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Zoho Invoice
Best for Overall free invoicing software
Free.
on Zoho Invoice's website
Pros
- Send up to 1,000 invoices per year for free.
- Portal lets clients pay invoices and view their transaction history.
- Payment gateway integrations include Stripe and PayPal.
- Includes recurring invoices, automated payment reminders and time tracking.
- Integrates seamlessly with Zoho Books for accounting.
Cons
- Limited third-party integrations outside of other Zoho products and QuickBooks Online.
Square Invoices
Best for Built-in POS software
Free plan; $49 Plus plan; $149 Premium plan.
of the Plus and Premium plans.
on Square's website
Pros
- Unlimited invoicing, estimates, contracts, users and clients in all plans.
- Integrates with Square’s POS and payments software.
- Includes recurring invoices and automated payment reminders.
- Can give clients the option to include a tip.
Cons
- Must subscribe to paid plan to customize invoices.
- Free plan processing rates are high.
Wave Invoicing
Best for Solopreneurs
Additional pricing tiers (per month): $19.
Pros
- Unlimited invoicing and billable clients.
- Includes automated payment reminders for online payments.
- Integrates with Wave’s free accounting software.
Cons
- Must subscribe to Pro plan to send recurring invoices and remove Wave branding.
- Customer support only available if you subscribe to add-ons.
- Expensive online payment processing.
- Default
- NerdWallet rating (high to low)
- Starting at (low to high)
Zoho Invoice
Best for Overall free invoicing software
Free.
on Zoho Invoice's website
Pros
- Send up to 1,000 invoices per year for free.
- Portal lets clients pay invoices and view their transaction history.
- Payment gateway integrations include Stripe and PayPal.
- Includes recurring invoices, automated payment reminders and time tracking.
- Integrates seamlessly with Zoho Books for accounting.
Cons
- Limited third-party integrations outside of other Zoho products and QuickBooks Online.
Pros
- Send up to 1,000 invoices per year for free.
- Portal lets clients pay invoices and view their transaction history.
- Payment gateway integrations include Stripe and PayPal.
- Includes recurring invoices, automated payment reminders and time tracking.
- Integrates seamlessly with Zoho Books for accounting.
Cons
- Limited third-party integrations outside of other Zoho products and QuickBooks Online.
Pros
- Send up to 1,000 invoices per year for free.
- Portal lets clients pay invoices and view their transaction history.
- Payment gateway integrations include Stripe and PayPal.
- Includes recurring invoices, automated payment reminders and time tracking.
- Integrates seamlessly with Zoho Books for accounting.
Cons
- Limited third-party integrations outside of other Zoho products and QuickBooks Online.
Square Invoices
Best for Built-in POS software
Free plan; $49 Plus plan; $149 Premium plan.
of the Plus and Premium plans.
on Square's website
Pros
- Unlimited invoicing, estimates, contracts, users and clients in all plans.
- Integrates with Square’s POS and payments software.
- Includes recurring invoices and automated payment reminders.
- Can give clients the option to include a tip.
Cons
- Must subscribe to paid plan to customize invoices.
- Free plan processing rates are high.
Pros
- Unlimited invoicing, estimates, contracts, users and clients in all plans.
- Integrates with Square’s POS and payments software.
- Includes recurring invoices and automated payment reminders.
- Can give clients the option to include a tip.
Cons
- Must subscribe to paid plan to customize invoices.
- Free plan processing rates are high.
Pros
- Unlimited invoicing, estimates, contracts, users and clients in all plans.
- Integrates with Square’s POS and payments software.
- Includes recurring invoices and automated payment reminders.
- Can give clients the option to include a tip.
Cons
- Must subscribe to paid plan to customize invoices.
- Free plan processing rates are high.
Wave Invoicing
Best for Solopreneurs
Additional pricing tiers (per month): $19.
Pros
- Unlimited invoicing and billable clients.
- Includes automated payment reminders for online payments.
- Integrates with Wave’s free accounting software.
Cons
- Must subscribe to Pro plan to send recurring invoices and remove Wave branding.
