Invoice Ninja

Open-source invoicing and billing for freelancers and small businesses

TOP SCORE™

32/100

#9 of 9 Invoicing & AR

Medium confidence

Score breakdown

What makes up this score

External Reputation
  • No usable third-party ratings
AI Authority24
  • 1 answer engines measured
  • cross-model consistency 1
Web Authority18
  • 5 web authority signals
  • average citing-domain authority 35
Expert Assessment63
  • 100% of the category rubric covered
TOP10 User Score
  • No approved user reviews yet

Explanation

Why Invoice Ninja ranks #9

Invoice Ninja ranks #9 of 9 invoicing & ar with a TOP SCORE of 32.

The category leader scores 68, a gap of 35 points.

That is 24 points below the category average of 56.

Its strongest component is Expert Assessment at 63; its weakest is Web Authority at 18.

No usable evidence was found for External Reputation, TOP10 User Score, so that weight was redistributed across the components that are evidenced.

Generated from the recorded evidence behind this score, not from editorial opinion. How scoring works.

Score history

How the score has moved

3832 5.5

05010031 Aug1 Sept

External reputation

What third-party sources publish

No third-party ratings have been ingested for this platform yet.

AI visibility

How answer engines treat this platform

EngineMentionRecommendationCitationAvg positionQueriesMeasured
claude sonnet 5 parametric17%8%0%4.51231 Aug 2026

Web authority

Citations and independent coverage

TOP10 users

What our users report

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Company information

The facts on file

Description
Invoice Ninja is an open-source invoicing and billing platform, in operation since 2014, offered both as hosted SaaS (invoicing.co) and as a self-hosted install distributed via GitHub. It covers invoices, quotes, recurring and auto-billing, projects and time tracking, expenses, vendors, bank sync and a client payment portal, with payments collected through gateways such as Stripe, PayPal, Square and GoCardless. The vendor claims 200,000+ businesses, and it targets freelancers, micro-businesses and technically-minded teams who want to own their data.
Founded
2014
Products
Invoice Ninja hosted SaaS (invoicing.co), Invoice Ninja self-hosted (open source, GitHub), Client payment portal, Projects, time tracking and Kanban, Expenses and vendor management, E-invoicing / PEPPOL access (Enterprise), Native apps for macOS, Windows, Linux, iOS and Android
Markets
Freelancers, SMB, Agencies, Self-hosted / technical users
Countries
Global, EU (PEPPOL e-invoicing, 50+ countries), United States
Integrations
Stripe, PayPal, Square, GoCardless, Zapier, Make, n8n, Yodlee (bank sync), PEPPOL network via Storecove, REST API, Gmail / MSN / custom SMTP
Pricing
$14/month (Ninja Pro, billed monthly) or $140/year (~$11.67/month) · free tier: $0, no card required — 5 clients with unlimited invoicing, 4 templates, logo branding, online payments, recurring and auto-billing, products/inventory, projects and billable time, Kanban, vendors and expenses, client portal, deposits/partial payments, automatic currency conversion, Zapier/Make/n8n pricing page ↗
Regulatory
Invoice Ninja is invoicing software, not a licensed payment institution — client funds settle through third-party gateways (Stripe, PayPal, Square, GoCardless), so no e-money licence or safeguarding regime applies to the vendor itself. The vendor publishes SOC 2 examination, PCI-DSS, GDPR, TLS 1.2+, AES-256 and MFA claims, describing the SOC 2 report as independently audited and renewed annually, but does not state the report type, firm or date. PEPPOL e-invoicing is delivered via Storecove as certified access point provider, relevant to EU e-invoicing mandates.
Last verified
31 Aug 2026

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Head to head

Category context

  • This platform32
  • Category leader68
  • Category average56
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