NEWJoin 1M+ SaaS Professionals|Get Weekly Insights, Trends & Expert PicksSubscribe Free →

Spotsaas logo

Invoice Ninja vs Billin Comparison

Last updated:

Invoice Ninja

4.5(141 reviews)

Starting at Contact for pricing

  • Free Trial
  • Freelancers / Consultants
  • Medium Business

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 all…

Billin

4.7(15 reviews)

Starting at Contact for pricing

  • Free Trial
  • Individuals
  • Freelancers / Consultants

Billin is a cloud-based billing and invoicing software that helps simplify your accounting process.It provides a simple, easy-to-use and affordable solution to make your business operation hassle free.

Billin leads on user satisfaction with a 4.7-star rating across 15 reviews.

Invoice Ninja vs Billin — at a glance

FeatureInvoice NinjaBillin
Rating4.5 / 54.7 / 5
Reviews14115
Starting priceContact for pricingContact for pricing
Free trial Yes Yes
Free version No No
Best forFreelancers / Consultants, Medium Business, Small BusinessIndividuals, Freelancers / Consultants, Medium Business
CategoryBilling and Invoicing SoftwareBilling and Invoicing Software
PlatformsSaaS/Web/Cloud, Mobile - Android, Mobile - iOSSaaS/Web/Cloud
APIAvailable
Support modesOnlineOnline
CertificationsGDPRGDPR
Data residencyUSUS

Key differences between Invoice Ninja and Billin

  • Target audience: Invoice Ninja is built for Freelancers / Consultants and Medium Business, while Billin targets Individuals and Freelancers / Consultants.
  • User satisfaction: Billin scores higher with a 4.7-star average.
  • Deployment: Invoice Ninja supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; Billin supports SaaS/Web/Cloud.

Invoice Ninja vs Billin — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Billing and Invoicing Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Invoice Ninja
Talk to an expert
Talk to an expert
Billin
Talk to an expert
Talk to an expert

Biggest differences

Start here before you go deeper into features.

Invoice Ninja

Best for affordable, customizable invoicing with integrated project management.

Choose if
  • You are a freelancer or small business needing flexible invoicing and time tracking.
  • You want an open-source solution allowing deep customization via coding.
  • You require integrated project management and automation alongside billing.
Consider alternatives if
  • You need advanced invoice design and client portal customization without coding.
  • You prefer a modern UI/UX with minimal setup complexity.

Billin

Best for

Individuals, Freelancers / Consultants, Medium Business

Invoice Ninja typically suits Freelancers / Consultants and Medium Business. Billin tends to fit Individuals and Freelancers / Consultants better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

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 ... Read More about Invoice Ninja

Billin is a cloud-based billing and invoicing software that helps simplify your accounting process.It provides a simple, easy-to-use and affordable solution to make your business operation ... Read More about Billin

Free Trial Availability

Spotsaas Score

What's this? ↗

9.1/10

8.5/10

User Ratings

Based on verified Spotsaas reviews

4.7

(15)

Best Company Size

1-50 employeesSmall to Medium Businesses
1–50 Employees
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

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.

Billin

  • User-Friendly Interface: Billin offers a straightforward and intuitive platform that helps users create and manage invoices quickly with minimal learning curve.
  • Affordable Pricing: The software provides cost-effective billing and invoicing solutions suitable for small businesses and freelancers.
  • Cloud-Based Accessibility: Being cloud-hosted, Billin allows users to access their billing information securely from anywhere with an internet connection.
Best fit

Best fit

Invoice Ninja

  • 1-50 employees
  • Freelancers, Consultants, Creative Agencies, Digital Marketing Agencies, IT & Software Providers, Professional Services Firms, SaaS Providers
  • Small Business Owners, Freelancers, Independent Contractors, Accountants, Office Managers, Finance Managers, Operations Managers

Billin

  • 1–50 Employees
  • Freelancing, small business services, consulting, retail, startups
  • Small business owners, freelancers, accountants, financial clerks, consultants
Watchouts

Reasons buyers look elsewhere

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.

Billin

  • Billin focuses mainly on invoicing and billing, which may not fully meet the needs of businesses requiring comprehensive accounting functionalities like tax management or payroll.
  • Reporting capabilities are somewhat basic, which could be limiting for businesses seeking in-depth financial analysis or customizable reports.
  • The platform supports a limited number of payment gateways, potentially restricting flexibility for businesses with diverse payment processing needs.

Software Demo

Demo

Need a second opinion?

Get shortlist help from a software advisor

Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.

