vioscaleAI
Comparison

Invoice Ninja vs OpenMeter

On the evidence we track, Invoice Ninja leads this comparison with a composite score of 61/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Invoice Ninja full profile →OpenMeter full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Invoice Ninja61
OpenMeter48
Score
vioscaleAI score
Invoice Ninja61 / 100high · 75%
OpenMeter48 / 100medium · 71%
Pricing
Free tier
Invoice Ninja✓
OpenMeter✓
Model
Invoice Ninjafreemium
OpenMeteropen_source
Price level
Invoice Ninjalow
OpenMeterfree
Transparent
Invoice Ninja✗
OpenMeter✓
Integrations
Count
Invoice Ninja1,000
OpenMeter2
Security
Certifications
Invoice Ninja–
OpenMeterSOC 2 Type II
Disclosure policy
Invoice Ninja–
OpenMeter✓
Gdpr
Invoice Ninja✓
OpenMeter–
Pci
Invoice Ninja✓
OpenMeter–
Scorecard
Invoice Ninja4
OpenMeter–
Soc2
Invoice Ninja✓
OpenMeter✓
Trust center
Invoice Ninja–
OpenMeterhttps://openmeter.io/security
Vulnerabilities
Reliability
Sla pct
Invoice Ninja–
OpenMeter99.999
Status page
Invoice Ninja✓
OpenMeter✓
Adoption
Dependent repos
Invoice Ninja0
OpenMeter–
Github stars
Invoice Ninja10,268
OpenMeter–
Activity
Commits last 30d
Invoice Ninja100
OpenMeter–
Release
Cadence days
Invoice Ninja1
OpenMeter–
History
Invoice Ninja20 items
OpenMeter–
Language
Primary
Invoice NinjaPHP
OpenMeter–
Market
Availability
Invoice NinjaAvailable worldwide
OpenMeter–
Content
Faq
Invoice Ninja6 items
OpenMeter5 items

Capabilities

Feature-by-feature on the axes that matter for billing & invoicing software. “-” means undocumented, not absent.

Core
Subscription billing
Invoice Ninja✓
OpenMeter✓
Usage metering
Invoice NinjaBasic
OpenMeterReal-time
Pricing models
Invoice NinjaSubscription, time-based, project-based invoicing
OpenMeterSubscription, usage-based, tiered, per-unit, package, and dynamic pricing; credi
Invoicing & AR
Invoice Ninja✓
OpenMeter✓
Catalog management
Invoice Ninja✓
OpenMeter✓
Commerce
Merchant of record
Invoice Ninja-
OpenMeter✗
Finance
Revenue recognition
Invoice Ninja-
OpenMeter-
Tax handling
Invoice NinjaIntegration
OpenMeterIntegration
Collections
Dunning
Invoice NinjaBasic retry
OpenMeter-
Integrations
GL / ERP sync
Invoice Ninja✓
OpenMeter✓
Ecosystem
API-first / developer-first
Invoice Ninja✓
OpenMeter✓
Deployment
Self-hostable
Invoice Ninja✓
OpenMeter✓
Insight
Revenue analytics
Invoice Ninja✓
OpenMeter✓

What each one is

The product in its own terms, so the numbers below have context.

Invoice Ninja

Leader

Provides invoicing, payment collection, expense tracking, and time tracking capabilities integrated into a single application. Available as a cloud-hosted service or self-hosted installation with full control over infrastructure.

Independently observed

OpenMeter

A platform for ingesting usage events, tracking consumption in real time, and enabling usage-based billing with support for subscriptions, credits, and invoicing.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Invoice Ninja

Leader
SubscriptionFree tier

Free forever. Pro pricing not shown. Enterprise pricing varies by users (1-100).

  • FreeFree
    • 5 clients
    • Unlimited invoicing
    • 4 invoice templates
    • Payment processing (Stripe, PayPal, Square, GoCardless)
    • Recurring invoices and auto-billing
    • +12 more
  • Pro-
    • 11 invoice templates
    • All Free plan features
  • EnterpriseContact sales
    • 11 invoice templates
    • Custom features and configuration
as of verify ↗

OpenMeter

Open source
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Invoice Ninja✓
OpenMeter✓
Android
Invoice Ninja✓
OpenMeter✗
macOS
Invoice Ninja✓
OpenMeter✗
Windows
Invoice Ninja✓
OpenMeter✗
Linux
Invoice Ninja✓
OpenMeter✗
Deployment
Cloud / SaaS
Invoice Ninja✓
OpenMeter✗
Self-hosted
Invoice Ninja✓
OpenMeter✓
Hybrid
Invoice Ninja✓
OpenMeter✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • Stripe
  • Slack

Invoice Ninja

Leader
15 total - 13 not shared
  • PayPal
  • Square
  • GoCardless
  • Gmail
  • QuickBooks
  • MailChimp
  • Zapier
  • Make
  • Pabbly
  • Checkout.com
  • Helcim
  • PayFast
  • Nordigen
Independently observed

OpenMeter

2 total - 0 not shared
  • Stripe
  • Slack
Independently observed
Still deciding?

Invoice Ninja or OpenMeter: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.