Honest comparison, no slimy bait
Pick WaffleInvoice if
Best if you want a hosted tool with free invoice creation; Pro adds Stripe payments, SMS reminders and unlimited email sends.
Pick Invoice Ninja if
Best if you want an open-source, self-hostable invoicing app with deep customization and many payment gateways.
| Feature | WaffleInvoice | Invoice Ninja |
|---|---|---|
| Free plan | Unlimited creation; 25 email sends / rolling 30 days✓ | Yes, limited clients (hosted) |
| Starting paid price | $19/mo (Pro) | ~$10/mo (Pro hosted)✓ |
| Card payments | Pro, through your own Stripe account | Many gateways (Stripe, PayPal, more)✓ |
| Recurring invoices | Yes (Pro) | Yes |
| Client portal | Yes | Yes |
| SMS reminders | Yes, built in (Pro)✓ | Limited |
| Self-hosting / open source | No, hosted SaaS | Yes, open source✓ |
| Ease of setup | Sign up and send in minutes✓ | Easy hosted; self-host needs a server |
| Native mobile app | Mobile web | Native iOS and Android✓ |
WaffleInvoice
Free includes unlimited invoice, estimate and client creation, with 25 invoice email sends per rolling 30 days (new accounts: 5 per 24 hours for 14 days). Pro is $19/month or $190/year for unlimited sends, online payments, recurring billing, reminders, time tracking and removal of WaffleInvoice PDF branding.
Invoice Ninja
Free plan (limited clients) on the hosted version; Pro is around $10/mo. Open-source and free to self-host if you run your own server.
Invoice Ninja is the power-user pick. It is open source, self-hostable, supports a long list of payment gateways, and is highly customizable, with native mobile apps and a low-cost hosted Pro tier. If you want to own your stack, run it on your own server, or wire in a specific gateway, it is hard to beat.
WaffleInvoice wins on getting started and staying out of your way. It is a hosted tool with a free plan with no client-creation cap and 25 email sends per rolling 30 days, plus Pro for Stripe payments, reminders and unlimited sends; there is nothing to host or maintain.
The split is about control versus convenience. A technically comfortable user who values self-hosting, customization, and many gateways will appreciate Invoice Ninja, and its hosted Pro tier is cheaper than WaffleInvoice Pro. A user who just wants a clean, reliable invoicing tool with no server to manage and a generous free plan will prefer WaffleInvoice.
Both let you export your data, and both have free options, so you can trial each. If you do not want to think about hosting or gateway configuration, start with WaffleInvoice; if self-hosting is a hard requirement, Invoice Ninja is the right tool.
Make the switch
Create unlimited invoices and clients free, with 25 email sends per rolling 30 days (new accounts: 5 per 24 hours for 14 days). Pro adds unlimited sends and online payments. No card to sign up; card on first Send, never charged on Free.
No. WaffleInvoice is a hosted SaaS tool. Invoice Ninja is open source and can be self-hosted on your own server, which is its main draw for technical users.
Invoice Ninja's hosted Pro is around $10/mo, cheaper than WaffleInvoice Pro at $19/mo, and self-hosting Invoice Ninja is free if you run your own server. WaffleInvoice's free plan, however, has no client cap.
WaffleInvoice Pro uses Stripe Connect on your own account. Invoice Ninja supports a wider range of gateways, which matters if you need a specific processor.
Yes. Export your clients and invoices from Invoice Ninja, create a free WaffleInvoice account, and add them. Upgrade to Pro and connect Stripe for online payments.
Choose Invoice Ninja if you want open-source, self-hosting, or many gateways. Choose WaffleInvoice if you want a hosted, zero-maintenance tool with a generous free plan and reminders on Pro.
More comparisons