How do Invoice Ninja and Billin Compare on Features?

Total Features

15 Features

9 Features

Unique Features

No unique features

No unique features

Get Quote
Get Quote

Compare Invoice Ninja and Billin on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Other Details

Organization Types supported

  • Freelancers
  • Medium Business
  • Small Business
  • Large Enterprises
  • Individuals
  • Freelancers
  • Medium Business
  • Small Business
  • Large Enterprises
  • Individuals

Platforms Supported

  • Browser Based (Cloud)
  • Mobile - Android
  • Mobile - iOS
  • Installed - Windows
  • Installed - Mac
  • Browser Based (Cloud)
  • Browser Based (Cloud)
  • Mobile - Android
  • Mobile - iOS
  • Installed - Windows
  • Installed - Mac
  • Browser Based (Cloud)

Modes of support

  • 24/7 (Live rep)
  • Business Hours
  • Online
  • 24/7 (Live rep)
  • Business Hours
  • Online

API Support

  • Available
  • Not Available
Get help choosing
Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

HIPAA

✗ No
✗ No

GDPR

✓ Yes
✓ Yes

Single Sign-On (SSO)

✓ Yes

Multi-Factor Auth (MFA)

✓ Yes

Data Encryption

✓ Yes

Data Residency

🇺🇸 US
🇺🇸 US

Invoice Ninja User Reviews & Rating Comparison

User Ratings

Rating Distribution

37

4

0

0

0

23

2

0

0

0

Spotsaas Editor’s POV generated by AI

Buyer sentiment

Users appreciate Invoice Ninja for its affordability, robust features, and frequent updates, though some find setup and customization challenging without technical skills.

What buyers like

  • Ease of use
  • Affordability
  • Feature richness

Common complaints

  • Complex setup for self-hosting
  • Limited free plan features

Buyer sentiment

Buyer sentiment is very strong across 25 reviews, with consistently positive feedback.

What buyers like

  • Intuitive and easy-to-use interface suitable for non-technical users and beginners.
  • Comprehensive functionality for managing invoices, expenses, and payments in one place.
  • Excellent customer support, consistently praised as efficient and helpful.

Common complaints

  • Limited customization options for organizing collaborators or specific workflows.
  • Removal of bank transfer payment options for clients, which impacts some users’ processes.
  • Lack of features or tools in certain specialized areas, leaving room for improvement in advanced business needs.

Pros and Cons

  • Highly affordable with a free and open-source version suitable for basic invoicing

  • Robust feature set including invoicing, time tracking, project management, and automation

  • Frequent updates that keep the platform modern and functional

  • Self-hosted setup is complex and may require technical expertise

  • Customization of invoice templates and client portals requires coding knowledge (JSON, CSS)

  • Intuitive and easy-to-use interface suitable for non-technical users and beginners.

  • Comprehensive functionality for managing invoices, expenses, and payments in one place.

  • Excellent customer support, consistently praised as efficient and helpful.

  • Limited customization options for organizing collaborators or specific workflows.

  • Removal of bank transfer payment options for clients, which impacts some users’ processes.

Positive Reviews

No reviews available for the product

No reviews available for the product

List of Customers

Customers

No Customers information available.

Santander

Santander

Vodafone

Vodafone

Media and Screenshots

Screenshots

Kanban

5 Screenshots

Unlimited documents

3 Screenshots

Videos

video-0

3 Videos

video-0

3 Videos

Top Alternatives to Invoice Ninja and Billin in 2026

Expand your shortlist

Add another option to compare side by side

Search by product name to compare pricing, fit, and buyer feedback in one view.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Frequently asked questions

Which is better, Invoice Ninja or Billin?
Billin edges out the other on user ratings (4.7 vs 4.5). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do Invoice Ninja and Billin offer a free trial?
Yes, both Invoice Ninja and Billin offer a free trial.
What is the starting price of Invoice Ninja vs Billin?
Invoice Ninja starts at Contact for pricing. Billin starts at Contact for pricing.
What are the top alternatives to Invoice Ninja?
Top alternatives to Invoice Ninja include Invoiced, Zoho Invoice, InvoiceBerry, Invoicely, Crater.
What are the top alternatives to Billin?
Top alternatives to Billin include Invoiced, InvoiceBerry, Moon Invoice, GetMyInvoices.com, InvoiceApp.

Grow your pipeline with buyers who are already looking for you

254,000+ buyers use Spotsaas every month to evaluate and shortlist software. Get in front of them — for free, or with a managed growth plan built around your category.