AltCatalog

Alternatives to Invoice Ninja

Self-hostable invoicing and payments

Alt Score

Alt Score · 73

How this alternative ranks. How it works →

Verified coverage 90%70
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

#9 of 10 in Accounting software

Invoice Ninja ranks #9 of 10 in Accounting software, with an Alt Score of 73. It is licensed under Elastic-2.0, open source with paid hosting from $14/month and available on Web, iOS, Android, Windows, macOS and Linux. 9 of 10 checklist rows are verified against a public source.

Most compared with OdooERPNextFreeAgent
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Who it's for

Freelancers, consultants, agencies, and small businesses that need to bill clients and manage the money side of running a business without hiring an accountant.

What you get

A single system for invoicing, quotes/proposals, expense and vendor tracking, and time tracking on projects. Invoices can be paid online through integrated gateways like Stripe, PayPal, and Square, and recurring billing automates repeat charges. Clients get a branded portal to view and pay invoices, and it's available as a hosted cloud service or self-hosted on your own server.

How it works

Set up your company profile and connect a payment gateway, then create quotes or invoices (or generate them from tracked time and tasks) and send them to clients. Clients view and pay through their portal, and payments, expenses, and time entries roll up into one financial picture.

Where Invoice Ninja stands out

Verified capabilities most alternatives don't have.

Self-hostable only 3 of 10 apps

See the full checklist

Why people leave Invoice Ninja

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

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Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

Sponsored Paid slot. Never affects the ranked order below. Promote here →
01

Open source ERP with accounting module.

LGPL-3.0 WebiOSAndroid
Alt Score

Alt Score · 100

How this alternative ranks. How it works →

Verified coverage 90%100
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

02

Fully open source ERP.

GPL-3.0 Web
Alt Score

Alt Score · 86

How this alternative ranks. How it works →

Verified coverage 90%85
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

03

UK freelancer accounting, free with some banks.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 86

How this alternative ranks. How it works →

Verified coverage 90%85
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

04

Invoicing-first books for freelancers.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

05

The small-business accounting default (US).

Proprietary WebiOSAndroid
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

06

The UK/EU accounting veteran.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

07

Cloud accounting loved by accountants.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

08

Affordable books in the Zoho suite.

WebiOSAndroid
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

09

Free accounting for micro-businesses.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 73

How this alternative ranks. How it works →

Verified coverage 90%70
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Feature comparison

Rows come from the Accounting software checklist (14 rows). Human-verified cells only. ? means the value has not been verified.

Comparing Invoice Ninja Odoo × ERPNext × FreeAgent × FreshBooks × QuickBooks ×
+ Add app
Sage Wave Xero Zoho Books
Accounting software checklist Invoice NinjaOdooERPNextFreeAgentFreshBooksQuickBooks
Pricing model
Starts at
License
Platforms
Invoicing
Bank feeds
Expense tracking
Multi-currency
Tax reports (VAT)
Payroll available
Inventory
Self-hostable
Accountant access
API
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 14

Every fact and feature listed for Invoice Ninja is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Yes. Zoho Books and Wave have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.

Odoo and ERPNext — every license claim links its source.