# Invoice Ninja

- **Canonical URI:** https://www.vioscale.ai/software/invoice-ninja
- **Category:** Billing & Invoicing Software
- **Homepage:** https://invoiceninja.com
- **Also known as:** invoice-ninja
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-05T14:17:35.505Z

## Vioscale score

**58.6 / 100**, confidence 36% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 80 | 0.047 | 3.8 | ✓ |
| reliability | 50 | 0.094 | 4.7 | ✓ |
| capabilities | 81.2 | 0.117 | 9.5 | ✓ |
| github_stars | 75.4 | 0.029 | 2.2 | ✓ |
| integrations | 37.4 | 0.082 | 3.1 | ✓ |
| github_activity | 0 | 0.105 | 0 | - |
| release_cadence | 97.8 | 0.058 | 5.7 | ✓ |
| security_posture | 20 | 0.175 | 3.5 | ✓ |
| package_downloads | 0 | 0.152 | 0 | - |
| pricing_transparency | 100 | 0.07 | 7 | ✓ |
| stackoverflow_activity | 0 | 0.07 | 0 | - |

## Pricing

_As of 2026-08-05, [verify at source](https://invoiceninja.com). Independently observed._

from $14/mo · Subscription · Free tier

> Free forever plan available. Paid plans from $14/month. Enterprise pricing scales with team size.

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Free | Free | ✓ | - |
| Ninja Pro | $14/month or $140/year (save $28 with annual billing) | - | - |
| Enterprise | $18-$300/month depending on account users (1–2 users to 51–100 users) | - | min 1 seats |
| Premium Business | Contact sales | - | - |

### Free

Forever free, no credit card required

**Included limits:** clients: 5, invoices: unlimited

- 5 Clients
- Unlimited Invoices
- 4 Professional Invoice Templates
- Brand Invoices with Your Logo
- Online Payment Gateways
- Accept Payments Online with a Click
- Auto-Billing & Recurring Invoices
- Deposits & Partial Payments
- Client-Side Invoice & Payment Portal
- Automatic Currency Conversions
- Real-time Invoice PDF Preview
- Product & Inventory Management
- Create Projects & Track Billable Time
- Kanban Boards for Projects
- Setup Vendors & Track Expenses
- Zapier / Make / n8n
- Community Forum & Documentation

### Ninja Pro

Most popular plan with unlimited clients and professional features

**Included limits:** clients: unlimited, invoices: unlimited

- All Free features
- Unlimited Clients & Invoices
- 11 Professional Invoice Templates
- Customize Invoice Designs
- Remove Invoice Ninja Branding
- Email via Gmail, MSN & Custom SMTP
- Branded URL: YourSite.invoicing.co
- REST API Access
- API Integration with 3rd Party Apps
- Auto Late-Payment Reminder Emails
- Reports: Invoices, Expenses, P&L
- Bulk Email Invoices & Quotes
- Interlink 10 Companies with 1 Login
- Auto Sales Tax Calculation (US States)
- Client Group Settings
- Priority Direct Support

### Enterprise

Team plan with user management and enterprise features

**Included limits:** clients: unlimited, invoices: unlimited, account_users: up to 100

- All Pro features
- Add Account Users (up to 100)
- Set Access Permissions per User
- Attach Files to Emails & Client Portal
- Branded Portal: Billing.YourCompany.com
- Bank Account Sync (Yodlee / GoCardless)
- e-Invoicing & PEPPOL Network Access
- 250 PEPPOL Credits Included
- Lock Documents Until After Payment
- Client & Vendor Document Upload
- Priority Direct Support

### Premium Business (Contact sales)

Custom enterprise solution with dedicated support

- All Pro + Enterprise features
- Developer Concierge
- Direct Priority Support
- Invoice Design Service
- Feature Request Priority
- Data Migration Assistance
- Custom Reports Built for You

## About

Invoice Ninja provides invoicing, online payments, time tracking, project management, expense tracking, and a branded client portal in one platform. Trusted by 200,000+ businesses.

_Independently observed._

## Platform & deployment

- **Platforms:** iOS, macOS, Web, Linux, Android, Windows
- **Deployment:** Cloud / SaaS, Self-hosted

## Integrations (19)

_Independently observed._

- Stripe
- PayPal
- Square
- GoCardless
- Authorize.net
- Mollie
- Gmail
- MSN
- Custom SMTP
- QuickBooks
- Slack
- MailChimp
- Zapier
- Make
- n8n
- Pabbly
- Yodlee
- PEPPOL
- Google Apps

## Capabilities

_The capabilities that matter for Billing & Invoicing Software. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Subscription billing | ✓ |
| Usage metering | None |
| Pricing models | subscription with per-user scaling for Enterprise |
| Invoicing & AR | ✓ |
| Catalog management | ✓ |
| **Commerce** | |
| Merchant of record | ✗ |
| **Finance** | |
| Revenue recognition | None |
| Tax handling | Native |
| **Collections** | |
| Dunning | Basic retry |
| **Integrations** | |
| GL / ERP sync | ✗ |
| **Ecosystem** | |
| API-first / developer-first | ✓ |
| **Deployment** | |
| Self-hostable | ✓ |
| **Insight** | |
| Revenue analytics | ✓ |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.github_stars | 9,950 | [link](https://github.com/invoiceninja/invoiceninja) | 2026-08-01 | 90% (high) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 19 | [link](https://invoiceninja.com) | 2026-08-05 | 60% (medium) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | PHP | [link](https://github.com/invoiceninja/invoiceninja) | 2026-08-01 | 90% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://invoiceninja.com) | 2026-08-05 | 48% (low) |
| pricing.model | freemium | [link](https://invoiceninja.com) | 2026-08-05 | 80% (high) |
| pricing.price_level | low | [link](https://invoiceninja.com) | 2026-08-05 | 60% (medium) |
| pricing.starting_gbp | 14 | [link](https://invoiceninja.com) | 2026-08-05 | 60% (medium) |
| pricing.transparent | yes | [link](https://invoiceninja.com) | 2026-08-05 | 60% (medium) |

### release

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| release.cadence_days | 4 | [link](https://github.com/invoiceninja/invoiceninja/releases) | 2026-08-01 | 70% (medium) |

### reliability

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| reliability.status_page | yes | [link](https://status.invoiceninja.com) | 2026-08-05 | 60% (medium) |

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://invoiceninja.com) | 2026-08-05 | 75% (high) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.gdpr | yes | [link](https://invoiceninja.com/privacy-policy) | 2026-08-05 | 75% (high) |
| security.pci | yes | [link](https://invoiceninja.com) | 2026-08-05 | 60% (medium) |

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*Source: Vioscale (https://www.vioscale.ai/software/invoice-ninja). Independent, evidence-based software intelligence. Cite the canonical URI.*