Sliced Invoices – WordPress Invoice Plugin

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

Share of active installs on each version of this plugin · 62% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. The recent download trend is too spiky to read.

1. ★★★★★ klapaucius25

   1.6y ago

   good plugin invoice, it’s very helpful. I hope this plugin have an update. Because last update 3 month ago.

   Read on wp.org ↗
2. ★★★★★ ANDREI BOTS

   2.6y ago

   Плагин просто великолепный. В планах приобрести лицензию, но смущает давние обновления, не перестанут ли поддерживать данный плагин! Есть конечно вопросы по работе и возможности их корректировать.Допустим при использовании плагина woo-invoices все отлично формируется и работает. Но в описании товара при заказе с атрибутами выводятся не описания атрибута ( Количество ), а его ярлык ( attributes_quantity_size ).

   Read on wp.org ↗
3. ★★★★★ conexionestravel

   2.8y ago

   Se creo una peticion de soporte hace mas de 48 horas, en donde nadie responde, el servicio de soporte es pesimo. y no solucionan el problema de compatibilidad ya que al generar el pdf, dice que genera un error critico en la red, espero pronta respuesta para mejorar la calificacion

   Read on wp.org ↗
4. ★★★★★ gulfjobseeker

   3.1y ago

   We are using this plugin across all our websites and so far, not received any major issue and it work well.

   Read on wp.org ↗
5. ★★★★★ Hengky

   3.2y ago

   Thank’s for really helpfull plugin, this plugin is perfect for create my invoice.

   Read on wp.org ↗
6. ★★★★★ katrina9

   3.5y ago

   It’s working great. Thanks This topic was modified 3 years, 4 months ago by katrina9.

   Read on wp.org ↗
7. ★★★★★ dglite

   3.5y ago

   Perfect + nice + incre dible plugin!

   Read on wp.org ↗
8. ★★★★★ James Sosontovich

   4.0y ago

   Been helpful in many ways. Thank you.

   Read on wp.org ↗

Recent releases and news for this plugin

1. — Version 3.10.0 NEW: replaced “Clone” feature with a more user friendly “Copy to New [Invoice/Quote]” feature. See our blog post for more info NEW: automatically regenerate quote/invoice slug when changing quote/invoice title. UPDATE: c 3.10.0
2. — Version 3.9.5 FIX: PHP warning (#207167). 3.9.5
3. — Version 3.9.4 FIX: calculations on quote/invoice editing page not updating when a line item is removed. FIX: make some missing strings in the “Email to client” popup translatable. FIX: change wording in the “Invoice History” log to cl 3.9.4
4. — Version 3.9.3 FIX: restrict access to sending emails to Adminstrator users only. 3.9.3
5. — Version 3.9.2 UPDATE: add filter sliced_invoices_check_for_reminder_args . UPDATE: German translation update (thanks to Christian Högl). UPDATE: minor CSS/styling updates (thanks to Dax Liniere). FIX: PHP 8.1/8.2 notices. 3.9.2
6. — Version 3.9.1 UPDATE: German translation update (thanks to Thorsten Wollenhöfer). UPDATE: Spanish translation update (thanks to Lolo Marchal). FIX: pre-defined line items not populating description field since 3.9.0. FIX: Sliced_Share 3.9.1

5 disclosed vulnerabilities on record for this plugin, 2 still affect the current version.

1. Medium · 6.5 Sliced Invoices – WordPress Invoice Plugin <= 3.8.2 - Authenticated (Contributor+) SQL Injection ↗
   2026-06-15 CVE-2019-25746 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Affects <= 3.8.2 No patch available
2. Medium · 5.3 Sliced Invoices <= 3.9.5 - Missing Authorization ↗
   2025-03-31 CVE-2025-31628 Missing Authorization Affects <= 3.9.5 No patch available
3. Medium · 4.3 Sliced Invoices <= 3.9.2 - Missing Authorization ↗
   2024-03-28 CVE-2024-30517 Missing Authorization Affects <= 3.9.2 Patched in 3.9.3
4. Medium · 6.1 Sliced Invoices <= 3.8.2 - Reflected Cross-Site Scripting ↗
   2019-10-22 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 3.8.2 Patched in 3.8.3
5. High · 7.5 Sliced Invoices < 3.8.4 - Authenticated SQL Injection ↗
   2019-10-17 CVE-2020-20625 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Affects < 3.8.4 Patched in 3.8.4

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

Translated into 130 languages, 0 at 90% or more

Plus 106 more locales with partial translations.

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2025-09-05 6K+ → 5K+ down after 685 days in tier
2. 2023-10-21 7K+ → 6K+ down

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• Quotes Addon for GetPaid 600+ installs · 3.6★ · 3 shared tags B
• Direct Invoices – Invoicing & Payment Requests for WordPress 200+ installs · 4.1★ · 3 shared tags A
• Print Invoice & Delivery Notes for WooCommerce 30K+ installs · 4.4★ · 2 shared tags B
• Sprout Invoices – Client Invoicing & Estimates 1K+ installs · 4.4★ · 2 shared tags A
• Easy Invoice – Invoice Generator, PDF Quotes & Payments 600+ installs · 4.1★ · 2 shared tags B
• WP Forms + Sprout Invoices – Easy Invoice & Quote Submissions 400+ installs · 4.0★ · 2 shared tags B

Embed this report card

Drop a live Pulse card for Sliced Invoices – WordPress Invoice Plugin into a readme, a review or a deck. It updates itself.

Sliced Invoices – WordPress Invoice Plugin: 5K+ active installs, 4.6★ (117 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/sliced-invoices