Question 1

Is InvoiceCave free to use?

Accepted Answer

Yes — the Free plan covers 3 customers and 5 invoices per month with AI assistance. No credit card required.

Question 2

How does InvoiceCave compare to FreshBooks, QuickBooks, or Wave?

Accepted Answer

InvoiceCave focuses on invoicing, payments, and AI automation at $4/month — significantly cheaper than FreshBooks ($19/mo) and QuickBooks. See our comparison pages at /compare/freshbooks, /compare/quickbooks, and /compare/wave.

Question 3

Can I accept payments with InvoiceCave?

Accepted Answer

Yes. InvoiceCave connects to Stripe so clients can pay invoices online via credit card, ACH, or Apple Pay. Payments reconcile to the invoice automatically.

Question 4

Does InvoiceCave have an API?

Accepted Answer

Yes — InvoiceCave ships with a REST API and a Model Context Protocol (MCP) integration so AI tools like Claude, Cursor, and Codex can create invoices, manage customers, and more.

Question 5

Can I export my data?

Accepted Answer

Yes. Your data is always yours — export invoices, customers, and payments as CSV or PDF at any time, on any plan.

Accounting

Top FreshBooks Alternatives for Freelancers (2026 Edition)