Add-on/reporting	No
Bonsai	~$15 to $25/user/mo	Contracts, proposals, time tracking	Often an add-on	No
HoneyBook	~$19 to $36/mo	Creative businesses wanting a full CRM	No	No
Invoice Ninja	Free self-hosted / ~$18/mo cloud	Tech-comfortable freelancers	No	Yes (self-host)

Pricing reflects mid-2026 published rates and changes often. Always confirm on the vendor's site before deciding.

1. Zoho Invoice: best genuinely free option

Zoho Invoice went permanently free in 2021 and kept a surprisingly complete feature set: unlimited invoices, unlimited clients, recurring billing, time tracking and a client portal, all at no cost. The catch is the ecosystem. Real accounting means migrating to Zoho Books, integrations are limited, and the learning curve is steeper than the marketing suggests.

Pick it if: you send a handful of invoices a month, want $0, and don't mind some setup friction.

2. Wave: best free option with basic accounting

Wave bundles free invoicing with light double-entry accounting, which Zoho Invoice leaves out of its free tier. The trade-off most freelancers miss: free plans typically stamp a "Powered by Wave" line on the invoice PDF and payment page, which quietly signals to B2B clients that you're using a free tool. Wave's payroll and advanced payments are US and Canada focused.

Pick it if: you want free invoicing plus a basic ledger and you're in the US or Canada.

3. Paidly: best for freelancers who only want invoicing and tax

Paidly is deliberately narrow. It does professional branded invoices, payment tracking, client management and a quarterly tax estimator, and nothing else. No CRM, no proposals, no time tracking you'll never use. At $9/month (or a $59 one-time founding deal at launch) it sits below the paid all-in-one tools while including a tax estimate those tools often charge extra for. That estimator is a self-directed planning guide where you set your own rate, not tax advice. The limitation is the flip side of the pitch: if you need contracts, proposals or time tracking, it won't do them.

Pick it if: invoicing and a tax estimate is genuinely all you need, and you'd rather not pay for software bloat. Start a free trial.

4. FreshBooks: best light accounting, if you watch the client cap

FreshBooks is polished and freelancer-friendly, but the entry "Lite" plan (~$21 to $23/month) caps you at 5 billable clients. Hit client number six and you're pushed to the ~$38/month tier. Add online card payments and you're paying processing fees on top. It's a strong tool that gets expensive faster than the headline price implies.

Pick it if: you want real accounting features and have a small, stable client list.

5. Bonsai: best all-in-one for hourly freelancers

Bonsai covers the full freelance loop: proposals, contracts, time tracking, invoicing and a client portal. In 2026 it moved to per-user pricing (roughly $15 to $25/user/month depending on tier and billing), and its tax tooling is often a paid add-on. For a solo freelancer who bills hourly and wants contracts in the same place, it's excellent. For a team, the per-seat cost climbs.

Pick it if: you bill by the hour and want contracts, time tracking and invoicing unified.

6. HoneyBook: best for creative-business CRM

HoneyBook leans toward photographers, planners and creative studios that want lead capture, scheduling and client workflows, not just invoices. That breadth is the point and also the reason most solo freelancers overpay for it. You're buying a CRM with invoicing attached.

Pick it if: client management and bookings matter as much as billing.

7. Invoice Ninja: best for the technically comfortable

Invoice Ninja is open source. Self-host it for free, or pay around $18/month for the cloud version. It's powerful and cheap, but self-hosting is not for everyone.

Pick it if: you're comfortable running your own software, or want a low-cost cloud invoicer.

How to choose

• Sending 2 to 5 invoices a month? A free tool (Zoho Invoice or Wave) covers you completely.
• Want it simple and your invoice to look fully yours, with a tax estimate? A lean paid tool like Paidly avoids the free-plan branding and the all-in-one bloat.
• Bill hourly and need contracts and proposals? Bonsai or FreshBooks.
• Run a creative studio with bookings and leads? HoneyBook.

The cheapest tool on paper isn't always the cheapest to get paid through: a "free" invoicer charging 2.9% plus a fixed fee per card payment can cost a busy freelancer more than a flat $9/month plan. Match the tool to your volume and billing style, not to the longest feature list.

FAQ

What is the best free invoicing app for freelancers? Zoho Invoice and Wave are the two strongest free options in 2026. Zoho Invoice offers unlimited invoices and clients; Wave adds basic accounting. Both put limits or branding on the free tier that paid tools remove.

What is the cheapest paid invoicing app? Among paid tools with a full workflow, options like Paidly ($9/month) and Billdu sit at the low end, below FreshBooks and the per-user all-in-one tools.

Which invoicing app includes a tax estimator? Few do at the low end. Paidly includes a quarterly tax estimator in its base plan; Bonsai offers tax tooling but often as a paid add-on.

Do I need accounting software or just an invoicing app? If you only send invoices and track who has paid, an invoicing app is enough. You need accounting software when you have significant expenses, employees, or your accountant requests full ledgers.