Invoice Ninja Reviews

Learn about Invoice Ninja's open source invoicing software for small businesses. Includes info on Invoice Ninja, free trials, pricing, reviews and FAQs

Updated on February 9th, 2023

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Invoice Ninja is open source invoicing software for small businesses. Features include real-time invoicing, time tracking, recurring and auto-bill invoicing, and a product library. Businesses use Invoice Ninja to streamline invoicing.



Monthly Pricing

Annual Pricing

Forever Free



Ninja Pro Plan



Enterprise Plan



Invoice Ninja

Pros: It is easy to use. Attractive templates. Great customer support.

Cons: Invoice Ninja doesn’t integrate with QuickBooks or Square.

Bottomline: Though Invoice Ninja is new and has limitations, it is a reliable, easy-to-use option for those small business budgets.

Key Information:

Legal Name

Invoice Ninja


Shalom Stark

Founding Date

Jan 01, 2014


14799 Soaring Eagle Court, Fort Myers, FL 33912, United States

Number of Employees


Number of Customers




1 (800) 763-1948



How much does it cost to use Invoice Ninja?

Invoice Ninja's plans range from $0.00 to $14.00 per month.

What are the main features of Invoice Ninja?

  • Create & email invoices & quotes in real-time.
  • Multiple company support.
  • Recurring invoicing & auto-billing.
  • Attach 3rd party files to invoices & expenses.
  • Create project tasks & track time.
  • Accept deposits & partial payments.
  • Invoice payment auto-reminder emails.

Can I add/upload images to invoices with Invoice Ninja?

Yes. Invoice Ninja supports attaching images to invoices with the Enterprise plan only.

Is there a mobile app for Invoice Ninja?

Yes. Invoice Ninja has apps available for Android and iPhone users that you can access from Google Play and the App Store respectively.

What platforms does Invoice Ninja integrate with?

Invoice Ninja has fantastic integration capabilities with Zapier and PieSync.

Is there a Invoice Ninja free trial?

Invoice Ninja offers a free plan, Free Forever.

What are some Invoice Ninja alternatives?