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9.1

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Invoice Ninja

Invoice Ninja

Streamline your invoicing and billing with ease.

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What is Invoice Ninja?

Invoice Ninja is powerful billing and invoicing software that can grow with your business. Whether you are a one-man show or a large corporation, Invoices Ninja has endless customization options to fit your needs. It allows you to invoice securely, manage your customer database, view your company's financials, and much more.

Pricing

  • Free Trial available

Customer Type

  • Freelancers

  • Medium Business

  • Small Business

Platform Type

  • SaaS/Web/Cloud

  • Mobile - Android

  • Mobile - iOS

Invoice Ninja software demo

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Invoice Ninja was reviewed internally using user feedback, in-house testing, and market research to assess its performance, reliability, and user experience. Learn how we review products and our evaluation process.

Invoice Ninja is best suited for

  • employee count

    Employee count: 1-50 employees

  • industries

    Industries: Freelancers, Consultants, Creative Agencies, Digital Marketing Agencies, IT & Software Providers, Professional Services Firms, SaaS Providers

  • Job titles

    Job Titles: Small Business Owners, Freelancers, Independent Contractors, Accountants, Office Managers, Finance Managers, Operations Managers

Benefits of using Invoice Ninja

  • Save valuable time and streamline your billing processes with Invoice Ninja's intuitive interface—so your team can focus on core business activities instead of paperwork.

  • Enjoy seamless invoice customization and branding options, allowing you to present professional, personalized invoices that reinforce your company's image.

  • Invoice Ninja provides real-time tracking and payment status updates, helping managers and administrators easily monitor cash flow and make smarter financial decisions.

Explanation of Invoice Ninja Key Features

  • Multi-Currency

    Invoice Ninja's Multi-Currency feature allows you to issue invoices and process payments in multiple currencies effortlessly. This functionality is particularly beneficial for businesses operating internationally, as it automatically manages currency conversions, providing clarity for both you and your international customers. By reducing currency confusion, this feature streamlines your billing process and helps you maintain accurate financial records across different markets.

  • Contingency Billing

    Contingency Billing within Invoice Ninja enables you to bill clients based on specific conditions or outcomes, such as project milestones or the successful completion of a task. This feature is especially useful for businesses that operate on performance-based contracts or contingency agreements. It simplifies the billing process by clearly defining payment triggers, ensuring you get compensated precisely when expected conditions are met.

  • Customer Portal

    The Customer Portal provides your clients with secure online access to their invoices, payment history, quotes, and account information. Clients can independently review their billing details, make payments, and even accept quotes directly through the portal. This reduces administrative workload by minimizing back-and-forth communication and improves customer satisfaction by delivering transparency, convenience, and ease of use.

  • Customizable Invoices

    Invoice Ninja's Customizable Invoices allow you to easily tailor invoice layouts, designs, logos, and fields to match your company's branding standards. You can create professional-looking invoices that reflect your business identity clearly and consistently. This customization helps strengthen brand recognition with clients while maintaining clarity in communication about charges and services provided.

  • Hourly Billing

    Hourly Billing within Invoice Ninja simplifies the process of charging clients based on time spent on a project or task. You can easily track work hours, log detailed time entries, and automatically convert these into clear invoices for your customers. This feature solves the common challenge of accurately tracking billable hours and ensures fair compensation for time-based services.

  • Invoice History

    The Invoice History feature provides a comprehensive record of all past invoices issued to your clients. You can quickly review historical invoice details, payment statuses, and client interactions over time. Having immediate access to invoice history helps resolve billing disputes promptly, provides clear documentation for financial audits, and makes it easy to track revenue trends.

  • Mobile Payments

    With Mobile Payments capability integrated into Invoice Ninja, you can accept payments directly from mobile devices—anytime and anywhere. Your customers benefit from a convenient and secure mobile-friendly payment experience while your business enjoys faster payments and increased cash flow. This feature addresses the modern expectation of seamless mobile transactions and reduces delays associated with traditional payment methods.

  • Online Invoicing

    Invoice Ninja's Online Invoicing enables you to generate and send professional invoices directly via email or through secure online links instantly. Customers can conveniently view their invoices online without needing to download files or use third-party software. By eliminating paper-based invoicing processes, this feature enhances efficiency, reduces costs associated with manual invoicing tasks, and accelerates payment collection times.

  • Online Payments

    Invoice Ninja integrates seamless Online Payments functionality into your invoicing process, allowing clients to pay electronically through popular gateways such as credit cards or PayPal directly from their invoice screen. Immediate electronic payments eliminate delays associated with checks or bank transfers, significantly improving cash flow management while offering convenience to customers.

  • Project Billing

    With Project Billing functionality in Invoice Ninja, you can manage invoicing specifically tailored for projects by grouping various tasks, hours worked, expenses incurred, and milestones into one unified invoice per project phase or completion status. This feature streamlines complex invoicing processes common in project-based industries—reducing errors in billing calculations—and ensures accurate client invoicing aligned with agreed-upon terms.

