Zoho Invoice is free and genuinely capable, with time tracking, expense capture, and deep ties into the wider Zoho suite (CRM, Books, Projects). If you already live inside Zoho, its invoicing fits like a glove.
InvoiceBirds is for people who want a focused, fast invoicing tool that is not a gateway into a larger ecosystem. Stripe-native payments in 66 currencies, estimates, proposals and contracts, plus EU e-invoice export (ZUGFeRD, XRechnung, UBL) make it a strong standalone choice, especially if Zoho’s breadth feels like more than you need.
| Feature | InvoiceBirds | Zoho Invoice |
|---|---|---|
| Free plan | Yes, unlimited invoices, no card | Yes (generous) |
| Payments | Stripe, 66 currencies | Multiple gateways |
| Estimates | Yes | Yes |
| Proposals & contracts | Yes (Growth) | No |
| Ecosystem lock-in | Standalone | Zoho suite |
| EU e-invoice export (ZUGFeRD, XRechnung, UBL) | Yes, every plan | Limited |
Yes, Zoho Invoice has a capable free tier. InvoiceBirds also offers a free plan; the difference is focus, InvoiceBirds is a standalone invoicing tool with proposals and contracts, while Zoho Invoice is a doorway into the broader Zoho suite.
Both work well. Choose InvoiceBirds if you want a fast, focused tool with Stripe payments, proposals/contracts, and EU e-invoice export; choose Zoho Invoice if you want built-in time tracking and plan to use other Zoho apps.
InvoiceBirds is deliberately focused on invoicing, payments, and documents rather than bundling a CRM. If a unified suite is essential, Zoho may suit you better.