WordPress plugin comparison
Invoice Ninja vs SilverStream Invoicing
Invoice Ninja
by hillelcoren
70+ installs4.0
SilverStream Invoicing
by silverstreamdigital
Fewer than 10 installs
At a glance
- Invoice Ninja has more active installs: 70+, against fewer than 10 for SilverStream Invoicing.
- On a typical day, Invoice Ninja is downloaded about 8 times, SilverStream Invoicing about 3.
- SilverStream Invoicing has no reviews yet.
- Invoice Ninja was updated more recently: Nov 7, 2026, against Aug 25, 2026 for SilverStream Invoicing.
- Both are tested up to WordPress 7.1.4.
- Invoice Ninja has been around longer: since 2024, against 2026 for SilverStream Invoicing.
Line by line
Invoice Ninja leads on 5 of 5 comparable lines.
| Metric | Invoice Ninja | SilverStream Invoicing |
|---|---|---|
| Popular rank | #18,090 | #62,342 |
| Active installs | 70+ | Fewer than 10 |
| Downloads, last 30 days | 694 | 61 |
| Rating | 4.0(2) | No ratings |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.32 | ×0.05 |
| Last release | 3 days ago | 2 months ago |
| Requires PHP | 8.1 | 8.0 |
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
More comparisons
- Invoice Ninja vs Sprout Invoices
- Invoice Ninja vs Print Invoice & Delivery Notes for WooCommerce
- Invoice Ninja vs YITH WooCommerce Subscription
- Invoice Ninja vs Quotes for WooCommerce
- SilverStream Invoicing vs Sprout Invoices
- SilverStream Invoicing vs Quotes Addon for GetPaid
- SilverStream Invoicing vs Easy Invoice
- SilverStream Invoicing vs WP Forms + Sprout Invoices
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free