Home/Billing and Invoicing Software/Invoice Ninja vs CraterUpdated on: January 27, 2023

Compare Invoice Ninja vs Crater

92% The SW Score ranks the products within a particular category on a variety of parameters, to provide a definite ranking system. Read More Remove
79% The SW Score ranks the products within a particular category on a variety of parameters, to provide a definite ranking system. Read More Remove
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92% The SW Score ranks the products within a particular category on a variety of parameters, to provide a definite ranking system. Read More Remove
79% The SW Score ranks the products within a particular category on a variety of parameters, to provide a definite ranking system. Read More Remove
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Invoice Ninja is an online billing & invoicing software which provides all the possible feature you might be looking for to make your invoicing process easy and cost-effective. The software offers a 100% ‘forever free’ plan which gives you all the basic features for your billing & invoicing needs. To go with the free plan, the software also offers two other paid plans (Pro-plan & Enterprise plan) that offer a bunch of additional features like custom URL brand, customize invoice design & various other features. The software also lets you attach 3rd party files to your invoices and mail them to your clients from the software itself. ..show more

Crater is an open-source invoicing application that helps in creating professional looking invoices for freelancers and small businesses. The software saves the crucial time of a business owner and enables them in creating a quick and detailed quote, which includes prices and discounts and more. Moreover, the application allows the user to have a detailed history of all the previous transactions that occur over a due course of time to easily track down the past records and never lose a payment history. The application also helps the users to keep track of their total expenses and also keep a detailed track of given users spending on various services. With its report feature, Crater provides complete details on different clients and businesses and also, this application can easily input different tax types and calculate them as a simple or compound tax, that can be billed directly or indirectly. ..show more


Contact Database Helps to maintain contacts and segregate them according to their needs

Contingency Billing Handling of bills related to contingencies

Customer Portal Provides a client the access to various company information such as ordering history, customer account information, past invoices, etc.

Customizable Invoices Allows the business to customize their invoices with their company logo as per their needs and requirements

Dunning Management Helps to manage complications of credit card payment decline and inform the customer of failed charges.

Hourly Billing This feature allows a business to create bills and invoices on hourly basis

Invoice History Invoice history feature allows you to verify or check all your past invoices anytime you want

Mobile Payments Accept payment directly on your mobile handset

Multi-Currency Enables payment and collection in multiple currencies.

Offline Payments Helps to record cash and credit payments on retail operations

Online Invoicing Create invoices online and email them to your clients with just one click

Online Payments Accept payments online directly through your account

Payment Processing Helps to manage automated transactions across various online channels

Payment Reminders Helps to chase payments as they come due with automated payment reminders

Project Billing Simplify client invoicing, improve cash flow, and measure the profitability of contract projects

Quotes (Estimates) Helps in providing quotes/estimates that offers an estimation of the overall cost

Recurring (Subscription Billing) Billing consumers on a time determined basis for products or services received

Tax Calculator Automatically calculates the detailed tax amount at the latest tax slab rate


Access Monitoring

24/7 (Live rep)

Business Hours


Contact Number/Address

Fort Myers, Florida





Mobile - Android

Mobile - iOS

Mobile - Windows

Mobile - BlackBerry

Installed - Windows

Installed - Mac




Large Enterprises

Medium Business

Small Business


Pricing Model

Free Trial


One-time license



Quotation Based


Free Forever


  • 20 Clients + Unlimited Invoices & Quotes
  • 4 Professional Invoice & Quotation Templates
  • Brand Invoices with your Company Logo
  • Accept Payments Online with a Click
  • Auto-Billing & Recurring Invoices
  • Product/Item Library Management
  • Create Projects & Track Billable Time
  • Manage Projects with Kanban Boards
  • Setup Vendors & Track Expenses
  • Tax Rate Settings per Line or Invoice Total
  • Alerts when Invoices are Sent/Viewed/ Paid
  • Client-Side Invoice & Payment History Portal
  • Accept Deposits & Partial Payments
  • Real-time Invoice .PDF Creation
  • Google Analytics Integration
  • Setup Credit Card Gateway Fees
  • Invoice & Quotation Emails Delivery Statistics
  • Support Automatic Currency Conversions
Ninja Pro Plan
$10 /Month


  • Unlimited Clients & Invoices & Quotes
  • 10 Professional Invoice & Quote Template Designs
  • Branded URL Option: "YourBrand".Invoicing.co"
  • Remove "Created by Invoice Ninja" from Invoices
  • Enable Invoice Emails to be Sent via Gmail
  • Setup Custom Settings for Different Client "Groups"
  • Create Client Subscriptions: Recurring & Auto-billing
  • API Integration with 3rd Party Apps & Platforms
  • Optional Password Protected Client-Side Portal
  • Setup & Customize Payment Auto-Reminder Emails
  • Auto-Attached Invoice PDF's to Client Emails
  • Display Clients E-Signature on Invoices & Quotes
  • Enable a Client Required "Approve Terms' Checkbox
  • Reports: Invoices, Quotes, Expenses, P&L's & more
  • Bulk Emailing of Invoices, Quotes, Credits & more
  • Interlink Multiple Companies (x10) with 1 Login
  • Customize Invoice Designs & Email Templates
Enterprise Plan
$14 /Month

For 1-2 Users


  • Includes features of Free Forever plan and Ninja Pro plan, plus
  • Create Additional Account Users (up to 20!) & Set Access Permissions per User
  • Attach 3rd Party Files to Emails & Client-Side Portal (pdf, jpg, png, ppt, xls, doc, & more)!
  • Fully Branded Client Portal: "Billing.YourCompany.com"

Based upon the Number of Users, the pricing plan varies.

View Price Page


  • Generate Invoices
  • Estimate
  • Track Payments
  • Manage Expenses
  • Reports
  • Taxes
View Price Page


Invoice Ninja Screenshots
View 5 screenshot(s)
Crater Screenshots
View 10 screenshot(s)


  • Integromat
  • Zapier


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