- Customer support only available if you subscribe to add-ons.
- Expensive online payment processing.
Pros
- Unlimited invoicing and billable clients.
- Includes automated payment reminders for online payments.
- Integrates with Wave’s free accounting software.
Cons
- Must subscribe to Pro plan to send recurring invoices and remove Wave branding.
- Customer support only available if you subscribe to add-ons.
- Expensive online payment processing.
Pros
- Unlimited invoicing and billable clients.
- Includes automated payment reminders for online payments.
- Integrates with Wave’s free accounting software.
Cons
- Must subscribe to Pro plan to send recurring invoices and remove Wave branding.
- Customer support only available if you subscribe to add-ons.
- Expensive online payment processing.
Pros
- No billable client or invoice limits.
- Includes recurring invoices and automated payment reminders.
- Integrates seamlessly with PayPal’s POS and payments software.
Cons
- Steep online processing rates.
Pros
- No billable client or invoice limits.
- Includes recurring invoices and automated payment reminders.
- Integrates seamlessly with PayPal’s POS and payments software.
Cons
- Steep online processing rates.
Pros
- No billable client or invoice limits.
- Includes recurring invoices and automated payment reminders.
- Integrates seamlessly with PayPal’s POS and payments software.
Cons
- Steep online processing rates.
Jump to
Looking for more options?
- QuickBooks Online: Free 30-day trial.
- Xero: Free 30-day trial.
- FreshBooks: Free 30-day trial.
Automatically transfer credit card processing fees to customers and let them tip on invoices or pay incrementally over time.
Integrates with more than a dozen payment gateways including Stripe, PayPal, Square and Apple Pay.
Built-in inventory tool tracks items as they’re invoiced.
Free plan only lets you send invoices to five clients.
Integrates with a dozen payment gateways, including Stripe, PayPal, Square and more.
Can assign different billable rates to each type of task.
Includes unlimited time and expense tracking.
Free plan only lets you send invoices to five clients.
No built-in, direct integrations with accounting software.
All plans have client limits (highest-tier Plus plan caps at 1,000).
How we choose the best free invoicing software
- Recurring invoicing.
- POS software.
- Automatic payment reminders.
- Accounting tools.
Who should use free invoicing software?
Is free invoicing software actually free?
What features should you look for in free invoicing software?
| Zoho Invoice | Square Invoices | Wave Invoicing | PayPal Invoicing | |
|---|---|---|---|---|
| Accounting integrations | ✔️ (Zoho Books and QuickBooks Online) | ✔️ (QuickBooks Online, Xero and Zoho Books) | ✔️ (Wave for accounting) | ✔️ (QuickBooks Online) |
| Option to include a tip | X (must use paid subscription of Zoho Books) | ✔️ | X (no built-in function; must use workaround) | ✔️ |
| Automated payment reminders | ✔️ | ✔️ | ✔️ (with online payments) | ✔️ |
| Recurring invoicing | ✔️ | ✔️ | X (paid plan only) | ✔️ |
| Customer support | ✔️ (email) | ✔️ (chat and email, plus phone support for first 90 days) | X (email and live chat with paid add-ons only) | ✔️ (phone and chat) |
| Online payment processing | 2.9% plus 30 cents | 3.3% plus 30 cents | 2.9% plus 60 cents | 2.99% plus 49 cents |
Free vs. paid invoicing software
| Free | Paid | |
|---|---|---|
| Customer support | Often limits you to just email and/or chat support. | Typically includes more live support options, like phone assistance. |
| Billable client and invoice limits | May limit how many clients you can bill or how many invoices you can send. For example, Invoice Ninja supports unlimited invoicing, but only for five clients. | Doesn’t usually cap billable clients or invoices. |
| Payment processing rates | Commonly charge more per transaction than paid plans. | May offer lower processing rates. For example, Square’s rates go down as you upgrade plans (from 3.3% plus 30 cents for online transactions in its Free plan to 2.9% plus 30 cents in its Plus plan). Of course, the Plus plan’s $49 monthly fee will offset some of those savings. |