  • Recurring (Subscription Billing)

    Recurring Subscription Billing allows you to automate regular invoicing for ongoing services or subscriptions provided to your customers at set intervals (weekly/monthly/yearly). Once set up initially within Invoice Ninja’s interface, recurring invoices are automatically generated according to schedules defined by you—saving significant administrative time previously spent preparing repetitive bills manually.

  • Payment Processing

    The Payment Processing feature enables seamless integration between Invoice Ninja and popular payment gateways to securely handle customer payments online or via credit cards directly from invoices sent out through the platform itself—eliminating extra steps needed

Invoice Ninja Pricing

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Free Trial

  • Yes, It's available

Invoice Ninja Pricing

  • Offers free forever plan

Pricing Model

  • Free trial

  • Freemium

  • Paid Plans (Subscription )

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Screenshots of the Invoice Ninja Pricing Page

Disclaimer: Pricing information for Invoice Ninja is provided by the software vendor or sourced from publicly accessible materials. Final cost negotiations and purchasing must be handled directly with the seller. For the latest information on pricing, visit website. Pricing information was last updated on .

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Why users might consider alternative to Invoice Ninja?

  • Users seeking more advanced accounting integrations or comprehensive financial analytics may opt for alternatives offering deeper financial management features.

  • Businesses requiring enhanced customization capabilities, branding flexibility, or tailored invoicing templates might explore other solutions that better match their branding needs.

  • Individuals or small teams needing simpler, more streamlined invoicing tools with minimal setup could prefer platforms offering intuitive and straightforward user interfaces.

  • Companies experiencing rapid growth may consider alternative platforms that scale more effectively with increasing transaction volumes, client bases, or complex invoicing workflows.

  • Organizations looking for specific industry compliance, specialized payment gateways, or targeted customer support might choose a solution tailored specifically to their sector or region.

Invoice Ninja Reviews & Ratings

4.5

Very Good

Based on 141 ratings & 41 reviews

Rating Distribution

Excellent

(37)

Very Good

(4)

Good

(0)

Poor

(0)

Terible

(0)

Expert's Review

Invoice Ninja serves as a highly versatile and user-friendly solution for invoicing, project management, and administrative tasks, making it a top choice for freelancers, small businesses, and enterprises alike. One of its standout features is an intuitive interface that streamlines core processes such as generating, editing, and sending invoices, managing ...Read more

Invoice Ninja pros and cons

  • Frequent and valuable updates keep the platform modern and functional.

  • Highly affordable, with a free and open-source version that suits basic invoicing needs.

  • Easy to use, offering a straightforward interface for quick invoicing, payments, and management.

  • Robust feature set for invoicing, time tracking, project management, and automation, tailored for small businesses and freelancers.

  • Setup for self-hosted users is complex and may require technical expertise, posing difficulties for average users.

  • Some features, like custom invoice templates and client portal design, require coding knowledge (JSON, CSS).

User Review

AP

António P

02/01/24

5 out of 5

"Very flexible and complete for invoicing and project management."

What do you like best about invoice ninja? The Flexibility and frequency of good updates. The developer releases new features every 2 months or so, ...

Read more

AP

António P

02/01/24

5 out of 5

"Very flexible and complete for invoicing and project management."

What do you like best about invoice ninja? The Flexibility and frequency of good updates. The developer releases new features every 2 months or so, ...

Read more

AT

Ana T

12/13/22

5 out of 5

"A simple and easy-to-use program for invoicing and receiving payments that is super customizable."

What do you like best about invoice ninja? The most helpful upsides of using an invoice ninja are its time-saving capabilities and greater accuracy in ...

Read more

AT

Ana T

12/13/22

5 out of 5

"A simple and easy-to-use program for invoicing and receiving payments that is super customizable."

What do you like best about invoice ninja? The most helpful upsides of using an invoice ninja are its time-saving capabilities and greater accuracy in ...

Read more

Invoice Ninja Support

Customer Service

Online

Location

Fort Myers, Florida

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

Invoice Ninja is a Billing and Invoicing Software. Invoice Ninja offers Multi-Currency, Contingency Billing, Customer Portal, Customizable Invoices, Hourly Billing and many more functionalities.

Some top alternatives to Invoice Ninja includes Invoiced, Zoho Invoice, InvoiceBerry, Invoicely and Billin.

Yes, Invoice Ninja provides API.

Yes, Invoice Ninja provides a mobile app.

Invoice Ninja is located in Fort Myers, Florida

Invoice Ninja offers Free Trial, Freemium, Subscription pricing models

We don't have information regarding integrations of the Invoice Ninja as of now.

The starting price is not disclosed by Invoice Ninja. You can visit Invoice Ninja pricing page to get the latest pricing.

This software is researched and edited by

Rajat Gupta is the founder of Spotsaas, where he reviews and compares software tools that help businesses work smarter. Over the past two years, he has analyzed thousands of products across CRM, HR, AI, and finance — combining real-world research with a strong foundation in commerce and the CFA program. He's especially curious about AI, automation, and the future of work tech. Outside of SpotSaaS, you'll find him on a badminton court or tracking the stock market.