Best kassa plugins for WordPress
The most popular kassa plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Wetail Payments leads with 60+ active installs, ahead of Онлайн касса (fewer than 10). All 2 plugins tagged “kassa” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 2 kassa plugins
- 1.
Wetail PaymentsThe most installed kassa plugin, with 60+ active installs. No reviews yet, updated 4 months ago.
- 2.Онлайн касса
Fewer than 10 active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 5.0.31.
All 2 plugins tagged “kassa”

Wetail Payments
Down in the last 7 days:113#19,824by Wetail4 months ago
Aktivera Swish som en sömlös, säker och mobilvänlig betalningsmetod i din WooCommerce-butik. Snabb onboarding, robust support och byggd för svenska ha …
- Installs
- 60+
- Rating
- –
- Downloads
- 0/day
Онлайн касса
#62,206by nanokassa8 years ago
Плагин для фискализации чеков согласно 54 ФЗ и облачной онлайн кассы Nanokassa.ru
- Installs
- <10
- Rating
- –
- Downloads
- 2/day