Invoice volume and client limits
Compare the number of invoices, clients, users, and projects included before judging a plan by its headline price.
Freelancer Invoicing Guide · Pricing Checked September 2026
Best Invoicing Apps for Freelancers in 2026
Compare six invoicing tools by the workflow they actually support: document creation, free access, accounting, mobile invoicing, contracts, projects, and time tracking.
Direct answer
There is no single best invoice app for every freelancer.
Eonebill is strongest for AI-assisted document creation. Wave and Zoho Invoice lead with free invoicing options. FreshBooks adds accounting depth, Invoice Simple prioritizes a direct mobile workflow, and Bonsai connects invoices with contracts, projects, and time tracking.
Start with the work surrounding the invoice, then compare the normal price after promotions, plan limits, payment fees, and the exact tier that includes each required feature.
Invoicing App Pricing and Best Use Cases
Prices below are regular published USD prices checked September 29, 2026. Temporary offers are excluded where a regular list price is available. Regional prices and payment-processing fees may differ.
| App | Best for | Starting point | Free access or limit | Paid path |
|---|---|---|---|---|
| Eonebill | AI-assisted invoices and related business documents | $0 | 30 documents/month for up to 3 clients | Pro is $19/month or $14/month with annual billing |
| Wave | Free invoicing connected to basic bookkeeping | $0 | Starter includes unlimited invoices and estimates | Pro is $19/month or $190/year in USD |
| Zoho Invoice | A free invoicing workspace with recurring invoices and a portal | $0 | Up to 500 invoices/year, two users, and three projects | Zoho directs growing businesses to its broader finance products |
| FreshBooks | Invoicing inside a fuller accounting workflow | 30-day trial | No permanent free plan is advertised | Lite list price is $23/month in USD before temporary promotions |
| Invoice Simple | Straightforward mobile invoice creation | $6.99/month | A trial is available; paid plans set invoice limits | Essentials includes up to three invoices/month |
| Bonsai | Projects, time tracking, contracts, and client billing together | $19/user/month | A seven-day trial is advertised | Essentials includes invoices and payments when billed annually |
How to Compare Invoicing Apps
Accounting depth
Decide whether you only need invoices or also require expenses, bank reconciliation, financial reports, and accountant access.
Client workflow
Contracts, proposals, scheduling, a client portal, and project tracking matter when invoicing is only one step in delivery.
Where you actually work
Test the browser and mobile workflow you will use in practice, including editing, sending, PDF export, and payment status.
Which Freelancer Invoice App Fits Each Workflow?
Best for AI-assisted document creation
Eonebill
Eonebill fits freelancers who want to turn billing notes into an invoice draft and use the same document-first workspace for estimates, quotes, receipts, proposals, and contracts.
Choose when: Choose it when creating and reviewing client documents matters more than adopting a complete accounting or CRM suite.
Best for free invoicing with bookkeeping basics
Wave
Wave Starter currently includes unlimited invoices, estimates, bills, and bookkeeping records at $0. Wave Pro adds bank transaction automation, receipt capture, and late-payment reminders.
Choose when: Choose it when a free accounting dashboard and unlimited basic invoicing are more important than a document-generation workflow.
Best free dedicated invoicing workspace
Zoho Invoice
Zoho Invoice advertises a free product with recurring invoices, reminders, expenses, time and project tracking, a customer portal, and mobile apps.
Choose when: Choose it when you want a mature invoicing system and can work within the published organization, user, project, and annual invoice limits.
Best for accounting depth
FreshBooks
FreshBooks connects invoicing with expenses, payments, estimates, projects, time tracking, and accounting reports. It offers a trial, then requires a paid plan.
Choose when: Choose it when financial reports, expense records, bank reconciliation, and accountant access justify a recurring subscription.
Best for a simple mobile workflow
Invoice Simple
Invoice Simple focuses on invoices, estimates, receipts, online payments, read receipts, and a mobile app. Its paid tiers are differentiated partly by monthly invoice limits.
Choose when: Choose it when quick mobile document creation matters and the selected plan limit matches how many invoices you send.
Best for project-based client work
Bonsai
Bonsai combines projects, time tracking, CRM, proposals, contracts, scheduling, a client portal, expenses, and invoices. Invoicing begins on its Essentials tier.
Choose when: Choose it when billable time, contracts, project delivery, and client communication need to stay connected to each invoice.
Review before sending
AI Can Draft an Invoice, but You Own the Final Numbers
Check the legal business name, client details, invoice number, issue and due dates, currency, line descriptions, quantities, rates, tax treatment, payment instructions, and final total. Save a PDF or durable record before sending.
Practical selection test
Run One Real Invoice Through Every Shortlisted App
- 1Create the same client and line items in each product.
- 2Edit a rate, quantity, discount, tax, and payment term.
- 3Preview the PDF and the client-facing payment experience.
- 4Check the recurring price after the trial or promotion.
Frequently Asked Questions
What is the best invoicing app for freelancers?
The best app depends on the workflow. Eonebill fits AI-assisted document creation, Wave fits free invoicing with bookkeeping basics, Zoho Invoice fits a free dedicated invoicing workspace, FreshBooks fits accounting depth, Invoice Simple fits mobile simplicity, and Bonsai fits project-based client work.
Which invoicing apps have a free plan?
Eonebill has a $0 plan with 30 documents per month for up to 3 clients. Wave advertises a $0 Starter plan, and Zoho Invoice advertises a free invoicing product. Published limits and regional availability should be checked before signup.
Should a freelancer choose an invoice app or accounting software?
Choose an invoice-focused app when you mainly need professional documents, PDFs, payment terms, and client billing. Choose accounting software when invoices must connect to expenses, bank transactions, reconciliation, financial statements, or an accountant.
What pricing details should freelancers compare?
Compare the regular price after promotions, monthly versus annual billing, invoice and client limits, extra user costs, payment-processing fees, trial length, and which tier includes reminders, recurring invoices, reports, contracts, or integrations.
Can an AI invoice generator replace invoice review?
No. AI can draft invoice fields from billing notes, but the freelancer should verify the client, dates, line items, quantities, rates, tax treatment, payment instructions, currency, and total before sending.
Test the Invoice Workflow Before Committing to a Subscription
Start with a real invoice, verify every field, and compare the surrounding workflow only after the document itself works for you and your client.
Create a Free Invoice