WordPress plugin comparison
Invoice Ninja vs Sliced Invoices
At a glance
- Sliced Invoices has more active installs: 4K+, against 70+ for Invoice Ninja.
- On a typical day, Sliced Invoices is downloaded about 45 times, Invoice Ninja about 8.
- Sliced Invoices is rated higher: 4.6 out of 5 from 117 reviews, against 4.0 from 2 reviews.
- Invoice Ninja was updated more recently: Nov 7, 2026, against Aug 20, 2026 for Sliced Invoices.
- Both are tested up to WordPress 7.1.4.
- Sliced Invoices has been around longer: since 2015, against 2024 for Invoice Ninja.
Line by line
Sliced Invoices leads on 5 of 6 comparable lines.
| Metric |  Invoice Ninja |  Sliced Invoices |
|---|---|---|
| Popular rank | #18,090 | #3,258 |
| Active installs | 70+ | 4K+ |
| Downloads, last 30 days | 694 | 745 |
| Rating | 4.0(2) | 4.6(117) |
| Support threads resolved | – | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.32 | ×0.87 |
| Last release | 4 days ago | 2 months ago |
| Requires PHP | 8.1 | 5.5 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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